Extension Builders in Kingston Upon Thames, Greater London

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 Kingston Upon Thames, Greater London

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JH Building Works Ltd
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
JH Building Works Ltd carry out all construction, maintenance, repairs and alterations work. We provide a general building service and undertake work all of scales and types.
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Kreshnik
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
I've been in building trade working for others for more 15 years,now I think it's the time to start to work for myself
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B T M Building Services
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
I have been trading as BTM Building Services for the last 15 years, I have regular clients in my local and surrounding areas all gained through word of mouth and recommendations, I started doing small jobs and grew quickly into larger works and I now provide a full building and maintenance service with many very happy clients, I have a small team which includes an electrician and plumber which I use to ensure all works are certificated.
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Harinder singh
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
Hi, I’m a skilled and reliable restoration and refurbishment specialist with over 12 years of experience in the industry. I run H.S. Builders, a trusted name in East London and Essex, known for delivering high-quality work across a wide range of services – from chimney removals and structural alterations to plastering, painting, kitchen and bathroom renovations, and full property refurbishments. At H.S. Builders, we focus on doing the job right the first time, with attention to detail, honest pricing, and clear communication throughout. Whether it’s a small update or a full-scale renovation, we’re committed to making your vision a reality. Get in touch today for a free quote or friendly advice on your project.
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S.I.k landscape , fencing & building
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
At S.I.K landscape fencing & building we take pride in offering outstanding quality of works for a reasonable price . We take pride in working with our clients needs and budget to deliver a affordable projects which meet and exceed expectations. We undertake all landscaping , fencing and building work of any size large or small. Contact us today for your free quotation.
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Ultimate contractors Ltd
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
This is Ultimate Contractors LTD. We undertake all kind of building work. Our prices are unbeatable. We always focus on delivering quality work within time frame. We have a team of professionals and you dont have to worry about anything once we are on site. All kind of certificate will be provided. We are fully insured. Thank you for visiting our profile & shortlisting us.
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MBL FABRICATION AND FITTING CO LTD
Rating: 5 out of 5
Extension Builder in Kingston Upon Thames, Greater London
I am new on my builder and try to get some jobs i have a loot of experience with loots of jobs including hotels, gyms, apartments, houses, extensions ,loft conversions , if you give me a chance i will price your job. Thank you Regards Marius
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Latest review:
Groundwork & Foundations- 17 Feb 2020
nice friendly and work hard
Healwell
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
We deliver exceptional quality of work throughout the UK 🇬🇧. Our services are competitively priced, ensuring you receive excellent value without compromising on quality. We pride ourselves on our swift turnaround times, allowing you to enjoy our services without unnecessary delays. With a track record of satisfied customers and no negative reviews, you can confidently choose us to experience the high standard of craftsmanship we provide. Let us show you the remarkable results that set us apart in the industry!
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Gkr Builders Ltd
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
Reliable and Experienced Contractors with good work ethics. All building work undertaken from Extensions, Loft Conversions, roofing, Plastering, rendering, Brick laying, Tiling, Plumbing, kitchens, Bathrooms, Patio, driveways..
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Safe Rexel Ltd
New on MyBuilder
Extension Builder in Kingston Upon Thames, Greater London
We turn visionary designs into enduring, award-winning buildings – trusted by architects, developers, and clients across London and the UK. As a leading construction specialist, we deliver complex, high-quality residential, commercial, and mixed-use projects, recognised nationally for exceptional build quality, technical skill, and collaborative delivery. Our work has earned prestigious RIBA Awards – including landmark projects Barretts Grove (RIBA London Award & RIBA National Award 2017) and Clerkenwell Close (RIBA London Award & RIBA National Award 2018, Stirling Prize Shortlist 2021) – projects celebrated for innovation, craftsmanship, and outstanding contribution to the built environment Why Choose Us? 🏆 Proven Award-Winning Expertise – Our track record on RIBA-winning projects proves we deliver quality that stands up to national scrutiny. 🛠️ Technical Mastery – Specialists in complex builds, heritage-sensitive sites, innovative materials, and architecturally demanding designs. 🤝 Collaborative Approach – We work seamlessly with architects, engineers, and clients, ensuring design intent is protected and enhanced at every stage. ⏱️ On Time, On Budget – Rigorous planning, clear communication, and reliable delivery.
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SUN GROUP CONSTRUCTION LTD
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
Sun-Construction is a construction company that performs a wide range of services: from property maintenance to extensions. We work in London and its surrounding areas.
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Hill Building Services
Rating: 5 out of 5
Extension Builder in Kingston Upon Thames, Greater London
We are a professional building services company that will carry out general building work including installing kitchens, bathrooms and loft conversions/extensions. We also provide decorating, tiling, landscaping, plumbing and drainage services. No job is too big or too small for us to carry out. Fully Insured and references can be supplied if required.
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Latest review:
Extensions- 9 Mar 2018
Kenny has just finished building a porch at my address. From the beginning, Kenny has been excellent with regards to providing advice, arranging the job to suit us and providing a very competitive and reasonable quote. Whilst on site, Kenny arrived early, was always extremely polite and the finished job was even better than we imagined it would be. On a scale of 1-10 we would honestly give Kenny an 11 and will definitely use his company again. Would definitely recommend him to others.
D p Smith brick and stonework
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
Brickwork masonary specialist With 20 years experience in brick block and natural stone
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Pawanpreet Sibgh
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
Hey Pawanpreet here , i am fully experienced builder in all types of building work such as extension work , fully house rennovation , loft conversion , garden , tiles work , paint and decoration feel free to contact us
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Xhiko Brikwork Ltd
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
I have a small Limited Company and we take extensions, garden walls, porch, new build .I am working in this for more than 10 years and i have a vey clean and tide gang . I have been working for years with big companies and new projects.
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Vishav
No reviews yet
Extension Builder in Kingston Upon Thames, Greater London
Hlo everyone My name is vishavjeet singh and im doing almost all type of construction work. For any kind for work kindly 0789518contact1843yioo. Contact directly when I express interest rather than shortlist to me. I give that discount in my coatition
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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 20 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.