Extension Builders in Chalfont St Giles | MyBuilder

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Some of our top rated extension builders in Chalfont St Giles

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DRJ Homeimprovements
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Rating: 4.9 out of 5
Extension Builder in Chalfont St Giles
DRJ Home Improvements Ltd provides reliable and trustworthy service completed to a high level of standards because I believe you don't need to move, Just improve. I have got 20 years experience in the building trade satisfying clients. We are a team that will get your job done from start to completion.
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Latest review:
Extensions- 17 Mar 2026
I would not use Dan again. Complete lack of expertise on certain aspects of this build resulting in a lot of stress for me. Failure to gain necessary permissions despite Dan's reassurances at the time. An error on Dan's part related in the entrance to my property having to become much smaller than I needed. Disappointed overall.
Thomas Houghton
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
Based in Chalfont St Giles, Tommy Custom Builds are your trusted local experts for all things building and renovation. From extensions and refurbishments to bathrooms and outdoor projects, we bring quality craftsmanship and a hands-on approach to every job. We're a busy, hardworking team—and that’s why you might not see much of an online presence. The truth is, we’re usually out on-site doing what we do best: building great spaces for great people. Our work speaks for itself, and our clients often come to us through word-of-mouth and long-standing relationships. If you're looking for reliable, skilled builders with a friendly attitude and a commitment to quality, give us a call. We’re here to help bring your vision to life.
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Latest review:
Carpentry- 15 Feb 2026
Thomas was brilliant On time, sheet coverage for nice clean job. New loft ladder fitted. Original entrance needed widening to accept new foldaway ladder. All carefully done. Thoroughly recommend Thomas. Smashing fella and sound worker.
MBC Home Improvements
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
Family run business for three generations, takes pride in every job no matter how big or small. Do all aspects of building from bathrooms, fire places, kitchens, knock throughs, carpentry to full extensions and renovations.
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Latest review:
Fantastic - reliable and reasonable rate. Mitchell did a fantastic job, he is a skilled tradesman and would highly recommend.
Complete Construction Developments Ltd
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
We are a dedicated and courteous building company specialising in extensions,loft conversions,bespoke garden rooms,garage conversions and complete refurbishment projects. All of our team have a very professional attitude towards work and we genuinely enjoy working closely with our clients, to help them realise their visions for their homes. We have a large portfolio of work in various areas and are happy to provide contact details for numerous happy customers we have worked with over the years.
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Latest review:
Extensions- 12 Aug 2020
I hired Leo and his team to build a custom garden room which incorporated a Gym, living and games area. From the very beginning to the very end of the project Leo ensured the project was run like clockwork and I was updated on a regular basis. The project came in on price as agreed and he was also flexible to allow for additional or adapted works. I cannot fault Leo and his team's efforts and determination to deliver outstanding quality and workmanship in a timely manner. Builds will generally have some snags given the number of variables but in this case they were minimal and completely outside of Leo's control and were due to Covid 19 restrictions however Leo managed them really well for us. Communication and updates were excellent. The site was left cleared and they have left us with only positive thoughts.
Tigarconstruction Bathrooms & Kitchens
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
We are a 2 man team with 25 years experience between us. We specialise in bathroom and kitchen fitting. Between us we can provide the complete install. We can provide all the trades needed to get the job done. Gas safe engineers and fully qualified electricians.
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Latest review:
Tiling- 21 Aug 2025
Matt's communication was good throughout, from the quote stage to finishing things up. He was helpful, clearly keen to do a good job, and discussed things he felt were relevant as the job progressed. Most importantly, the tiles look amazing, my kitchen is transformed!! Highly recommended.
Griffin Carpentry
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
All aspects of carpentry, joinery and General building work. Been doing so for over 10 years With many happy customers.My main goal is to have complete customer satisfaction. I have always gained my work from recommendation.
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Latest review:
Carpentry- 11 Jun 2020
Very satisfied with my service not only helpful and friendly but was also punctual and ensured the job was done efficiently but never rushed , would 100% recommend!
D T
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
bathroom fitting Painting and decorating Plastering Carpenter Flooring End of tenancy maintenance extensions .....
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Latest review:
Painting & Decorating- 15 Dec 2025
These painters and decorators were very helpful and finished the job on time and according to my instructions. They also helped me with additional improvements to get the place ready for new tennants. I recommend them for all your painting & decorating needs.
MEMA ELECTRICS & CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Chalfont St Giles
Mema Electrics & Construction Ltd offers customers a fair price, a friendly and accommodating service and will deliver electrical & Building services of the highest standard.
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Latest review:
Restoration & Refurbishment- 25 Mar 2018
Great guys. Tidy, polite and flexible with our timing and schedule. Lovely bathroom when they were done. A bit more attention to detail on some of the tiling would’ve been great, but they were slightly awkward mosaic tiles that I had chosen. And when I mentioned it they were more than happy to replace the tiles I wasn’t happy with. Artan’s electrical work (full house rewire) was considerate of our needs and requests. He worked quickly to get it done for our move in date and we were very pleased! Lovely guy and he had a very good team working for him!
MNR
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
House renovator
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Latest review:
Handyman- 22 May 2026
I recently had building work completed by Marcus Rus and was very pleased with the overall standard of workmanship and professionalism shown throughout the project.The work was completed efficiently, communication was good, and any issues that arose were treated promptly. I found Marcus to be polite, hardworking, and kept my property tidy at all times. I would happily recommend him to anyone looking for reliable building services and would use him again in the future.
