Extension Builders in Sunbury On Thames

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 Sunbury On Thames

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R k construction
No reviews yet
Extension Builder in Sunbury On Thames
Professional builder Loft extensions Roofing Plumbing And gas
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Brickie
No reviews yet
Extension Builder in Sunbury On Thames
Hi my name is vitor. I have a lot of experience in new build houses as that is where i have spent a lot of my time. I am currently working for a company that is developing listed buildings but looking for other opportunities. I am reliable always on time and very competitive
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Shedcraft & Co LTD
No reviews yet
Extension Builder in Sunbury On Thames
We specialise in designing and building high-quality granny annexes, garden rooms, and bespoke sheds. From concept to completion, we deliver fully insulated, durable, and beautifully crafted spaces tailored to your lifestyle. Whether you need extra accommodation, a home office, or a functional outdoor room, we create practical, stylish solutions built to last.
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BUILDING YOUR SPACES LTD
No reviews yet
Extension Builder in Sunbury On Thames
Been running business and working for myself for last 8 years, set up company in 2015 and We specialise in loft conversion, kitchen extensions, house refurbishment and new build. I have quite impressive portfolio already whats been build and looking at my builder as opportunity to expand even more. We undertake most building work including •Kitchen fit •Bathroom suites •Loft Conversions •Rear extensions Any service you require we can complete to your desire... Just Ask...
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Balaz Enterprise Global Ltd
Rating: 5 out of 5
Extension Builder in Sunbury On Thames
Balaz Enterprise Global is a premium home improvement and property refurbishment company based in Basingstoke, Hampshire. We serve homeowners, landlords, and property developers across Hampshire, Berkshire, and London, delivering high-quality results on every project — from single-room renovations to full property transformations. Our services include driveways and block paving, resin bound driveways, landscaping and garden design, brickwork and masonry, extensions and loft conversions, kitchen and bathroom fitting, plastering and rendering, flooring, painting and decorating, and full property refurbishments. Whether you need a front yard completely redesigned, a driveway laid, a bathroom stripped and rebuilt, or an entire house refreshed inside and out, we have the skills and experience to deliver. We are a registered company (Companies House No. 16373292) with over 10 years of hands-on experience in the trade. Every job is carried out to the highest standard — no shortcuts, no mess left behind, and no substandard materials. We take pride in our work and treat every property as if it were our own. We offer free, no-obligation quotes for all projects. Our team is fully insured, reliable, and committed to clear communication from the first call to the final clean-up. We work around your schedule and keep you informed at every stage. 📍 Based in Basingstoke — covering Basingstoke, Winchester, Southampton, Andover, Newbury, Reading, and Greater London.
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Latest review:
I hired this company for multiple projects around my house, including a downstairs toilet, upstairs bathroom, hallways, media walls, and spotlights. I’m extremely happy with the quality of work and the overall service. I kept bringing them back for more jobs, which says it all. They were reliable, professional, and easy to communicate with throughout. Everything was completed to a very high standard and on time. Highly recommended — I would definitely use them again!
Johnny
No reviews yet
Extension Builder in Sunbury On Thames
Ground works,rc frame,refurbishing,extension,
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Bogdan Chitoiu
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Extension Builder in Sunbury On Thames
Our client our master
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DECOREN LTD
Rating: 5 out of 5
Extension Builder in Sunbury On Thames
Smart, Sustainable, and Energy-Efficient Property Solutions. At DecoRen, we believe your property should do more than just look good—it should work smarter, save energy, and enhance your comfort while reducing costs. With over 25 years of experience, we specialize in energy-efficient construction, renovations, and property maintenance, helping homeowners, landlords, and businesses across the UK build a greener, more cost-effective future. Our Mission Our mission is simple: To create sustainable, energy-efficient, and high-performance properties that improve lives, lower energy costs, and reduce environmental impact. We achieve this by combining expert craftsmanship, cutting-edge technology, and a deep commitment to Passive House principles—ensuring that every project we undertake delivers lasting value, superior comfort, and maximum energy efficiency. Our Commitment to Sustainability & Energy Efficiency Your property is more than just a building—it’s an investment in the future. That’s why we focus on cutting-edge, energy-efficient solutions that help you: Lower energy bills with high-performance insulation and airtight designs Reduce your carbon footprint while enhancing comfort and style Future-proof your property with sustainable materials and smart technology Create healthier living and working spaces that last for generations Our Services – Designed for You - Passive House & Energy-Efficient Construction – Build smarter with sustainable, cost-saving techniques. - External Wall Insulation (EWI) – Improve insulation, refresh aesthetics, and cut heating costs. - Windows & Doors Supply & Installation – High-quality, triple-glazed, airtight solutions for ultimate energy savings. - Smart Home & Building Systems – Automate your property for optimal efficiency, security, and comfort. - Renovations & Refurbishments – Upgrade your space with modern, eco-friendly improvements. - Property Maintenance – Keep your property in top shape with reliable repairs and upkeep. Why Choose DecoRen Save on Energy Costs – Our expert solutions help you cut bills and increase efficiency. Tailored to Your Needs – Every project is customized to match your goals and budget. Sustainable & Future-Proof – We use eco-friendly materials and Passive House techniques for long-term value. Nationwide Expertise – Whether you’re in London or beyond, we’re here to help. 25+ Years of Experience – A trusted name in high-quality, energy-efficient property solutions.
