Extension builders in Wembley

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (18 reviews)

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Some of our top rated extension builders in Wembley

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Laurentiu Goian
Rating: 4.8 out of 5
Extension Builder in Wembley
The Goian Group with over 18 years of experience in the UK's construction industry is ready to deliver value to your dream home, office or site. FREE painting for all house extensions.
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Latest review:
Extensions- 2 Oct 2024
He did the extension well, brick work is good, rendering on front of house good, terrace and wall with the neighbours good ,toilet under the stairs good, dividing wall in the living room with sliding doors good, kitchen installed good. Fence wall in front of house good brick work wrong bricks but it’s ok. Herringbone parchet wrong with gaps and lifted, rendering on the side of house wrong with marks, the new boiler took 2 months to make it work and the radiators still don’t work. Electrical work bad, after bringing another engineer to check we discovered at the boiler live cut cables that were loose and veri dangerous. Took 4 months to finish job we waited one month for the plumber who either way did a bad job. Laurentiu did not finish the job because of plumbing and rendering, and we ended in bad terms, he left us money to compensate for it. I would recommend him for extensions and any brick work, he needs to improve in pluming, electrical, flooring and rendering.
Provision construction Ltd
Rating: 5 out of 5
Extension Builder in Wembley
Provision Construction Ltd is a family-run company that has built its reputation on the basis of quality and value of work. We pride ourselves on our high standards of work and excellent results, which have resulted in a high volume of recommendations from our clients. Our team has extensive experience in undertaking projects ranging from minor repairs and maintenance to major refurbishment ,Extensions ,Loft conversion ,New build and construction works.
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Latest review:
Extensions- 12 May 2026
Maninder recently built an outhouse for us and we were extremely impressed with both the quality of work and his honesty throughout the project. Everything was completed exactly as promised, with no hidden costs or unexpected extras. The workmanship was excellent, and even other tradespeople have commented on the high standard of the build. What also stood out was that Maninder always recommended the right approach, even when it meant extra work for his team. Highly recommended.
SMBuilding Company Limited
Rating: 5 out of 5
Extension Builder in Wembley
20+years experience in construction.Working on all types of jobs;large,small and everything in between.Seasoned in extensions,brickwork,renovations,chimney removal,structural work and development,we ensure an exceptional finish. Competitive rates,we have natural drive to get jobs done. These qualities allow us to set out budgets,and time frames,allowing our clients peace of mind. See our about section,and soon you could be relaxing in the knowledge that your job will be done on time and budget.
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Latest review:
Bricklaying- 4 May 2016
Sean was polite, friendly, efficient, clean, tidy and his work was simply the best, I cannot praise Sean's work highly enough, if you want a great tradesman you can trust and someone will do exactly the job you want and more then hire Sean now. Sean is a rare find mark my words HIRE HIM .....
BL Carpentry
Rating: 5 out of 5
Extension Builder in Wembley
Hello! My and my team are working on all kind of construction projects trough London. We've got 15 years of experience and many happy and returning clients.
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Latest review:
Multiple fitting out works, eg fitted cupboards, kitchen fitting. Top notch. Knowledgeable, fair, prompt. Would enlist his help again.
MFI Construction
Rating: 5 out of 5
Extension Builder in Wembley
MFI Construction is more than a building contractor. We are a company with high values to take pride in having a "can do" attitude and in offering superb customer service and support. Large enough to provide a reliable and good value service, but small enough to give you the personal touch you deserve, our skills cover the whole building sector- everything from odd jobs and maintenance to full refurbishments and conversions. Specialised in completely transforming old kitchens , bathrooms , doors and furnitures by fitting to the existing surfaces laminate paper of multiple designs to choose from , all chances are that you don’t need to spend the time and money removing existing kitchen , doors and furnitures , they can be repaired and given a completely new look much cheaper than replacing and much more good looking and solid , works come with 15 years warranty and the units are custom made to fit any space . Same applies for tiled areas like kitchen splash backs and bathrooms where we fitting acrilic self adhesive tiles on top of existing tiles , again lots of options to choose from , ideal for rented places as they very easy to maintain or replace . Polishing existing glass shower screens until they look like new , cutting the cost of replacing , same for the frames . We also painting in a variety of colours existing mixer taps , shower trays and bath tubs , sinks and toilets skipping the cost and hassle of getting new . Should you decide to replace kitchen or furnitures , we can build tailored furniture made out of 100 % reclaimed wood , shred the waste and recicle it , keeping costs down and lowering the carbon footprint print . Most walls and ceiling can be wallpapered instead of repairing , plastering and painted , this is a great alternative of preserving existing lath and plaster if that’s the case . Talk to use before getting into a expensive and lengthy refurbishment.
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Latest review:
Carpentry- 1 Oct 2026