SJC Construction & Interiors
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
SJC Construction & Interiors, Is a family ran construction company based in Rickmansworth, Herefordshire. we pride ourselves on top quality work , completed by our expert tradesman, to specification and on budget time and time again.
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Latest review:
Extensions- 22 Dec 2021
We could not be happy with the work that has been done by SJC Construction. They have gone above and beyond and very true to their word! The work was completed to a high standard in exactly the quoted time frame, exactly to the quoted price! They have made the whole process stress free and genuinely are a lovely group of guys, polite and efficient! Will be continuing to use them now for the rest of our work on our property and would be our first choice if in the future any more building work/ renovations need to be done :)
Davies Construction
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
we are a genral building company specialising in home extensions brick work and ground work i have been established for 15 years i am also a member of the trust mark we are an old school type of firm with good quality tradesmen we turn up on time and keep a clean and tidy site we bring along our own kettle to make tea so you wont have to worry about that A portable loo will be there as well i hope this has been of help and look forward to hearing from you
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Latest review:
Tony & Nicola Nugent 7 Bramley Gardens South Oxhey Hertfordshire WD196YD 07892 683 819 Whilst requesting quotations from contractors we came across Martin davies and requested if he could visit and quote us for a single floor extension. As this was a big deal for us financially I needed to make sure I was doing the right thing and ended up getting around 7 quotations from different builders. Martins quote was very competitive and after meeting him we decided to go with him. For us it was a great move especially as we have never done anything like this before. Martin from the start has been great, he kept us up to date all the way through with what the next step is and what are options were whilst giving us ideas from his experience and knowledge, nothing ever seemed to be too much trouble, whether it was myself or my wife asking for additional bits or even rescuing our cat from the house roof ! The team Martin uses are also brilliant, really friendly and genuinely nice guys, Tom the Electrician was brilliant and again nothing was too much trouble. I have quite a few friends who also work in the building trade and all have commented on Martins work that it is done to a high standard, this includes my father who was a builder for over 30 years. I would highly recommend Martin and certainly will be using him in the future for more works, I’m more than happy to be contacted for further information, also happy if you would like to visit and take a look yourself!
JS Construction & Property Maintenance Ltd
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
We have over 20 years of experience in the building, construction and property maintenance industry. Whatever your building needs maybe, we can provide support starting from initial consultation, drafting your plan, finalising budgets, designing, building and aftercare support.It’s all about headache-free work .References are available on request .we would always invite you to visit a property we have or are working on so you can view our workmanship. We have excellent reviews on Check a Trade .
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Latest review:
Extensions- 13 Apr 2023
Jas and his team were fantastic and completed the initial build in a wonderful timeframe. Highly recommend Jas.
Craftwork Construction
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
Craftwork is built on a 30+ year partnership working in West London and the surrounding area. we take on mostly building work but have subs for other trades.
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Latest review:
Conversions - General- 30 Aug 2018
We did not go ahead with this job as we did not purchase the property, however, Craig and his team phoned me and explained to me over the phone what is needed and provided me an estimate over the phone which is what I was looking for. This helped me and put in to context what I was dealing with. Thanks very much.
Simon Dunn Groundworks
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
We are a groundworks company with over 30 experience in all aspects of the building industry. We do foundations, drainage, soak aways, rainwater harvesters, concrete bases, brickwork and paving. We have all our own plant supplying diggers with drivers.
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Latest review:
Groundwork & Foundations- 18 Feb 2016
Quick quote, friendly guy. Ended up choosing someone to do the whole build instead.
Complete construction
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
Hello my name is Tommy Nightingale my company name is complete construction I am based in Beaconsfield and can cover a 30 mile radius I am a general builder of nearly 40 years. I am a bricklayer by trade. I specialise in extensions - refurbishments - bathrooms - driveways - Garden walls. All general building work. In my work, I am very meticulous and do the best job that I can do. I will never leave anything that I’m not 100% happy with myself. All work is guaranteed. For all your building Solutions
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Latest review:
Bricklaying- 7 May 2026
Excellent Workmanship Highly Recommended
manibuilder
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
Mani construction ltd is an established professional building services based in london. we have over 10 years experience in total in building trade,we can take the guesswork out of any building problem and will recommend the best solution based on your requirements. the quality of work will never drop regardless of the size of complexity of the job in hand.
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Latest review:
Plastering- 13 Jun 2020
Andi and his team were amazing. They removed the existing plasterboard ceiling and replaced it then plastered the walls and ceiling. His price was very reasonable and job was done to a very high standard. His team were very friendly and their work was clean. Andi even went out his way to help me pick up a few heavy items from shops and load it in his van. Cannot fault his work and finished work on the time scale given. Recommend to all. Thanks to Andi and his team for giving my house a fresh look.
TLC Property Services UK
Rating: 5 out of 5
Extension Builder in Chalfont St Giles
Tlc property services uk aim to supply every customer with a reliable, trustworthy service. We also aim to supply everyone with the best possible quote and guarantee all jobs will be completed with 100% customer satisfaction. feel free to visit our website for more info thanks Tlcpropertyservicesuk
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Latest review:
Plumbing- 23 Jan 2015
Lovely young man. Came before the time given and finished the job as required very fast and efficiently. Had time to give some ideas about the bathroom as well. Thank you Lewis and would recommend you without hesitation.