
Turn unused space into rooms you actually enjoy using
We convert lofts and garages into comfortable, well-finished living space that fits naturally with the rest of your home. From early advice through to completion, we manage the work carefully and keep the process clear.
Lofts and garages are often underused, yet they offer some of the most cost-effective ways to gain extra space at home. A well-planned conversion can add value while avoiding the disruption and expense of moving.
We help homeowners understand what is possible within the existing structure, whether the goal is an extra bedroom, a home office, or a flexible family room. Our role is to offer clear advice and deliver the work properly.
We carry out conversions across Rugby, Hillmorton, Long Lawford, Cawston, Dunchurch, Braunston and the wider Warwickshire area.


A successful loft conversion needs more than just floor space. Structure, insulation, access and natural light all play an important role in how the room feels once it is finished.
We take care of structural alterations, roof work, insulation, stair access and internal finishes, ensuring the new space feels warm, usable and well integrated. Where suitable, rooflights or dormers are introduced to bring in light and improve headroom.
Our aim is always to create a room that feels like part of the original home, not an afterthought.
Garages often become storage areas rather than usable rooms. Converting a garage can provide valuable extra space on the ground floor, often with minimal external change to the property.
We convert garages into rooms such as offices, playrooms, utility spaces or additional living areas. Careful attention is given to insulation, flooring and finishes so the room feels comfortable and properly built.
Where required, we can also advise on partial conversions that retain some storage while improving overall usability.


We have over 30 years’ experience carrying out loft and garage conversions across Rugby and Warwickshire. All work is fully insured and completed by skilled tradespeople who take pride in quality and finish.
We know that internal building work can be disruptive, so we plan conversions carefully and communicate clearly throughout. You will know what is happening, when work will take place, and how long each stage is expected to last.
We keep the site tidy, work considerately, and treat your home with respect from start to finish. Because we manage the project ourselves, responsibility stays clear, and progress remains steady.
People choose us because they want experienced builders who communicate clearly and take responsibility for the whole job. We are fully insured, we work to high standards, and we take pride in leaving sites clean and tidy.
We keep things simple. You get honest advice, realistic expectations, and workmanship we are happy to stand behind.

Heidi Salisbury
Cannot recommend Jim and his team more! They built the most beautiful conservatory for my elderly parents and their patience, attention to detail, fantastic customer service and integrity was second to none!
They not only brightened up the day for my parents when working on the build but suggested some really bespoke garden alterations to help assist with my mothers mobility. Overall, they were understanding, patient, empathetic and trustworthy! This means more to me than anything!
Cannot recommend Jim and his team more! They built the most beautiful conservatory for my elderly parents and their patience, attention to detail, fantastic customer service and integrity was second to none!
They not only brightened up the day for my parents when working on the build but suggested some really bespoke garden alterations to help assist with my mothers mobility. Overall, they were understanding, patient, empathetic and trustworthy! This means more to me than anything!

Steve
Had Jim do an extension for me, I'm very happy with the end result. Great communication from start to finish. The project was brought in on time and on budget, the site was kept clean and tidy and as a whole it went so well. Thanks Jim
Had Jim do an extension for me, I'm very happy with the end result. Great communication from start to finish. The project was brought in on time and on budget, the site was kept clean and tidy and as a whole it went so well. Thanks Jim


Becky Spring
Can’t speak highly enough of Jim and his team. They completed an extension for us earlier this year. They turned up everyday and just got on with it. They were clean and tidy and always kept us up to speed with progress. Project was finished on time and on budget.
Can’t speak highly enough of Jim and his team. They completed an extension for us earlier this year. They turned up everyday and just got on with it. They were clean and tidy and always kept us up to speed with progress. Project was finished on time and on budget.

Vanessa Stalker
Highly recommend Jim and his team. First class job on our building renovation and laying of a patio. Jim has a ‘can do attitude’ and approached everything with professionalism and great communication skills. Will definitely be using JB Construction (Rugby) again and would recommend them 100%
Highly recommend Jim and his team. First class job on our building renovation and laying of a patio. Jim has a ‘can do attitude’ and approached everything with professionalism and great communication skills. Will definitely be using JB Construction (Rugby) again and would recommend them 100%

Elaine Brambill-Pails
We had Jim do our kitchen renovation/extension. The kitchen needed a lot doing, but from start to finish we were in safe hands. We had just had a baby so our mind wasn’t completely on the work. But Jim made sure we had nothing to worry about and was very patient with decisions we had to make. The team were very friendly, they also tidied up before they left. They also turned up when they were supposed to and did full days to get the job done. I would highly recommend them to anyone.
We had Jim do our kitchen renovation/extension. The kitchen needed a lot doing, but from start to finish we were in safe hands. We had just had a baby so our mind wasn’t completely on the work. But Jim made sure we had nothing to worry about and was very patient with decisions we had to make. The team were very friendly, they also tidied up before they left. They also turned up when they were supposed to and did full days to get the job done. I would highly recommend them to anyone.


