Extension Builders in Hounslow

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (21 reviews)

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Some of our top rated extension builders in Hounslow

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Hr fastway brickwork limited
No reviews yet
Extension Builder in Hounslow
Brickwork Repointingh New build Extensions
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Distinct Ltd
Rating: 5 out of 5
Extension Builder in Hounslow
Distinct lawn solutions are a lawn specialist company who provide a first class service. Hard work, trust and professionalism are main aims. We can turn any garden into a wonderful landscape. Work is finished to a guaranteed high standard. We have a great, ever growing online portfolio to view.
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Latest review:
Landscaping- 14 Dec 2014
Great job by Jordan. All was done on time without compromise on quality. Thank you
Meshi
Rating: 5 out of 5
Extension Builder in Hounslow
Meshi Finesse
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Latest review:
Handyman- 28 Nov 2021
Did an amazing job with the shed
Florjan Shatri
Rating: 3 out of 5
Extension Builder in Hounslow
Brick work paving pointing extantion
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Latest review:
Bricklaying- 9 Feb 2023
Not hired - error cannot cancel job - no fault of contractor
Insight ProBuild Ltd
Rating: 5 out of 5
Extension Builder in Hounslow
At Insight ProBuild we act with uncompromising honesty in everything we do, gaining trust from our customers whilst making sure we own our projects from start to finish to produce a high-quality output. We undertake all aspects of domestic building works through our fully skilled and experienced tradesmen from plumbers to roofers to ensure your home is in safe hands.
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Latest review:
Completing our scope with Insight ProBuild from start to finish was one of the most least stressful projects we have ever completed. From start to finish, Anil was on hand generating creative ideas/suggestions, providing clear and achievable plans/schedules, and managing the scope to our agreed budget. Overall, Anil earned our trust through careful management of the Project, handling all the interfaces and taking the stress away from us, having a clear eye for detail and quality of his product, excellent communication through regular engagement with us and ultimately delivering a high-quality Project in the end. Even after completion, Anil was excellent by following up on any issues and ensuring we were still happy with the completed scope. Would recommend Insight ProBuild as Anil genuinely cares about his product and prioritising the relationship with his clients to ensure they are satisfied and happy.
Gazmir Buzi
Rating: 5 out of 5
Extension Builder in Hounslow
I am a builder and I have over 20 years experience in building industry. My area of expertise is house extensions and house renovations. We also undertake garden walls, garages, driveways and patios . All the work quality is guaranteed. Customer satisfaction is my main priority.
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Latest review:
Bricklaying- 24 Oct 2019
Very professional, organised, polite. I'm so pleased with the brickwall he did. Fantastic will recommend
Aspire Design & Build Ltd
Rating: 5 out of 5
Extension Builder in Hounslow
Aspire Design and Build is an independent family run property development company. We specialise in creating beautiful homes from new build projects, residential alterations or entire refurbishments. Aspire has 50 years of collective experience in construction, development and management.
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Latest review:
Single storey extension. Joe did a brilliant job on our extension workmanship, tidiness, politeness was faultless would definitely recommend him and will be using him again in the future.
Bright construction limited
No reviews yet
Extension Builder in Hounslow
All building work undertaken ,loft conversion, kitchen extension, full house refurbishment, plumbing ,electric, plastering, wood work, tiling, brickwork ,painting nd decorating etc
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Right vision
New on MyBuilder
Extension Builder in Hounslow
My name is Jagdeep Singh, I have been fitting out kitchens, Media wall, offices, study room and bedrooms for the last 3 years.
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Stn Contacts Ltd
Rating: 5 out of 5
Extension Builder in Hounslow
Should you require a quotation for any works, or even just advice, please call /e-mail us and we will be happy to help you: Basements Extensions Loft conversions New builds Refurbishments Kitchens and bathrooms Carpentry and joinery Roofing Insurance work Design and build
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Latest review:
Stan and his workers are very reliable, professional with there workmanship and very good value for money. Compared with other quotes I received. I had a ground floor and 1st floor extension and a new large kitchen installed and a large bedroom ensuite on the 1st floor.
Equity Eco Services
No reviews yet
Extension Builder in Hounslow
In the world of construction and bespoke carpentry, experience isn’t just an asset—it’s the foundation upon which lasting quality is built. For over three decades, Richard Parker has exemplified this principle, bringing his passion, skill, and unwavering commitment to every project he undertakes. As a master carpenter and general builder, Richard’s career is a testament to the value of traditional craftsmanship, steady innovation, and the importance of family legacy.Comprehensive Services: Carpentry, Joinery, and General Building Richard Parker offers a comprehensive range of services that cover every aspect of domestic and light commercial construction: Bespoke Carpentry: From custom shelving and wardrobes to hand-crafted staircases, doors, and windows, Richard creates pieces that are both beautiful and built to last. Joinery: Precision joinery for both structural and decorative purposes, including timber framing, roof structures, and intricate moldings. Extensions and Renovations: Complete home extensions, loft conversions, and property refurbishments that enhance both space and value. Kitchen and Bathroom Installations: End-to-end service for modernizing and upgrading the most important rooms in your home.
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Singh's site ltd
No reviews yet
Extension Builder in Hounslow
We are a full-service construction company committed to delivering high-quality projects on time and within budget. With a strong focus on safety, innovation, and craftsmanship, we specialize in residential, commercial, and infrastructure development. Our experienced team works closely with clients to ensure every project meets the highest industry standards and exceeds expectations.
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Phoenix Residences Ltd
