Extension Builders in Wimbledon

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (22 reviews)

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Some of our top rated extension builders in Wimbledon

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Cosmin Badulescu
No reviews yet
Extension Builder in Wimbledon
Hello, Very skilful worker with over 14 years of experience in construction. Various skills and well organized.
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Guarded Properties
Rating: 4.7 out of 5
Extension Builder in Wimbledon
All works covered by £1m Public Liability All Building Works New Builds Extensions Refurbishments Outbuildings Roofing Bricklaying Electrics Carpentry GRP Roofing Asbestos Roofs Flooring Fascias Guttering Plastering Tiling Painting Decorating Ground Works Patios & Paving Fencing Carpeting Liaising with Building Control & Planning Your one stop construction shop!! High quality works Competitively priced Will beat any formal quotation on like for like basis!
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Latest review:
Extensions- 4 Jun 2022
Danny designed and built us a garden room to fit a challenging space at the bottom of our garden. His communication from start to finish was excellent, and he did an brilliant job on the room, inside and out. I would recommend Danny for any job, big or small.
T.G & Sons Construction Ltd
Rating: 5 out of 5
Extension Builder in Wimbledon
I have worked in Construction since 1990. I have owned and run my own Business since 1998. We undertake projects from £1k to £2M. New Builds, renovations, Extensions, Loft Conversions, Conservatories, Outbuildings, full Refurbishments and Modernisations. We have all trades available and take on every aspect of the building trade. We also provide Architectural and Maintenance services. We Plan, Design, Build & Maintain.
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Latest review:
Restoration & Refurbishment- 6 Aug 2019
We are so pleased with the result. All the guys were friendly, helpful and hard working. They did exactly what they said and kept us fully informed. We should have done this years ago. I fully recommend them. A great bunch.
PS Brick Block &Home Improvement LTD
Rating: 4.7 out of 5
Extension Builder in Wimbledon
All type of building works to high standards. - extensions - lofts - plumbing - electric - decorating - new build - patios - driveways
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Latest review:
Extensions- 4 Nov 2023
Overall me and my husband are very satisfied with the workmanship and with the final result of our my fake cladded garage door with the new aluminium framed window. The original garage was converted into a habitable room 7 years ago with only a rooflight to bring light into the room, which is now my husband's office and this new window will make a lot of difference therefore we are very happy with the finished work. The work was done very quickly, the builders turned up on time and they were very efficient and helpful, they took particular care when installing the composite slatted panels to the marine plywood. The main contractor Pawel Speiwak also came on site to inspect the works during construction. The quote was also very competetive, a good value for money. I would definetely use them again for any future work in my house and recommend them to other people.
Olive Rose Contractors Ltd.
No reviews yet
Extension Builder in Wimbledon
We are two local building firms from London/Essex that merged in 2022 to create OLIVE ROSE CONTRACTORS. We undertake all renovation/building works, including lofts, extensions and conversions. We have tradesman for all services, i.e. electricians, roofers, plumbers. We also provide rubbish clearance services.
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JW Carpentry
Rating: 5 out of 5
Extension Builder in Wimbledon
All aspects of carpentry roofing, joisting, 1st fix, & 2nd fix work. Specialists in structural carpentry Combined 30 years experience.
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Latest review:
Extensions- 16 Apr 2026
Guys did really good job building a log cabin from Dunster House. Quick and proffesional.
A1 solutions
No reviews yet
Extension Builder in Wimbledon
Affordable prices, professional results. General building work, pitch roofing, scaffolding,flat roofing. 36 years experience in the building trade
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I&A Construction Ltd
Rating: 5 out of 5
Extension Builder in Wimbledon
I&A construction Ltd has been trusted name in construction and renovation,including bathrooms, kitchens,interior and exterior work.
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Latest review:
Ion was done extension and refurbishment in the whole home.Speed and quality purposes were much pleasant given by the professional workers.
BCS Construction Services Ltd
No reviews yet
Extension Builder in Wimbledon
With over 15 years in the construction industry covering most trades BCS Construction is able to provide a reliable and trustworthy service
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Bricklayer
Rating: 5 out of 5
Extension Builder in Wimbledon
Hi , my name is Chris , I m an NVQ lv3 bricklayer with 11 years of experience working as a bricklayer in small jobs along with big industrial jobs . Top quality in blockwork, brickwork, stonework. Really good attention to details in repointing and making good work.
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Latest review:
Bricklaying- 19 Aug 2019
Great bricklayer. Work was clean and very well presented. Besides building a dwarf wall, he reinstated some damaged corner bricks in another existing wall - looked very tidy and I am happy with his work. I would recommend.
Harro Construction
No reviews yet
Extension Builder in Wimbledon
Been doing building work for 18 years plus I sub contract to Duaris limited in east grinstead We - harro construction do there groundwork brickwork patios extensions drives all building work and I'm fully insured - 2million public liability . If you would like a quote for any work please call or email me thanks dave - harro construction
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DPS Builders
No reviews yet
Extension Builder in Wimbledon
Good and right work starting to finish
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M and N Building Services