Florin did an excellent job repairing our very rotten white double doors. Instead of replacing them completely, which would have been very expensive, he made new wood panelling which provided a really effective repair and looks great. He was easy to work with, fairly priced and communicated well throughout. He clearly cared about doing a good job and finished everything to a high standard. We’re very pleased with the result and would highly recommend Florin.
Jason S Rogers
Rating: 5 out of 5
Extension Builder in Wembley
With 19 years experience I specialise in boiler installations, Landlords gas safety certificates and gas emergencies. I am a Worcester Bosch accredited installer but I also fit all other makes of boiler. I listen carefully to customers requirements and always carry out every job to strict safety standards. My rates are competitive and all quotes and advice are free with no call out charge
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Latest review:
Gas Work- 7 May 2019
Jason was a breath of fresh air. He is highly professional, totally ethical and has great integrity. Unlike many engineers who took no time in quoting me for a brand new boiler,Jason checked the boiler to accurately ascertain what precisely was wrong with it in order to determine whether a new boiler was necessary at all. He identified the problem to an external loose valve above the boiler which was leaking. He kindly tightened the valve and stopped the leak. My sincere thanks to Jason for saving me in excess of £3000.00!
Pithadiya Construction
Rating: 5 out of 5
Extension Builder in Wembley
We are new to MyBuilder but not new to building! We have over 12 years’ experience in the trade. Specializing in New Builds, Extensions, Loft conversion, Complete renovation and we are a professional, caring, and high quality building services. We are based in Hounslow, and we cover West London, North West London, South West London and all surrounding
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Latest review:
Extensions- 17 Jun 2022
I have my rear house extension completed and a brand new kitchen installed by this firm. The project went brilliantly from start to finish despite the bad weather. The workers always turn up on time, rain or shine. Mr Ram and his team were pleasant to work with and they were always willing to listen to suggestions for improvement. They have eye for details making sure the works are completed to the highest standard without compromising the budget. I am pleased with the work and would highly recommend this firm unreservedly.
M j design and building ltd
Rating: 5 out of 5
Extension Builder in Wembley
Construction.
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Latest review:
Extensions- 25 Jul 2020
Fantastic team, they took the idea I wanted and exceeded my expectations, fantastic job and fantastic team. I would highly recommend them to anybody.
CHIRO Alliance Limited
Rating: 5 out of 5
Extension Builder in Wembley
Chiro Construction covers all types of building work including major renovations, lofts, extensions, commercial conversions and bespoke carpentry. We manage all aspects of the build from inception to completion, from demolition to decorating. With a proven track record of delivering a wide range of high-end projects, we have a 98% approval rating from over 50 positive reviews. Most of our work comes from previous client referrals. Call or email us today for a chat to discuss your project.
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Latest review:
Restoration & Refurbishment- 4 Sep 2020
Octavian is a really great guy, very reliable, never disappoint, maintained good communication with us all the time. As a customer, obviously the most important part is great craftmanship, we have used other teams before and you can easily tell the difference between his work and the others. From things such as painting (you can tell they have paint and sand multiple times to provide such great finishing), tile installation (the gap between each tile is tiny, and they are very flat), Octavian’s team can get them all done. This job involves a full flat refurbishment, so the flat was completely stripped, knocked down a few walls, install new pipes / wire etc. During his work he has spotted many things that we have not noticed before. Unlike some other contractors who do not care, they will just finish what they were asked to do and leave. Octavian spotted it and recommend us the best solution for it, to provide the best outcome for the project. It is important to find someone who do care about the customer and the project. We will use him again for our future projects. Thanks. Tommy
Choice
Rating: 5 out of 5
Extension Builder in Wembley
CHOICE is a construction company specialising in house refurbishments across London. We cover all aspects of the construction service from demolition services, plastering,carpentry, plumbing and electrics, flooring to decorating. With many years of experience in construction industry, we provide attention to detail in every aspect of our work. Our pledge is to establish an interactive relationship with our customers and providing a superior level of service.
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Latest review:
Conversions - General- 26 Apr 2026
precise, and did the job, rapidly with a team of workers - left a bit of a mess but fine overall for their services
J&J construction
Rating: 5 out of 5
Extension Builder in Wembley
We have a skilled team to do the roofing and building, we do all kind of roof work like pitch roof Slate roof, glass fiber roof, felt roof, cold deck and warm deck and we carry the work to comply with the regulations and with the quality We also have skilled and professional workers to work in house extensions and loft conversions and full house renovations all other building work is undertaken like plumbing electric plastering rendering and painting
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Latest review:
Roofing (Flat)- 20 Dec 2025
Professional quick, happy with the job, will definitely use them again
Extension Kings Ltd
Rating: 5 out of 5
Extension Builder in Wembley
I've been working in building trade for over 20 years , I can undertake any job small and big from foundations to the roof and anything between. I can provide any references and I have insurance of £5 million. Me and my team take pride at what we do and we do it first time right .our work is second to none , and proof of that is that you don’t pay anything upfront till you are fully satisfied with the quality.