Mark Hopcraft
JB Construction are a truly dependable and experienced team of builders, providing a first class construction service in the Rugby area. Jim is always willing to go the extra mile to ensure customer satisfaction. I would certainly call them for any future building work I require!
JB Construction are a truly dependable and experienced team of builders, providing a first class construction service in the Rugby area. Jim is always willing to go the extra mile to ensure customer satisfaction. I would certainly call them for any future building work I require!


Sydney Murray
Jim and his team have been great with us after having a leak they removed my kitchen, organised the skip, I didn’t have to worry about anything. Friendly and completely trustworthy. They explained what they were doing and what needed doing. Would definitely recommend
Jim and his team have been great with us after having a leak they removed my kitchen, organised the skip, I didn’t have to worry about anything. Friendly and completely trustworthy. They explained what they were doing and what needed doing. Would definitely recommend

Kelly Littleton
Cannot recommend JB construction enough. They did an absolutely fantastic job on our garden and drive and it looks fantastic. Not only this, they were really friendly and very accommodating of us being in and out for school runs, work etc. If we could give them six stars, we would.
Cannot recommend JB construction enough. They did an absolutely fantastic job on our garden and drive and it looks fantastic. Not only this, they were really friendly and very accommodating of us being in and out for school runs, work etc. If we could give them six stars, we would.

Tim Darke
Jim is a completely reliable builder. His communication is first class and his pricing very competitive. Our single storey extension evolved through the process and Jim's willingness to adapt was brilliant and his attention to detail excellent. Jim is very well connected in the local building network and called upon trusted trades without any delays in the process whatsoever.
Thank you to Jim and his team for an excellent job. I would have no hesitation in recommending JB Construction.
Jim is a completely reliable builder. His communication is first class and his pricing very competitive. Our single storey extension evolved through the process and Jim's willingness to adapt was brilliant and his attention to detail excellent. Jim is very well connected in the local building network and called upon trusted trades without any delays in the process whatsoever.
Thank you to Jim and his team for an excellent job. I would have no hesitation in recommending JB Construction.


Rob Littleton
Jim and the team did a fantastic job on my property. Reliable, friendly, communicate well and deliver exactly what you ask for. Reaching out to contractors can sometimes be daunting but there is no need to worry with JB construction. 10/10
Jim and the team did a fantastic job on my property. Reliable, friendly, communicate well and deliver exactly what you ask for. Reaching out to contractors can sometimes be daunting but there is no need to worry with JB construction. 10/10

Heather Jones
Jim and his team cheerfully worked through awful weather, managing to smile through it all. Jim worked tirelessly through difficult times to ensure our little orangery was habitable before we all went into lockdown. He was great at discussing options with us and we have ended up with a room that’s better than we imagined.
Jim and his team cheerfully worked through awful weather, managing to smile through it all. Jim worked tirelessly through difficult times to ensure our little orangery was habitable before we all went into lockdown. He was great at discussing options with us and we have ended up with a room that’s better than we imagined.

Simon Barton
We used Jim to do some remedial brickwork to a garage. The work was completed to a high standard while we were away but Jim kept us fully informed of daily progress and offered solutions whenever needed. We found Jim to be honest, reliable and fair. We would definitely recommend Jim to friends and family in the Rugby area for any building work required.
We used Jim to do some remedial brickwork to a garage. The work was completed to a high standard while we were away but Jim kept us fully informed of daily progress and offered solutions whenever needed. We found Jim to be honest, reliable and fair. We would definitely recommend Jim to friends and family in the Rugby area for any building work required.


Vanny Bee
Would highly recommend Jim (JB Construction) and his team - Graham and Steve. They did an excellent building renovation and a new patio for us. They were professional, highly skilled, reliable with good communications throughout. Would absolutely recommend to friends and family.
Would highly recommend Jim (JB Construction) and his team - Graham and Steve. They did an excellent building renovation and a new patio for us. They were professional, highly skilled, reliable with good communications throughout. Would absolutely recommend to friends and family.


Naomi P-h
Great work carried out by Jim. We’re very happy with the wall he built for us. He turned up when he said he would and it blends it with the other houses. It looks great, but above all, he’s a really nice friendly bloke. Would recommend.
Great work carried out by Jim. We’re very happy with the wall he built for us. He turned up when he said he would and it blends it with the other houses. It looks great, but above all, he’s a really nice friendly bloke. Would recommend.

Nicholas O'Connor
Jim looked after us from start to finish of knocking a structural internal wall down and putting a large steel in. The project was completed quickly and brilliantly all the way through to being plastered. He also sorted all the building inspector side out and it was an absolute dream. I would happily use him in the future for any building work and after a chat it turns out he did an extension for my parents when I was a young lad. Communication and service bang on 👌
Jim looked after us from start to finish of knocking a structural internal wall down and putting a large steel in. The project was completed quickly and brilliantly all the way through to being plastered. He also sorted all the building inspector side out and it was an absolute dream. I would happily use him in the future for any building work and after a chat it turns out he did an extension for my parents when I was a young lad. Communication and service bang on 👌