Rating: 5 out of 5
Extension Builder in Wimbledon
M and N Building Services have been providing Kent and surrounding areas with all building works since 1985 such as extensions interiors landscaping and much more.
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Latest review:
Extensions- 14 Mar 2022
Being our first extension project and not knowing any builders we were very anxious about selecting the right people, M & N builders were clearly the best of the bunch! What impressed us was their enthusiasm for the work and the understanding of what we wanted. They are a very professional team who kept us well informed and are also very efficient and like to keep a tidy working environment! We absolutely love what they have done for us and would highly recommend M & N to anyone and will definitely use them again in the future. Thank you M & N for your professional service.
London Refurbishment & Construction LTD
Rating: 5 out of 5
Extension Builder in Wimbledon
We are a friendly family business and we cover all aspects of the building trade. We have been trading for over 15 years in the Domestic Building trade. We undertake all large or small works so if you would like some professional advice just call, text, or email us. We carry out all the works on the domestic house: -Kitchens -Bathrooms -Plastering -Electrical -Plumbing -Painting & Decorating -Floors -Extensions -Loft Call now for free estimates and friendly advice.
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Latest review:
Restoration & Refurbishment- 23 Dec 2025
Christian & his team was beyond my expectations , they went above & beyond to make my home a home I have ever dreamt of they worked tirelessly & they very professionally & completed all agreed jobs in a timely manner.
j ward joint sealing specialists ltd
Rating: 5 out of 5
Extension Builder in Wimbledon
Est 2010, we have grown our business and expanded . We have worked for some of the largest developers in the country on properties up to £70 million. 2015 was the turning point for us going to a Ltd company ahead of target. We expanded our business to bespoke design and build and specialize in refurbishment properties and major extensions with a large client base across the east, south, and west counties, including work in the Cotswolds. We have now expanded in PROFESSIONAL SNAGGING. We also specialize in feature wall paneling. All of our tradesmen are certified in their fields. References and photographic evidence can be provided. We take the strain from any job and provide all trades, Project management and Produce quality work to the highest of standards.
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Latest review:
Extensions- 8 Oct 2025
Jason and his team have just completed our wraparound extension, and the result has exceeded all expectations. Their workmanship, accuracy, and attention to detail are outstanding, and the whole process was smooth and stress-free. They stuck to timings, kept the budget in mind, and made everything feel effortless. Partway through the build, Jason had to undergo an operation and was signed off for five weeks. Remarkably, nothing was delayed — his team carried the project seamlessly, and with Jason still on site when he was able to be, everything ran perfectly. It’s a real credit to how capable they all are and the consistently high standards they work to. The only negative thing I can say is that we were sad to see them leave – they’ve been such a positive part of our daily lives over the past eight weeks. The finish is exceptional and we’re absolutely over the moon. We couldn’t recommend Jason and his team highly enough.
QC Projects Ltd
New on MyBuilder
Extension Builder in Wimbledon
At QC Projects , we specialise in high-quality residential and commercial construction across London and the surrounding areas. With over 10 years of industry experience, we pride ourselves on delivering projects professionally, safely, and to the highest standard from start to finish. Our services include extensions, loft conversions, full refurbishments, structural alterations, bespoke joinery, kitchens, bathrooms, roofing, fit-outs, decorating, and complete project management. Whether it’s a modern home renovation, a high-end finish, or a complex structural project, we bring the same attention to detail and commitment to quality on every job. We understand that choosing the right builder is a major decision. That’s why communication, transparency, cleanliness, and reliability are at the centre of how we operate. We work closely with clients, architects, designers, and building control to ensure projects run smoothly and are completed on time and within budget. Our team is fully committed to customer satisfaction and building long-term relationships through trust, workmanship, and professionalism. No shortcuts, no hidden surprises — just quality construction delivered properly. "Visit our website for more of our work"
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4.3

Top rated Extension Builders

Our Extension Builders in Wimbledon, are rated 4.3 out of 5 based on 22 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Wimbledon?

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

Find extension builders in Wimbledon with MyBuilder

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

Step 2: Compare different extension builders in Wimbledon

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

Step 3: Hire Wimbledon extension builders with confidence

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

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

What to ask a Wimbledon extension builder before hiring?

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

An extension builder in Wimbledon 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 Wimbledon 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 Wimbledon?

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 Wimbledon 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 Wimbledon 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 Wimbledon

Can an extension builder in Wimbledon help with planning permission?

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

Many Wimbledon 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 Wimbledon help with materials and finishes?

Yes, most extension builders in Wimbledon 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.