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Latest review:
Windows & Doors (Wooden)- 11 Mar 2026
Exceptional work and attention to detail. The scope grew way beyond the original task and I couldn’t be happier. The quality of the triple glazed windows that Mariusz sourced have unfortunately made me into a bit of a window snob though. I constantly have to restrain myself from commenting on other people’s inferior windows
V3 Capital construction ltd
No reviews yet
Extension Builder in Sunbury On Thames
We specialize in providing high-quality repair and renovation services for domestic houses across the UK.
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A.K construction
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Extension Builder in Sunbury On Thames
Hi i am skilled builder I doo all jobs Extension Loft Electric Plumbing Fencing Carpentry
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R contractors & services Ltd
Rating: 5 out of 5
Extension Builder in Sunbury On Thames
Hi There, If you’re looking for your perfect contractors then look no further. We aim for nothing more than the best customer satisfaction possible. Insuring the projects run smoothly with as little impact on the day to day life of the clients. We do this by working as efficiently as we can by managing all stages of the project and planning ahead. We want our clients to enjoy the process of building their dream home. Please contact anytime for bookings or advice Thank you
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Latest review:
Great company highly recommend, Charlie and the team worked on our rental property in Didcot, was recommended by friends. Would use again!
Simran
No reviews yet
Extension Builder in Sunbury On Thames
All types of work undertaken Loft conversions, extensions, full refurbishments Driveways and landscaping
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Simon Zajac
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Extension Builder in Sunbury On Thames
Hi I worked as a Subcontractor over 8 years on multiple construction from groundwork to fully refurbished projects . I like to think of myself as a honest , reliable and hardworking person .
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H M Renovations LTD
No reviews yet
Extension Builder in Sunbury On Thames
We are a professional construction and renovation team based in the UK, operating under HM Renovations Ltd. Our team includes experienced electricians, plumbers, carpenters, and builders, allowing us to handle a wide range of residential and commercial projects from start to finish. We specialise in: Full property renovations and refurbishments Shop fitting and bespoke counter installations Bathroom and kitchen installations Plumbing, electrical, and carpentry work General building and maintenance We pride ourselves on high-quality workmanship, reliable service, and clear communication throughout every project. Fully insured and committed to customer satisfaction.
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K&C
No reviews yet
Extension Builder in Sunbury On Thames
Always up for a challenge and to just go that extra mile to please our customers!
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Fisher construction ltd
No reviews yet
Extension Builder in Sunbury On Thames
We do large construction work, new builds large extension and swimming pools.
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4.2

Top rated Extension Builders

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

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local extension builders in Sunbury On Thames?

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 Sunbury On Thames 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 Sunbury On Thames who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Sunbury On Thames?

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

Find extension builders in Sunbury On Thames with MyBuilder

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

Step 2: Compare different extension builders in Sunbury On Thames

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

Step 3: Hire Sunbury On Thames extension builders with confidence

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

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

What to ask a Sunbury On Thames extension builder before hiring?

Before hiring an extension builder in Sunbury On Thames or extension building company in Sunbury On Thames, 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 Sunbury On Thames?

An extension builder in Sunbury On Thames 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 Sunbury On Thames 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 Sunbury On Thames?

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 Sunbury On Thames 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 Sunbury On Thames 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 Sunbury On Thames

Can an extension builder in Sunbury On Thames help with planning permission?

Yes, many extension builders in Sunbury On Thames 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 Sunbury On Thames handle everything from design to construction?

Many Sunbury On Thames 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 Sunbury On Thames help with materials and finishes?

Yes, most extension builders in Sunbury On Thames 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.