Moira Prickett
Jim and Tyler were brilliant. Not only did they do the work they were asked to do but went the extra mile for us. They introduced us to electricians, heating engineer, plasterer and from there to kitchen fitter. Had they not done this we would have waited months for these services. They are extremely busy but didn’t hesitate to give us help when we asked for it. Wouldn’t hesitate to give the five stars
Jim and Tyler were brilliant. Not only did they do the work they were asked to do but went the extra mile for us. They introduced us to electricians, heating engineer, plasterer and from there to kitchen fitter. Had they not done this we would have waited months for these services. They are extremely busy but didn’t hesitate to give us help when we asked for it. Wouldn’t hesitate to give the five stars


Rick Parry
Jim and his team did a great job extending the back of my garage in an unusual shape, which can now be used as a garden room & office. Great work, thanks Jim.
Jim and his team did a great job extending the back of my garage in an unusual shape, which can now be used as a garden room & office. Great work, thanks Jim.

Tricia Nixon
Jim and the team were recommended to us as a company that was happy to do small jobs, alongside their main work. They did a great job, and made sure that they didn't do any unnecessary, expensive repairs. Very happy with their service.
Jim and the team were recommended to us as a company that was happy to do small jobs, alongside their main work. They did a great job, and made sure that they didn't do any unnecessary, expensive repairs. Very happy with their service.

Jo Bartley
We used Jim and he has been great. We wanted someone to build us a single storey extension and he advised about , and then built us, the perfect extension. His communication is brilliant and he helps you through to the end. Couldn't recommend more highly. Cheers Jim (and the team).
We used Jim and he has been great. We wanted someone to build us a single storey extension and he advised about , and then built us, the perfect extension. His communication is brilliant and he helps you through to the end. Couldn't recommend more highly. Cheers Jim (and the team).

Chris Young
We contracted JB Construction to do a large extension on our house -brickwork, roof, and floor (See photos). Jim and his team are professional, efficient, and extremely hardworking, ensuring the project was completed on time and to a high standard. They are genuinely nice guys to have around, reducing the level of stress expected from building work and leaving the site tidy at the end of each day.We couldn't have asked for anything more!
We contracted JB Construction to do a large extension on our house -brickwork, roof, and floor (See photos). Jim and his team are professional, efficient, and extremely hardworking, ensuring the project was completed on time and to a high standard. They are genuinely nice guys to have around, reducing the level of stress expected from building work and leaving the site tidy at the end of each day.We couldn't have asked for anything more!

Gavin Parmar
We chose JB construction to do our single story rear extension, Jim and Tyler were excellent. They were professional and the workmanship was 1st class. Jim always kept us up to date on what they were doing and what was next, always going the extra mile.
Work progressed quickly and efficiently, with other trademens that Jim used to provide the electrics, plumbing and plastering. All of which were professional and high quality work. I would have no hesitation in recommending JB construction, Jim and Tyler were always a pleasure to work with.
We chose JB construction to do our single story rear extension, Jim and Tyler were excellent. They were professional and the workmanship was 1st class. Jim always kept us up to date on what they were doing and what was next, always going the extra mile.
Work progressed quickly and efficiently, with other trademens that Jim used to provide the electrics, plumbing and plastering. All of which were professional and high quality work. I would have no hesitation in recommending JB construction, Jim and Tyler were always a pleasure to work with.

Mark Herdman
Reliable, turned up every day, on time. Kept the site tidy. Kept us informed at all stages. Workmanship, first class. Cheerful, with a good sense of humour. We would recommend Jim for the quality of his work. We will be using him again. Twice more we have used Jim, and will use him again, all the above comments still stand, He built us an extension, laid a raised patio, replaced an old concrete path with block paving, whilst laying a new soil pipe for a downstairs loo. He'll be back for the next phase!
Reliable, turned up every day, on time. Kept the site tidy. Kept us informed at all stages. Workmanship, first class. Cheerful, with a good sense of humour. We would recommend Jim for the quality of his work. We will be using him again. Twice more we have used Jim, and will use him again, all the above comments still stand, He built us an extension, laid a raised patio, replaced an old concrete path with block paving, whilst laying a new soil pipe for a downstairs loo. He'll be back for the next phase!


Jack Fisher
I would like to thank Jim, and his team, for the EXCELLENT standard of work carried out on our extension. Nothing was too much trouble and the end result is magnificent. We are extremely pleased with all aspects of his work and have no hesitation in recommending JB Construction.
I would like to thank Jim, and his team, for the EXCELLENT standard of work carried out on our extension. Nothing was too much trouble and the end result is magnificent. We are extremely pleased with all aspects of his work and have no hesitation in recommending JB Construction.


Heidi Salisbury
Cannot recommend Jim and his team more! They built the most beautiful conservatory for my elderly parents and their patience, attention to detail, fantastic customer service and integrity was second to none!
They not only brightened up the day for my parents when working on the build but suggested some really bespoke garden alterations to help assist with my mothers mobility. Overall, they were understanding, patient, empathetic and trustworthy! This means more to me than anything!
Cannot recommend Jim and his team more! They built the most beautiful conservatory for my elderly parents and their patience, attention to detail, fantastic customer service and integrity was second to none!
They not only brightened up the day for my parents when working on the build but suggested some really bespoke garden alterations to help assist with my mothers mobility. Overall, they were understanding, patient, empathetic and trustworthy! This means more to me than anything!