No reviews yet
Extension Builder in Hounslow
At Phoenix Residences, we bring over 11 years of combined experience in delivering high-quality home extensions, renovations, and building services. Based in Hounslow, our skilled team works across west London and is happy to travel for the right project. We pride ourselves on clear communication, reliability, and exceptional craftsmanship, always treating your home with the utmost care. From small repairs to full-scale extensions, we are committed to completing every project on time and to the highest standards. Let us help bring your vision to life!
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Alex
Rating: 5 out of 5
Extension Builder in Hounslow
Hi I offer good quality work which includes general construction works, painting interior, exterior, walls and ceiling repair and wood work I also offer handy man jobs, decking installation and repair,groundwork jobs.
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Latest review:
Carpentry- 4 Jun 2026
I recently had Alex install my 12-foot pegola, and I couldn't be happier with the result. From start to finish, Alex was patient, listened carefully to what I wanted, and took the time to ensure everything was done properly. He is hardworking, reliable, respectful, and kept the work area tidy throughout the project. What impressed me most was how efficiently he worked without compromising on quality. The pegola was completed to a very satisfactory standard, and the finished result looks fantastic. I would have no hesitation in recommending Alex to anyone looking for a skilled and trustworthy tradesperson. I would gladly use his services again for future projects.
Bettersiteconstructionltd
Rating: 2.5 out of 5
Extension Builder in Hounslow
Hi am mr saini from Bettersite construction our team help to provide satisfy construction jobs we undertaken new built extension,loft,renovation,kitchen bathroom landscaping,krender, we ensure that we provide quality work my teamwork projects we can show if want people to see will admire definitely
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Latest review:
Restoration & Refurbishment- 18 Apr 2026
I had my bathroom fully tiled and refurbished by Mr Madan and it was done with patience and professionalism. My house is 1930s build and it comes with its own challenges when doing a project, but Mr Madan dealt with every challenge, whilst keeping my costs down. I'm 100% happy with the end result and I will highly recommend him.
JBL
Rating: 5 out of 5
Extension Builder in Hounslow
At Jikuri Carpentry & Building, we specialize in a wide range of carpentry and building services, with a particular focus on restoration. Our expertise includes: Restoration Services - Restoration of Water, Damp, and Burglary Damages: We specialize in the repair and restoration of both internal and external damages, ensuring your property is restored to its original condition. - Facade and Architectural Details Restoration: We restore and repair building facades and intricate architectural details, ensuring historical, aesthetic accuracy, and structural integrity. - Sash, Bay, and Casement Windows Restoration: We restore and repair sash, bay, and casement windows, addressing issues such as rotten and deteriorated components. Our services include upgrades and improvements such as double glazing, weather and draught sealing, weights compensation or replacement, and the replacement of pulleys, cords, lifts, fasteners, and restrictors. - External Timber Doors: We provide custom and restoration services for external timber doors, ensuring they are both functional and visually appealing. New Build and Construction Services - Structural Timber Framing: We construct and reinforce building frameworks to ensure structural integrity and stability. - Metal, Brick, Timber, and Composite Cladding: We offer a variety of exterior finishes to enhance both the durability and aesthetic appeal of your property. - Garden Rooms: We design and build customized outdoor living spaces to extend your living area and enjoy the outdoors. - Patio and Paving: We provide services for patio and paving to create functional and attractive outdoor areas. - French and Channel Drains: We install French and channel drains to manage water drainage and prevent water damage. Guarantee: We stand behind the quality of our work and guarantee all our services, including materials. Any issues will be addressed promptly and professionally.
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Latest review:
Carpentry- 16 Jul 2025
We had an old custom made door that desperately needed fixing. Niko provided detailed explanations throughout the process and we are very happy with the result. The door looks new whilst it maintained the same features and character which we wanted to preserve. Overall a 5 star job for a fair price.

4.2

Top rated Extension Builders

Our Extension Builders in Hounslow, are rated 4.2 out of 5 based on 21 reviews from customers like you.

Quality screening

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

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 Hounslow 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 Hounslow who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Hounslow?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Hounslow 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 Hounslow extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Hounslow home extension project is likely to cost.

Find extension builders in Hounslow with MyBuilder

Hiring the right extension builder in Hounslow 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 Hounslow extension builders. Once your job is live, we’ll share it with home extension builders in Hounslow who can express their interest.

Step 2: Compare different extension builders in Hounslow

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

Step 3: Hire Hounslow extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Hounslow, 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.

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

What to ask a Hounslow extension builder before hiring?

Before hiring an extension builder in Hounslow or extension building company in Hounslow, 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 Hounslow?

An extension builder in Hounslow 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 Hounslow 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 Hounslow?

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 Hounslow 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 Hounslow 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 Hounslow

Can an extension builder in Hounslow help with planning permission?

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

Many Hounslow 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 Hounslow help with materials and finishes?

Yes, most extension builders in Hounslow 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.