Can an extension builder in Brentford help with planning permission?

Yes, many extension builders in Brentford can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Brentford handle everything from design to construction?

Many Brentford extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Brentford help with materials and finishes?

Yes, most extension builders in Brentford can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.

Extension Builders in Brentford

Some of our top rated extension builders in Brentford

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Homerunbuilders Ltd
Rating: 5 out of 5
Extension Builder in Brentford
At Home Run Builders, we are experienced carpenters and builders specialising in all types of renovation, refurbishment and building work. From small improvements and repairs to complete home renovations and extensions, we provide a reliable and professional service tailored to every customer. Our services include carpentry and joinery, kitchens and bathrooms, flooring, plastering, decorating, structural alterations, loft conversions and home extensions. We take pride in delivering high-quality workmanship, attention to detail and excellent customer service. Whether you are looking to modernise a single room, renovate your entire property or create more space with an extension, Home Run Builders can help bring your ideas to life. We work closely with our customers from the initial consultation through to completion, making sure every project is completed to a high standard and with minimum stress. If you are planning a renovation, extension or building project, Home Run Builders are here to help.
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Latest review:
Hard Flooring- 16 Aug 2026
Put this job request up with very short notice and this was not a problem. Delivered a high level of work quality and even quoted for other work. Highly highly recommended. Thanks
ABL Building & plumbing solutions
Rating: 5 out of 5
Extension Builder in Brentford
We are a family run business, take pride in our work we carry out. We cover all aspects of building works from hanging a door to a complete new build house.
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Latest review:
Plumbing- 28 Jun 2023
Alan was a total professional, clean and tidy, fabulous job, will use him again and recommend him to everyone I know. Top professional.
Cosmin Badulescu
No reviews yet
Extension Builder in Brentford
Hello, Very skilful worker with over 14 years of experience in construction. Various skills and well organized.
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Santo Sons LTD
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Extension Builder in Brentford
Xyz will update this later on
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Doda
No reviews yet
Extension Builder in Brentford
Hi mybuilder! I’m professional carpenter and roofer! I work with lofts and excitation! I have 10 years experience! My best point is to make the costumers happy and to be correctly with the process! Hope for the best!
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Kingsmarque construction and maintenance
Rating: 5 out of 5
Extension Builder in Brentford
All building work taken on, slating and tiling, house renovations and extensions. We have a team of tilers, renderers, plumbers, painters and myself and business partner who run each job and manage the multiple trades required.
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Latest review:
Extensions- 25 Aug 2020
Really professional and quick to provide quotes. Unfortunately, due to COVID and our circumstances changing, we have had to cancel the job. We would definitely go back to them in the future though.
Gh building
No reviews yet
Extension Builder in Brentford
Gh building have over 25 years of building experience, completing a variety of projects. All brickwork undertaken. Ground works Driveways Extensions Garden walls Landscaping
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ERIC GROUP LTD
Rating: 5 out of 5
Extension Builder in Brentford
Eric Group Ltd has been trading for over 10 years and has completed numerous refurbishment and fit-out projects. We offer free survey and estimates and free specialist advice. If you want a new kitchen, a new bathroom, a house extension or a full house refurb, get in touch for a chat.
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Latest review:
The Job was to extend the rear of the house on the ground floor, open up the kitchen and reception room into one open plan living area, to refresh the rest of the house which included new plaster skim, doors and frames and to fit new bathrooms and kitchen as well as an rewire on the whole house and the construction of a retaining wall in the garden to accommodate the extension. Florins team were excellent from start to finish, the whole project was completed in record time to a very high standard. The 10 weeks turnaround was incredible, we were very happy that Florin was always here at the property or on the end of the phone throughout the process, his professional advice and smart ideas made for a smooth transition from room to room. The team were very hard working, polite and knowledgeable, these guys worked very hard and very quickly which was amazing to see and I was very grateful we were able to move into the property earlier than planned which even saved us money on the temporary accommodation we had! Can’t thank you enough Florin, any small issues we had were dealt with quickly and smoothly, I love the house, the level of work and would 100% use Florin and his team on my next project!
PWF CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Brentford
FRIENDLY, POLITE AND CONSCIENTIOUS
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Latest review:
PWF construction were never hired to complete my job and the fact that I am now writing a review is an error on my part. Paul Fisher was however very helpful when he provided a quotation for my job and his communication was great.
Victor
No reviews yet
Extension Builder in Brentford
We do lofts, extensions, rendering, skimming, tailing, + more. We are an experienced and professional team.
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Warren
No reviews yet
Extension Builder in Brentford
We are a father and son team 35 years experience in the the building industry.we mainly do carpentry and Drywall systems all our work is done to a very high standard which makes us different from most out there
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AJ
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Extension Builder in Brentford
handyman
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Tori construction Ltd
No reviews yet
Extension Builder in Brentford
Plastering and rendering Al types
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Building Contractors UK
Rating: 5 out of 5
Extension Builder in Brentford
Commercial and domestic building company ,that cover all types of works . Exstentions Kitchens Bathrooms Structural steels
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Latest review:
Extensions- 5 May 2020
Amazing !!!!! From start to finish !!! Clear communist at all times , approachable , friendly .. treats you like a client not just a job . Pricing was sensible . Attention to detail was second to none . Finish was just amazing . Was so impressed have already recommended to my clients and a job has been acquired .. I will be having back to do remainder of extension and a few more rooms in house . Could not be happier and nor will you !
OJS Building & Landscaping LTD
No reviews yet
Extension Builder in Brentford
We are a small construction company, covering all aspects of building and landscaping. We have 35 years of experience in the industry.
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Jewel roofing & building
No reviews yet
Extension Builder in Brentford
We cover all roofing general building works decorating plumbing carpentry kitchen and bathroom renovations at a competitive price. Customer satisfaction is all we aim for. Free quotations for any customer
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