Steve
Had Jim do an extension for me, I'm very happy with the end result. Great communication from start to finish. The project was brought in on time and on budget, the site was kept clean and tidy and as a whole it went so well. Thanks Jim
Had Jim do an extension for me, I'm very happy with the end result. Great communication from start to finish. The project was brought in on time and on budget, the site was kept clean and tidy and as a whole it went so well. Thanks Jim


Becky Spring
Can’t speak highly enough of Jim and his team. They completed an extension for us earlier this year. They turned up everyday and just got on with it. They were clean and tidy and always kept us up to speed with progress. Project was finished on time and on budget.
Can’t speak highly enough of Jim and his team. They completed an extension for us earlier this year. They turned up everyday and just got on with it. They were clean and tidy and always kept us up to speed with progress. Project was finished on time and on budget.

Vanessa Stalker
Highly recommend Jim and his team. First class job on our building renovation and laying of a patio. Jim has a ‘can do attitude’ and approached everything with professionalism and great communication skills. Will definitely be using JB Construction (Rugby) again and would recommend them 100%
Highly recommend Jim and his team. First class job on our building renovation and laying of a patio. Jim has a ‘can do attitude’ and approached everything with professionalism and great communication skills. Will definitely be using JB Construction (Rugby) again and would recommend them 100%

Elaine Brambill-Pails
We had Jim do our kitchen renovation/extension. The kitchen needed a lot doing, but from start to finish we were in safe hands. We had just had a baby so our mind wasn’t completely on the work. But Jim made sure we had nothing to worry about and was very patient with decisions we had to make. The team were very friendly, they also tidied up before they left. They also turned up when they were supposed to and did full days to get the job done. I would highly recommend them to anyone.
We had Jim do our kitchen renovation/extension. The kitchen needed a lot doing, but from start to finish we were in safe hands. We had just had a baby so our mind wasn’t completely on the work. But Jim made sure we had nothing to worry about and was very patient with decisions we had to make. The team were very friendly, they also tidied up before they left. They also turned up when they were supposed to and did full days to get the job done. I would highly recommend them to anyone.


Mark Hopcraft
JB Construction are a truly dependable and experienced team of builders, providing a first class construction service in the Rugby area. Jim is always willing to go the extra mile to ensure customer satisfaction. I would certainly call them for any future building work I require!
JB Construction are a truly dependable and experienced team of builders, providing a first class construction service in the Rugby area. Jim is always willing to go the extra mile to ensure customer satisfaction. I would certainly call them for any future building work I require!


Sydney Murray
Jim and his team have been great with us after having a leak they removed my kitchen, organised the skip, I didn’t have to worry about anything. Friendly and completely trustworthy. They explained what they were doing and what needed doing. Would definitely recommend
Jim and his team have been great with us after having a leak they removed my kitchen, organised the skip, I didn’t have to worry about anything. Friendly and completely trustworthy. They explained what they were doing and what needed doing. Would definitely recommend

Kelly Littleton
Cannot recommend JB construction enough. They did an absolutely fantastic job on our garden and drive and it looks fantastic. Not only this, they were really friendly and very accommodating of us being in and out for school runs, work etc. If we could give them six stars, we would.
Cannot recommend JB construction enough. They did an absolutely fantastic job on our garden and drive and it looks fantastic. Not only this, they were really friendly and very accommodating of us being in and out for school runs, work etc. If we could give them six stars, we would.

Tim Darke
Jim is a completely reliable builder. His communication is first class and his pricing very competitive. Our single storey extension evolved through the process and Jim's willingness to adapt was brilliant and his attention to detail excellent. Jim is very well connected in the local building network and called upon trusted trades without any delays in the process whatsoever.
Thank you to Jim and his team for an excellent job. I would have no hesitation in recommending JB Construction.
Jim is a completely reliable builder. His communication is first class and his pricing very competitive. Our single storey extension evolved through the process and Jim's willingness to adapt was brilliant and his attention to detail excellent. Jim is very well connected in the local building network and called upon trusted trades without any delays in the process whatsoever.
Thank you to Jim and his team for an excellent job. I would have no hesitation in recommending JB Construction.


Rob Littleton
Jim and the team did a fantastic job on my property. Reliable, friendly, communicate well and deliver exactly what you ask for. Reaching out to contractors can sometimes be daunting but there is no need to worry with JB construction. 10/10
Jim and the team did a fantastic job on my property. Reliable, friendly, communicate well and deliver exactly what you ask for. Reaching out to contractors can sometimes be daunting but there is no need to worry with JB construction. 10/10

Heather Jones
Jim and his team cheerfully worked through awful weather, managing to smile through it all. Jim worked tirelessly through difficult times to ensure our little orangery was habitable before we all went into lockdown. He was great at discussing options with us and we have ended up with a room that’s better than we imagined.
Jim and his team cheerfully worked through awful weather, managing to smile through it all. Jim worked tirelessly through difficult times to ensure our little orangery was habitable before we all went into lockdown. He was great at discussing options with us and we have ended up with a room that’s better than we imagined.

