Extension Builders in Kingston Upon Thames, Greater London

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 Kingston Upon Thames, Greater London

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HP
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Extension Builder in Kingston Upon Thames, Greater London
Providing any kind of work . -Decking -landscaping -demolition -concrete -steel
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Maxian Homes Ltd
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Extension Builder in Kingston Upon Thames, Greater London
Maxian Homes is run by Ian Davie and James Sealy who have decades of experience in Construction. We are both tradesmen - a carpenter and bricklayer respectively. We undertake all forms of building work - extensions, refurbishments, new builds, landscaping, kitchens and bathrooms.
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First Plan Design and Construction
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Extension Builder in Kingston Upon Thames, Greater London
At First Plan Design and Construction we offer the highest of standards in building your home and garden from the boarder lines to the completion of all the exterior and interior fittings and fixtures to create your modern life style environment. With over 20 years of experience we are proud to put our expertise and knowledge to work in creating your building requirements. Please refer to our website for more information and get in contact with us to discuss your project. Thank you
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B&R building & property improvements
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Extension Builder in Kingston Upon Thames, Greater London
I have been working in the building industry for 12 years. I specialise in all general building and property refurbishment
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LG builds
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Extension Builder in Kingston Upon Thames, Greater London
Experienced builders with a focus on quality and attention to detail. Delivering reliable, tailored solutions for every project. Always aiming to exceed expectations.
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Fola
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Extension Builder in Kingston Upon Thames, Greater London
Hello I am skilled and quick worker I have I good teem and very polite
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Skyworkers Building Company Ltd
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Extension Builder in Kingston Upon Thames, Greater London
Whether you are looking for plumbers, electricians or kitchen and bathroom installers, or want a loft conversion or extension, our personalized service will meet your own specific needs at the right price. So, if professional service and advice as well as reliable and experienced people is what you are after - look no further - we're here to help!
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P &P Construction Ltd
New on MyBuilder
Extension Builder in Kingston Upon Thames, Greater London
We are a professional bathroom fitting and plumbing company specialising in complete bathroom renovations, shower installations, plumbing repairs, tiling, underfloor heating, waterproof tanking, and general bathroom maintenance. We take pride in delivering high-quality workmanship, attention to detail, and excellent customer service on every project, no matter the size. With a focus on reliability, cleanliness, and clear communication, we work closely with our customers from initial consultation through to completion to ensure the finished result meets their expectations. Whether you need a full bathroom refurbishment, a new shower installation, leak repairs, pipework alterations, or general plumbing services, we are committed to providing a professional and dependable service at competitive prices. Customer satisfaction is at the heart of everything we do, and we strive to complete every job to the highest standard, on time and within budget.
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CHARDI KALA CONSTRUCTION MANAGEMENT LIMITED LIMITED
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Extension Builder in Kingston Upon Thames, Greater London
Hi, I’m Himanshu 👋 I’m a reliable and experienced professional offering high-quality construction management services across the UK. I work closely with clients to plan, organise, and oversee building projects from start to finish, making sure everything runs smoothly, on time, and within budget. I take pride in clear communication, attention to detail, and delivering results you can trust. Whether it’s managing renovations, coordinating contractors, or ensuring quality and safety standards are met, I treat every project with the same care and professionalism. Customer satisfaction is my priority, and I believe in honest work, fair pricing, and long-term relationships. I’m always happy to discuss your project and find the best solution for your needs.
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Sandhu Boyz
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Extension Builder in Kingston Upon Thames, Greater London
I have a skill of all building work like plumbing electrical flooring painting loft conversion extension new bath work garage etc.
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Pms builders ltd
Rating: 1 out of 5
Extension Builder in Kingston Upon Thames, Greater London
Extension, loft , electric , plumbing , brickwork , paving ,bathroom and kitchen
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HR CHEEMA LTD
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Extension Builder in Kingston Upon Thames, Greater London
I am doing this building work from 5 year . I have 10 familys who hiering me for repair work,landscaping,gardening ect.
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Richard651LTD
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Extension Builder in Kingston Upon Thames, Greater London
⸻ Welcome to RICHARD651LTD – Where Quality Meets Color At RICHARD651LTD, we believe that a fresh coat of paint can do more than just change the look of a space—it can transform how you feel in it. Whether you’re looking to brighten up a single room or give your entire property a new lease on life, we bring skill, precision, and a passion for detail to every project. With years of experience and a reputation for reliability, we specialize in: • Interior & exterior residential painting • Commercial painting • Surface preparation & repair • Color consultation • Eco-friendly paint options We take pride in using top-quality materials, staying on schedule, and leaving every job site spotless. Most importantly, we listen—your vision, your timeline, and your satisfaction are at the center of everything we do. Let us help you bring your vision to life, one brushstroke at a time. Contact us today for a free quote and discover the difference of working with true professionals.
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North Builders LTD
Rating: 4.8 out of 5
Extension Builder in Kingston Upon Thames, Greater London
North Builders LTD have a team of specialists which gives you quality and high standard work on Loft conversions, Extensions, Roofing, Renovation, Refurbishment. We based in London and we cover all M25. With the best quality work and proffesional prices on the market we managed to make happy a lot of costumers around London and not only. Our priority is the costumer to be satisfied, the project to finish in timeline and on budget. Contact us for free quotes.
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Latest review:
Loft Conversion- 2 Nov 2025
Full loft conversion with dorma. Blerim always asked the right questions and made really good suggestions. Very helpful and great quality. Would happily recommend him and his team.
A1 home improvement
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
Dear customer We doing everything with very proficiency and easy way where we can explain everything to clients very well We managed our all work and sites comples on time and with in our client budget Achieving 100 % of success rate Best wishes for all client
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R sure builder's
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Extension Builder in Kingston Upon Thames, Greater London
Areas of Speciality Extensions Property Refurbishments Electrics Carpentry Tiling Plastering Building
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4.2

Top rated Extension Builders

Our Extension Builders in Kingston Upon Thames, Greater London, are rated 4.2 out of 5 based on 21 reviews from customers like you.

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What types of services are offered by local extension builders in Kingston Upon Thames, Greater London?

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 Kingston Upon Thames, Greater London 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 Kingston Upon Thames, Greater London who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Kingston Upon Thames, Greater London extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Kingston Upon Thames, Greater London?

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

Find extension builders in Kingston Upon Thames, Greater London with MyBuilder

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

Step 2: Compare different extension builders in Kingston Upon Thames, Greater London

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

Step 3: Hire Kingston Upon Thames, Greater London extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Kingston Upon Thames, Greater London, 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.

Kingston Upon Thames, Greater London extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Kingston Upon Thames, Greater London extension builder before hiring?

Before hiring an extension builder in Kingston Upon Thames, Greater London or extension building company in Kingston Upon Thames, Greater London, 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 Kingston Upon Thames, Greater London?

An extension builder in Kingston Upon Thames, Greater London 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 Kingston Upon Thames, Greater London 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 Kingston Upon Thames, Greater London?

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 Kingston Upon Thames, Greater London 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 Kingston Upon Thames, Greater London 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 Kingston Upon Thames, Greater London

Can an extension builder in Kingston Upon Thames, Greater London help with planning permission?

Yes, many extension builders in Kingston Upon Thames, Greater London 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 Kingston Upon Thames, Greater London handle everything from design to construction?

Many Kingston Upon Thames, Greater London 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 Kingston Upon Thames, Greater London help with materials and finishes?

Yes, most extension builders in Kingston Upon Thames, Greater London 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.