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Latest review:
Extensions- 8 Oct 2018
Alban completed a lateral kitchen extension for me in west London. Very happy with the results and to add my name to others that have given 100% positive feedback. What I particularly liked - (1) Alban took great care to protect the rest of my house while working (protection, covers etc), (2) his team were friendly and polite to neighbours. Building works are always noisy and disruptive, they kept others 'on side' and (3) they worked to the timing and schedule agreed (4) they cleaned up, every single day (5) they worked to a high standard and corrected for any issues, despite my inevitable last minute changes. Wish him and team best success... happy to recommend. Rob
PRT London ltd
Rating: 5 out of 5
Extension Builder in Wembley
Hard working, easy going. I like to give the customer respect and honesty as I would like the same in return. I am a very good timekeeper and i like to give my client 100% committment to any contract,let alone what the value is.
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Latest review:
Carpentry- 19 Apr 2012
It was an absolute pleasure having Danny round to fit our new Front Door. He arrived promptly, worked extremely hard and completely the job to a very high standard. He always works with a smile on his face and is an extremely amiable person. You will not be disappointed if you hire him for the job and I'll certainly be using him again in the future.
Valiant Construction Ltd
Rating: 4.2 out of 5
Extension Builder in Wembley
Free consultation to discuss the your requirements! Valiant Construction Ltd is a property development company that specialises in residential property development and undertaking various building works to construct extensions new builds and refurbishments
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Latest review:
Carpentry- 8 Sep 2021
excellent service door perfect and he cleaned up after him Would recommend
G S Construction
Rating: 5 out of 5
Extension Builder in Wembley
We undertake all types of building construction work, such as bathroom and kitchen fitting, electrical work, bricklaying and repointing, carpentry, central heating, all extensions, loft conversion, demolition and clearance, driveways, and fencing. installing and fitting kitchens, removing existing units and measuring for new ones, building base units, wall units and cupboards, fitting cornices, pelmets, plinths and worktops, tiling walls and floors, and carpentry.
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Latest review:
Extensions- 3 Feb 2024
Custom design and build of a upvc porch. Gurjant and his team were prompt and courteous. The work was completed in 2 days to a high standard. Highly recommended.
West Renovation
Rating: 5 out of 5
Extension Builder in Wembley
When you need a reliable building company to renovate, refurbish or extend your property our skilled teams of experienced craftsmen are ready to help you. From elegant extensions or conversions, kitchens and bathrooms to complete house renovation we can provide a tailor-made service to suit your budget and requirements! *MyBuilder does not check company descriptions. If you think
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Latest review:
West renovations did renovation works at my property, the staff members were professional, skilled and polite people. They paid attention to every detail and the finish was more than what I had expected. They answered any questions that I had and actually took care in the work they did. I've recommended them on to all my friends and family and will certainly contact them again if I need more works done in the future. Thank you to everyone

4.6

Top rated Extension Builders

Our Extension Builders in Wembley, are rated 4.6 out of 5 based on 18 reviews from customers like you.

Quality screening

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What types of services are offered by local extension builders in Wembley?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Wembley for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Wembley who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Wembley extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Wembley?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Wembley will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Wembley extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Wembley home extension project is likely to cost.

Find extension builders in Wembley with MyBuilder

Hiring the right extension builder in Wembley with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Wembley extension builders. Once your job is live, we’ll share it with home extension builders in Wembley who can express their interest.

Step 2: Compare different extension builders in Wembley

When you start receiving interest, review profiles of local Wembley extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Wembley extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Wembley, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Wembley extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Wembley extension builder before hiring?

Before hiring an extension builder in Wembley or extension building company in Wembley, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Wembley?

An extension builder in Wembley should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Wembley extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Wembley?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Wembley extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Wembley extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Wembley

Can an extension builder in Wembley help with planning permission?

Yes, many extension builders in Wembley 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 Wembley handle everything from design to construction?

Many Wembley 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 Wembley help with materials and finishes?

Yes, most extension builders in Wembley 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.