Simon Barton
We used Jim to do some remedial brickwork to a garage. The work was completed to a high standard while we were away but Jim kept us fully informed of daily progress and offered solutions whenever needed. We found Jim to be honest, reliable and fair. We would definitely recommend Jim to friends and family in the Rugby area for any building work required.
We used Jim to do some remedial brickwork to a garage. The work was completed to a high standard while we were away but Jim kept us fully informed of daily progress and offered solutions whenever needed. We found Jim to be honest, reliable and fair. We would definitely recommend Jim to friends and family in the Rugby area for any building work required.


Vanny Bee
Would highly recommend Jim (JB Construction) and his team - Graham and Steve. They did an excellent building renovation and a new patio for us. They were professional, highly skilled, reliable with good communications throughout. Would absolutely recommend to friends and family.
Would highly recommend Jim (JB Construction) and his team - Graham and Steve. They did an excellent building renovation and a new patio for us. They were professional, highly skilled, reliable with good communications throughout. Would absolutely recommend to friends and family.


Naomi P-h
Great work carried out by Jim. We’re very happy with the wall he built for us. He turned up when he said he would and it blends it with the other houses. It looks great, but above all, he’s a really nice friendly bloke. Would recommend.
Great work carried out by Jim. We’re very happy with the wall he built for us. He turned up when he said he would and it blends it with the other houses. It looks great, but above all, he’s a really nice friendly bloke. Would recommend.

Nicholas O'Connor
Jim looked after us from start to finish of knocking a structural internal wall down and putting a large steel in. The project was completed quickly and brilliantly all the way through to being plastered. He also sorted all the building inspector side out and it was an absolute dream. I would happily use him in the future for any building work and after a chat it turns out he did an extension for my parents when I was a young lad. Communication and service bang on 👌
Jim looked after us from start to finish of knocking a structural internal wall down and putting a large steel in. The project was completed quickly and brilliantly all the way through to being plastered. He also sorted all the building inspector side out and it was an absolute dream. I would happily use him in the future for any building work and after a chat it turns out he did an extension for my parents when I was a young lad. Communication and service bang on 👌

Moira Prickett
Jim and Tyler were brilliant. Not only did they do the work they were asked to do but went the extra mile for us. They introduced us to electricians, heating engineer, plasterer and from there to kitchen fitter. Had they not done this we would have waited months for these services. They are extremely busy but didn’t hesitate to give us help when we asked for it. Wouldn’t hesitate to give the five stars
Jim and Tyler were brilliant. Not only did they do the work they were asked to do but went the extra mile for us. They introduced us to electricians, heating engineer, plasterer and from there to kitchen fitter. Had they not done this we would have waited months for these services. They are extremely busy but didn’t hesitate to give us help when we asked for it. Wouldn’t hesitate to give the five stars


Rick Parry
Jim and his team did a great job extending the back of my garage in an unusual shape, which can now be used as a garden room & office. Great work, thanks Jim.
Jim and his team did a great job extending the back of my garage in an unusual shape, which can now be used as a garden room & office. Great work, thanks Jim.

Tricia Nixon
Jim and the team were recommended to us as a company that was happy to do small jobs, alongside their main work. They did a great job, and made sure that they didn't do any unnecessary, expensive repairs. Very happy with their service.
Jim and the team were recommended to us as a company that was happy to do small jobs, alongside their main work. They did a great job, and made sure that they didn't do any unnecessary, expensive repairs. Very happy with their service.

Jo Bartley
We used Jim and he has been great. We wanted someone to build us a single storey extension and he advised about , and then built us, the perfect extension. His communication is brilliant and he helps you through to the end. Couldn't recommend more highly. Cheers Jim (and the team).
We used Jim and he has been great. We wanted someone to build us a single storey extension and he advised about , and then built us, the perfect extension. His communication is brilliant and he helps you through to the end. Couldn't recommend more highly. Cheers Jim (and the team).

Chris Young
We contracted JB Construction to do a large extension on our house -brickwork, roof, and floor (See photos). Jim and his team are professional, efficient, and extremely hardworking, ensuring the project was completed on time and to a high standard. They are genuinely nice guys to have around, reducing the level of stress expected from building work and leaving the site tidy at the end of each day.We couldn't have asked for anything more!
We contracted JB Construction to do a large extension on our house -brickwork, roof, and floor (See photos). Jim and his team are professional, efficient, and extremely hardworking, ensuring the project was completed on time and to a high standard. They are genuinely nice guys to have around, reducing the level of stress expected from building work and leaving the site tidy at the end of each day.We couldn't have asked for anything more!

