Extension Builders in West Kensington

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in West Kensington

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Bros con limited
Rating: 5 out of 5
Extension Builder in West Kensington
experience in both commercial and private property renovations specializing in Extensions, House refurbishment, Loft and Garage conversions, Driveways and Patios. Please get in touch for a friendly free-of-charge no obligation consultation. Many thanks, Teodor
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Latest review:
I received quotes from multiple builders to build a garden office, and choose Teodor as he provided the best quote. His workmanship is top quality and he built me a fantastic garden office which I am enjoying immensely. Teodor was very professional and reliable, keeping me involved throughout the whole project. I will be using his services again in the New Year and can wholeheartedly recommend Teodor.
Doherty Builders (Tedd) Limited
Rating: 5 out of 5
Extension Builder in West Kensington
An honest good quality, reasonably priced family builders. Over 30 years experience. We take pride in working to a high standard and get great satisfaction knowing clients are happy with our work, many return to us. Once starting we never leave until the job is finished
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Latest review:
Extensions- 30 Jan 2022
Christian was great to work with - communicated clearly at every step of the project, was flexible with plans as they changed a bit during the build, and completed the work on time. He managed the sub-contractors (electrician) which made it very easy for us. Highly recommend him!
DNR Maintenance LTD
Rating: 5 out of 5
Extension Builder in West Kensington
Good team with over 40 year's experience within the building industry, No job to small or big. Very affordable from start to finish even when customers move the boundaries of the finishing line of a job requested. We're opened minded to customers goals ambition, comfortable living and progress in life. Any contractors needed to carry out any jobs are specialised at their craft at hand. which always gives customers peace of mind and quality. All works shall be paid at stages of projects.
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Latest review:
Waste Clearance- 5 Jul 2026
Quick response and completed the job at very short notice . Friendly, helpful , hard working and efficient for a reasonable price Now in the phone book for the future .
IDL Contractors Ltd
Rating: 5 out of 5
Extension Builder in West Kensington
I am in the building industry for more than 20 years, nevertheless, my company was registered in 2017. Our team is specialized in doing extensions, house conversions and refurbishments.
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Latest review:
I can't recommend IDL highly enough, Lubo and his team were efficient, on time and completed the work quickly with no fuss, plus they gave us a payment plan and time frame that suited us. Our garage conversion has transformed our house, it feels so open and light, thanks Lubo xx
Jurgen
Rating: 5 out of 5
Extension Builder in West Kensington
My name is Jurgen, and I have over 8 years of experience in the construction industry. I take pride in delivering high-quality workmanship, paying close attention to detail, and completing every project to a professional standard. Services I Provide: Loft Conversions House Extensions Kitchens Bathrooms Plumbing Electrical Work Full Refurbishments Carpentry General Building Work All Building Work Undertaken I am honest, reliable, and committed to keeping every job safe, clean, and tidy. I treat every customer’s home with care and always aim to deliver excellent results and a positive experience.
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Latest review:
Carpentry- 4 Jan 2023
Great work and lovely guy to work with ;0)
Rexha Driveways and Patios
Rating: 5 out of 5
Extension Builder in West Kensington
Welcome to Rexha Driveways Patio and Paths, we are a family run business with over 10 years experience. We complete various types of work from: BLOCK PAVING PATIO BRICKWORK POINTING FENCING TURFING DECKING ARTIFICIAL GRASS RESIN TILING AND MUCH MORE
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Latest review:
Fencing- 1 Apr 2024
The fencing job was done very neatly and professionally. He is reliable and trustworthy he has promised that he will start the job next day He came on time and started the job and ordered the material. I don’t have any hesitation to recommend him for the next coming jobs.
Meshi
Rating: 5 out of 5
Extension Builder in West Kensington
Meshi Finesse
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Latest review:
Handyman- 28 Nov 2021
Did an amazing job with the shed
enrike
Rating: 4.9 out of 5
Extension Builder in West Kensington
Mani Buildworks Ltd is a trusted leader in the construction industry operating since 2015 offering high-quality services for residential, commercial, and industrial projects. With a commitment to excellence, safety, and sustainability, we provide tailored solutions that meet our clients’ unique needs. Our experienced team is dedicated to delivering projects on time and within budget, while maintaining the highest standards of craftsmanship and customer satisfaction. At Mani Buildworks Ltd , we build with integrity, innovation, and a focus on long-lasting results.
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Latest review:
Plastering- 15 Oct 2018
Enrike plastered my mums hallway and gave her a good price for the work,was reliable and did a good job.
MarioM Construction Ltd.
Rating: 5 out of 5
Extension Builder in West Kensington
We have spent 15 years in the construction sector. Having experience both in the private sector and commercial sector, we use innovative and modern technology to complete your work. In effect, we achieve higher precision, shorter work times and due to this a lower cost for you. Our deal with a builders’ merchant allows customers to access unique deals which are not available elsewhere. You can learn even more about us by looking at our past projects
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Latest review:
Extensions- 18 Jul 2016
Mario is a brilliant guy with full knowledge of the job. His workers were very punctual and hardworking and finished the job well. I would definitely recommend Mario to my friends and relatives and will use him in the future. Excellent Finish!!!
CASTLE PEAK ROOFING LIMITED
Rating: 5 out of 5
Extension Builder in West Kensington
Welcome to CASTLE PEAK ROOFING LIMITED, your trusted partner for top-quality roofing solutions. Our experienced team delivers expert installations, repairs, and maintenance, ensuring your home or business is protected with the highest standards of craftsmanship and materials. Choose CASTLE PEAK ROOFING LIMITED for reliable, durable roofing you can count on. Expert in GRP FIBRE GLASS ROOF and TORCH FELT BEST WISHES
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Latest review:
Roofing (Flat)- 10 Dec 2024