Gavin Parmar
We chose JB construction to do our single story rear extension, Jim and Tyler were excellent. They were professional and the workmanship was 1st class. Jim always kept us up to date on what they were doing and what was next, always going the extra mile.
Work progressed quickly and efficiently, with other trademens that Jim used to provide the electrics, plumbing and plastering. All of which were professional and high quality work. I would have no hesitation in recommending JB construction, Jim and Tyler were always a pleasure to work with.
We chose JB construction to do our single story rear extension, Jim and Tyler were excellent. They were professional and the workmanship was 1st class. Jim always kept us up to date on what they were doing and what was next, always going the extra mile.
Work progressed quickly and efficiently, with other trademens that Jim used to provide the electrics, plumbing and plastering. All of which were professional and high quality work. I would have no hesitation in recommending JB construction, Jim and Tyler were always a pleasure to work with.

Mark Herdman
Reliable, turned up every day, on time. Kept the site tidy. Kept us informed at all stages. Workmanship, first class. Cheerful, with a good sense of humour. We would recommend Jim for the quality of his work. We will be using him again. Twice more we have used Jim, and will use him again, all the above comments still stand, He built us an extension, laid a raised patio, replaced an old concrete path with block paving, whilst laying a new soil pipe for a downstairs loo. He'll be back for the next phase!
Reliable, turned up every day, on time. Kept the site tidy. Kept us informed at all stages. Workmanship, first class. Cheerful, with a good sense of humour. We would recommend Jim for the quality of his work. We will be using him again. Twice more we have used Jim, and will use him again, all the above comments still stand, He built us an extension, laid a raised patio, replaced an old concrete path with block paving, whilst laying a new soil pipe for a downstairs loo. He'll be back for the next phase!


Jack Fisher
I would like to thank Jim, and his team, for the EXCELLENT standard of work carried out on our extension. Nothing was too much trouble and the end result is magnificent. We are extremely pleased with all aspects of his work and have no hesitation in recommending JB Construction.
I would like to thank Jim, and his team, for the EXCELLENT standard of work carried out on our extension. Nothing was too much trouble and the end result is magnificent. We are extremely pleased with all aspects of his work and have no hesitation in recommending JB Construction.


Heidi Salisbury
Cannot recommend Jim and his team more! They built the most beautiful conservatory for my elderly parents and their patience, attention to detail, fantastic customer service and integrity was second to none!
They not only brightened up the day for my parents when working on the build but suggested some really bespoke garden alterations to help assist with my mothers mobility. Overall, they were understanding, patient, empathetic and trustworthy! This means more to me than anything!
Cannot recommend Jim and his team more! They built the most beautiful conservatory for my elderly parents and their patience, attention to detail, fantastic customer service and integrity was second to none!
They not only brightened up the day for my parents when working on the build but suggested some really bespoke garden alterations to help assist with my mothers mobility. Overall, they were understanding, patient, empathetic and trustworthy! This means more to me than anything!

Steve
Had Jim do an extension for me, I'm very happy with the end result. Great communication from start to finish. The project was brought in on time and on budget, the site was kept clean and tidy and as a whole it went so well. Thanks Jim
Had Jim do an extension for me, I'm very happy with the end result. Great communication from start to finish. The project was brought in on time and on budget, the site was kept clean and tidy and as a whole it went so well. Thanks Jim


Becky Spring
Can’t speak highly enough of Jim and his team. They completed an extension for us earlier this year. They turned up everyday and just got on with it. They were clean and tidy and always kept us up to speed with progress. Project was finished on time and on budget.
Can’t speak highly enough of Jim and his team. They completed an extension for us earlier this year. They turned up everyday and just got on with it. They were clean and tidy and always kept us up to speed with progress. Project was finished on time and on budget.

Vanessa Stalker
Highly recommend Jim and his team. First class job on our building renovation and laying of a patio. Jim has a ‘can do attitude’ and approached everything with professionalism and great communication skills. Will definitely be using JB Construction (Rugby) again and would recommend them 100%
Highly recommend Jim and his team. First class job on our building renovation and laying of a patio. Jim has a ‘can do attitude’ and approached everything with professionalism and great communication skills. Will definitely be using JB Construction (Rugby) again and would recommend them 100%

Elaine Brambill-Pails
We had Jim do our kitchen renovation/extension. The kitchen needed a lot doing, but from start to finish we were in safe hands. We had just had a baby so our mind wasn’t completely on the work. But Jim made sure we had nothing to worry about and was very patient with decisions we had to make. The team were very friendly, they also tidied up before they left. They also turned up when they were supposed to and did full days to get the job done. I would highly recommend them to anyone.
We had Jim do our kitchen renovation/extension. The kitchen needed a lot doing, but from start to finish we were in safe hands. We had just had a baby so our mind wasn’t completely on the work. But Jim made sure we had nothing to worry about and was very patient with decisions we had to make. The team were very friendly, they also tidied up before they left. They also turned up when they were supposed to and did full days to get the job done. I would highly recommend them to anyone.


Mark Hopcraft
JB Construction are a truly dependable and experienced team of builders, providing a first class construction service in the Rugby area. Jim is always willing to go the extra mile to ensure customer satisfaction. I would certainly call them for any future building work I require!
JB Construction are a truly dependable and experienced team of builders, providing a first class construction service in the Rugby area. Jim is always willing to go the extra mile to ensure customer satisfaction. I would certainly call them for any future building work I require!


Sydney Murray
Jim and his team have been great with us after having a leak they removed my kitchen, organised the skip, I didn’t have to worry about anything. Friendly and completely trustworthy. They explained what they were doing and what needed doing. Would definitely recommend
Jim and his team have been great with us after having a leak they removed my kitchen, organised the skip, I didn’t have to worry about anything. Friendly and completely trustworthy. They explained what they were doing and what needed doing. Would definitely recommend

Kelly Littleton
Cannot recommend JB construction enough. They did an absolutely fantastic job on our garden and drive and it looks fantastic. Not only this, they were really friendly and very accommodating of us being in and out for school runs, work etc. If we could give them six stars, we would.
Cannot recommend JB construction enough. They did an absolutely fantastic job on our garden and drive and it looks fantastic. Not only this, they were really friendly and very accommodating of us being in and out for school runs, work etc. If we could give them six stars, we would.

Tim Darke
Jim is a completely reliable builder. His communication is first class and his pricing very competitive. Our single storey extension evolved through the process and Jim's willingness to adapt was brilliant and his attention to detail excellent. Jim is very well connected in the local building network and called upon trusted trades without any delays in the process whatsoever.
Thank you to Jim and his team for an excellent job. I would have no hesitation in recommending JB Construction.
Jim is a completely reliable builder. His communication is first class and his pricing very competitive. Our single storey extension evolved through the process and Jim's willingness to adapt was brilliant and his attention to detail excellent. Jim is very well connected in the local building network and called upon trusted trades without any delays in the process whatsoever.
Thank you to Jim and his team for an excellent job. I would have no hesitation in recommending JB Construction.


Rob Littleton
Jim and the team did a fantastic job on my property. Reliable, friendly, communicate well and deliver exactly what you ask for. Reaching out to contractors can sometimes be daunting but there is no need to worry with JB construction. 10/10
Jim and the team did a fantastic job on my property. Reliable, friendly, communicate well and deliver exactly what you ask for. Reaching out to contractors can sometimes be daunting but there is no need to worry with JB construction. 10/10

Heather Jones
Jim and his team cheerfully worked through awful weather, managing to smile through it all. Jim worked tirelessly through difficult times to ensure our little orangery was habitable before we all went into lockdown. He was great at discussing options with us and we have ended up with a room that’s better than we imagined.
Jim and his team cheerfully worked through awful weather, managing to smile through it all. Jim worked tirelessly through difficult times to ensure our little orangery was habitable before we all went into lockdown. He was great at discussing options with us and we have ended up with a room that’s better than we imagined.

Simon Barton
We used Jim to do some remedial brickwork to a garage. The work was completed to a high standard while we were away but Jim kept us fully informed of daily progress and offered solutions whenever needed. We found Jim to be honest, reliable and fair. We would definitely recommend Jim to friends and family in the Rugby area for any building work required.
We used Jim to do some remedial brickwork to a garage. The work was completed to a high standard while we were away but Jim kept us fully informed of daily progress and offered solutions whenever needed. We found Jim to be honest, reliable and fair. We would definitely recommend Jim to friends and family in the Rugby area for any building work required.


Vanny Bee
Would highly recommend Jim (JB Construction) and his team - Graham and Steve. They did an excellent building renovation and a new patio for us. They were professional, highly skilled, reliable with good communications throughout. Would absolutely recommend to friends and family.
Would highly recommend Jim (JB Construction) and his team - Graham and Steve. They did an excellent building renovation and a new patio for us. They were professional, highly skilled, reliable with good communications throughout. Would absolutely recommend to friends and family.


Naomi P-h
Great work carried out by Jim. We’re very happy with the wall he built for us. He turned up when he said he would and it blends it with the other houses. It looks great, but above all, he’s a really nice friendly bloke. Would recommend.
Great work carried out by Jim. We’re very happy with the wall he built for us. He turned up when he said he would and it blends it with the other houses. It looks great, but above all, he’s a really nice friendly bloke. Would recommend.

Nicholas O'Connor
Jim looked after us from start to finish of knocking a structural internal wall down and putting a large steel in. The project was completed quickly and brilliantly all the way through to being plastered. He also sorted all the building inspector side out and it was an absolute dream. I would happily use him in the future for any building work and after a chat it turns out he did an extension for my parents when I was a young lad. Communication and service bang on 👌
Jim looked after us from start to finish of knocking a structural internal wall down and putting a large steel in. The project was completed quickly and brilliantly all the way through to being plastered. He also sorted all the building inspector side out and it was an absolute dream. I would happily use him in the future for any building work and after a chat it turns out he did an extension for my parents when I was a young lad. Communication and service bang on 👌

Moira Prickett
Jim and Tyler were brilliant. Not only did they do the work they were asked to do but went the extra mile for us. They introduced us to electricians, heating engineer, plasterer and from there to kitchen fitter. Had they not done this we would have waited months for these services. They are extremely busy but didn’t hesitate to give us help when we asked for it. Wouldn’t hesitate to give the five stars
Jim and Tyler were brilliant. Not only did they do the work they were asked to do but went the extra mile for us. They introduced us to electricians, heating engineer, plasterer and from there to kitchen fitter. Had they not done this we would have waited months for these services. They are extremely busy but didn’t hesitate to give us help when we asked for it. Wouldn’t hesitate to give the five stars


Rick Parry
Jim and his team did a great job extending the back of my garage in an unusual shape, which can now be used as a garden room & office. Great work, thanks Jim.
Jim and his team did a great job extending the back of my garage in an unusual shape, which can now be used as a garden room & office. Great work, thanks Jim.