Very happy with their professionalism and work that was carrierd out was satisfactory
JBS Jonay Building Services Ltd
Rating: 5 out of 5
Extension Builder in West Kensington
Jonay Building Services LTD has been a consistent and trustworthy Construction Company in North London since 2004.We operate all over London and surrounding areas. J.B.S undertakes a great range of works for a huge variety of clients; From residential extensions, loft conversions and renovations, to commercial landscaping and shop fitting. Whatever your project we have a solution for you.
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Latest review:
Restoration & Refurbishment- 13 Jun 2023
This company was very professional. The work was completed on time and to a high standard. The work was also, good value for money. I would recommend JBS services to anyone seeking either home or business general refurbishment and building works.
Wayne
No reviews yet
Extension Builder in West Kensington
I have been a bricklayer for 10years. I can do Extensions, pointing and more
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ALWAYS THERE LIMITED
No reviews yet
Extension Builder in West Kensington
We've been delivering quality work in West London since 2015. Always There provides Handyman, Maintenance, Painting and decorating, and comprehensive building and renovation services. Our experienced team specializes in extensions, full home renovations, loft conversions, and property repairs, delivering high-quality craftsmanship throughout every project. We focus on efficient project management, transparent communication, and meticulous attention to detail. Our commitment ensures a smooth process and results that meet your exact specifications and high standards. We are dedicated to professional execution and client satisfaction, ensuring we are "Always There" for our customers. Why choose Always There? Established: Proven expertise since 2015. Skilled: High-quality, precise construction. Reliable: Dependable project delivery. Dedicated: Focused on client satisfaction. Contact us for a free estimate.
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Seraj
New on MyBuilder
Extension Builder in West Kensington
Reliable and experienced contractor offering high-quality tiling, painting, plastering, and interior decoration services. I specialise in indoor and outdoor tiling, including garden paving, full bathroom renovations, and kitchen splashbacks. We also provide professional wall partitioning, plastering, and custom decorative finishes. Dedicated to precision, clean workmanship, and timely completion. Contact us for a reliable, professional, and friendly service
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Rutba design & build ltd
Rating: 5 out of 5
Extension Builder in West Kensington
I provide complete building services like loft conversion, side & rear extensions, kitchen, bathroom, plumbing, underfloor heating, electric & driveways, painting & decorating etc.
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Latest review:
Absolutely great quality of work and outstanding service. Jagjeet and his team have done a great job without any delays. Honest and hard working. Very happy to recommend Rutba
Exquisite Design & Build Ltd
Rating: 5 out of 5
Extension Builder in West Kensington
Welcome to Exquisite Design & Build, a premier construction company based in London. We specialise in delivering exceptional construction work and Architectural & Structural Design services to both Commercial & Residential Clients. Our comprehensive offerings include the full range of Building & Refurbishment Works, Planning Applications, 2D & 3D Design and Visualisations, Structural Design, Project Management and detailed Estimates. “Exquisite” - carries the implication that every detail of our work, is of rare and appealing excellence. We transform your vision into reality with precision and professionalism, ensuring a seamless and satisfying experience from concept to completion. Our company is TRUSTMARK registered company, a Government-endorsed sign of consumer protection for home improvements, repairs, renewable energy installations and low energy retrofits. We are also member of the FEDERATION OF MASTER BUILDERS.
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Latest review:
Exquisite Design and Build recently reworked and refurbished our new, six bedroom detached house, having previously completed a kitchen extension at our last property. Andrei’s work is of an incredibly high standard. He shows great attention to detail throughout the entire process. Not only does he execute the work beautifully, but he offers great design ideas and and suggestions. With regard to contracting, pricing and invoicing, Andrei provides clear and accurate documentation which gives us complete trust in his ability to work within our budget. Andrei and his team are an absolute pleasure to work with; hardworking, punctual and tidy. I have recommended them to three other friends, all of whom chose to work with him on their extension/refurbishment projects and were equally delighted with the results. I would not hesitate to recommend Exquisite Design and Build to anyone, regardless of the size and complexity of their project.

4.2

Top rated Extension Builders

Our Extension Builders in West Kensington, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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

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 West Kensington 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 West Kensington who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in West Kensington?

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

Find extension builders in West Kensington with MyBuilder

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

Step 2: Compare different extension builders in West Kensington

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

Step 3: Hire West Kensington extension builders with confidence

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

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

What to ask a West Kensington extension builder before hiring?

Before hiring an extension builder in West Kensington or extension building company in West Kensington, 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 West Kensington?

An extension builder in West Kensington 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 West Kensington 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 West Kensington?

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 West Kensington 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 West Kensington 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 West Kensington

Can an extension builder in West Kensington help with planning permission?

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

Many West Kensington 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 West Kensington help with materials and finishes?

Yes, most extension builders in West Kensington 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.