Tricia Nixon
Jim and the team were recommended to us as a company that was happy to do small jobs, alongside their main work. They did a great job, and made sure that they didn't do any unnecessary, expensive repairs. Very happy with their service.
Jim and the team were recommended to us as a company that was happy to do small jobs, alongside their main work. They did a great job, and made sure that they didn't do any unnecessary, expensive repairs. Very happy with their service.

Jo Bartley
We used Jim and he has been great. We wanted someone to build us a single storey extension and he advised about , and then built us, the perfect extension. His communication is brilliant and he helps you through to the end. Couldn't recommend more highly. Cheers Jim (and the team).
We used Jim and he has been great. We wanted someone to build us a single storey extension and he advised about , and then built us, the perfect extension. His communication is brilliant and he helps you through to the end. Couldn't recommend more highly. Cheers Jim (and the team).

Chris Young
We contracted JB Construction to do a large extension on our house -brickwork, roof, and floor (See photos). Jim and his team are professional, efficient, and extremely hardworking, ensuring the project was completed on time and to a high standard. They are genuinely nice guys to have around, reducing the level of stress expected from building work and leaving the site tidy at the end of each day.We couldn't have asked for anything more!
We contracted JB Construction to do a large extension on our house -brickwork, roof, and floor (See photos). Jim and his team are professional, efficient, and extremely hardworking, ensuring the project was completed on time and to a high standard. They are genuinely nice guys to have around, reducing the level of stress expected from building work and leaving the site tidy at the end of each day.We couldn't have asked for anything more!

Gavin Parmar
We chose JB construction to do our single story rear extension, Jim and Tyler were excellent. They were professional and the workmanship was 1st class. Jim always kept us up to date on what they were doing and what was next, always going the extra mile.
Work progressed quickly and efficiently, with other trademens that Jim used to provide the electrics, plumbing and plastering. All of which were professional and high quality work. I would have no hesitation in recommending JB construction, Jim and Tyler were always a pleasure to work with.
We chose JB construction to do our single story rear extension, Jim and Tyler were excellent. They were professional and the workmanship was 1st class. Jim always kept us up to date on what they were doing and what was next, always going the extra mile.
Work progressed quickly and efficiently, with other trademens that Jim used to provide the electrics, plumbing and plastering. All of which were professional and high quality work. I would have no hesitation in recommending JB construction, Jim and Tyler were always a pleasure to work with.

Mark Herdman
Reliable, turned up every day, on time. Kept the site tidy. Kept us informed at all stages. Workmanship, first class. Cheerful, with a good sense of humour. We would recommend Jim for the quality of his work. We will be using him again. Twice more we have used Jim, and will use him again, all the above comments still stand, He built us an extension, laid a raised patio, replaced an old concrete path with block paving, whilst laying a new soil pipe for a downstairs loo. He'll be back for the next phase!
Reliable, turned up every day, on time. Kept the site tidy. Kept us informed at all stages. Workmanship, first class. Cheerful, with a good sense of humour. We would recommend Jim for the quality of his work. We will be using him again. Twice more we have used Jim, and will use him again, all the above comments still stand, He built us an extension, laid a raised patio, replaced an old concrete path with block paving, whilst laying a new soil pipe for a downstairs loo. He'll be back for the next phase!


Jack Fisher
I would like to thank Jim, and his team, for the EXCELLENT standard of work carried out on our extension. Nothing was too much trouble and the end result is magnificent. We are extremely pleased with all aspects of his work and have no hesitation in recommending JB Construction.
I would like to thank Jim, and his team, for the EXCELLENT standard of work carried out on our extension. Nothing was too much trouble and the end result is magnificent. We are extremely pleased with all aspects of his work and have no hesitation in recommending JB Construction.

Is my loft or garage suitable for conversion?
Most properties are suitable in some form. We assess structure, access and head height early on and give honest advice about what is realistic.
Do conversions require planning permission?
Many loft and garage conversions do not require planning permission, but this depends on the property and design. We can guide you through this clearly.
How disruptive is a conversion project?
We plan work to reduce disruption and keep the site tidy. Much of the work is contained within the conversion area itself.
Will the new space feel like part of the home?
Yes. We focus on insulation, layout and finishes so the converted space feels comfortable and properly integrated with the rest of the house.
If you are considering converting a loft or garage, we would be happy to discuss your ideas and provide a clear, no-obligation quote.
