Extension builders in Feltham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (21 reviews)

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Some of our top rated extension builders in Feltham

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Orbital construction limited
Rating: 1 out of 5
Extension Builder in Feltham
We a family run business and have been in the building business for 38 years . Our ethos is treat every project as it is our own and have pride in completing a scheme that satisfies all involved.
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Latest review:
Groundwork & Foundations- 10 Feb 2026
I Have arranged a site visit with ORBITAL CONSTRUCTION LIMITED they didn’t turn up no even answer the phone call .
SATH HOUSING
No reviews yet
Extension Builder in Feltham
Being an professional civil engineer, I can provide building extension services under basic prices.
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NEXGEN BUILDERS LIMITED
Rating: 5 out of 5
Extension Builder in Feltham
Next Gen Builders - Your Trusted Construction Partner Our Services: NHBC-certified new builds Home extensions (side, rear, and double-story additions) Loft conversions Complete home renovations and transformations Plumbing services End-to-end solutions from design consultation to final finishing What Sets Us Apart: Qualified and experienced construction professionals Superior craftsmanship with meticulous attention to detail Outstanding customer service throughout every project Comprehensive project management from planning to completion Our Time Guarantee: We commit to agreed completion dates in our contracts If we exceed the timeline, we provide daily compensation for overstaying on your property No excuses - we deliver on our promises Why Choose Next Gen Builders: Guaranteed workmanship Exceptional finishing standards Complete peace of mind throughout your project Your trusted choice for all construction needs
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Latest review:
We hired Next Gen Builder for a full kitchen revamp including layout change, underfloor heating, new electrics, and cabinetry. The whole process was smooth, and we couldn’t be happier. It took more time than we thought but it is worth the wait..
Happy
No reviews yet
Extension Builder in Feltham
I have experance for building job nearly 20 year
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Gurmeet contractors
No reviews yet
Extension Builder in Feltham
I started building trade in 2006. Ever since, i have improved and learned new skills and techniques in order to keep my customers happy. I have experience in all building aspects and imprinted driveways and patios. I am more than happy to share my work portfolio with you and also i could provide references.
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Paul downing general build
No reviews yet
Extension Builder in Feltham
Been working in the construction industry for over a decade now with tons of experience. Specialise in .... Extensions New builds Landscaping Fencing Garden walls Patios Driveways And many more
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Robi paiting decorator
No reviews yet
Extension Builder in Feltham
We perform work reliably and to a high standard
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SILVER STONE TRADERS LTD
No reviews yet
Extension Builder in Feltham
All Building work undertaken, also experts in Kitchen & Bedrooms fitting. Kindest regards
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Deep
No reviews yet
Extension Builder in Feltham
Hii I am Raman I am perfection in painting and decorating if someone interested contact me
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Sep
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Extension Builder in Feltham
I’ve been working as a carpenter for several years, specializing in first fix and second fix carpentry, including skirting boards, architraves, stud walls, partitions, and flat roofs. Based in West London, I’m open to projects across London and surrounding areas and willing to travel for the right job. My expertise spans both structural and finish carpentry, ensuring precise installations and high-quality results. I’m committed to delivering durable, professional work efficiently, making me a reliable choice for any carpentry project.
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Masson Developments Ltd
No reviews yet
Extension Builder in Feltham
"Building your ideas to reality" We undertake all turn key operations from obtaining planning permission to completing your project. We specialise in Design & Build, Extensions and Loft Conversion, Residential & Commercial Renovations.
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Integral Builders Limited
No reviews yet
Extension Builder in Feltham
WELCOME TO INTEGRAL BUILDERS We specialize in Extensions, Loft Conversions, Kitchens & Bathrooms for both commercial and residential projects in and around London. Our goal is to make your build as smooth and stress-free as possible. From start to finish, we handle every detail so you can sit back and relax. ABOUT US Integral Builders is a family-run business based in South London, specializing in home renovations. With over a decade of experience in renovations, refurbishments, structural work, and more, we have successfully completed projects of all sizes across London. We are passionate about our work and pride ourselves on building long-term, trusted relationships with our clients through reliability, performance, value, and client satisfaction. Our team of fully trained professionals ensures that every customer requirement is understood from the outset, allowing us to deliver the best results on time and within budget. CONTACT US Have questions or need advice? Reach out to us for a free consultation—we're available 7 days a week and always happy to help.
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IPD SVS Ltd
No reviews yet
Extension Builder in Feltham
Hello, My name is Jacob, and I bring 20 years of diverse experience in the construction industry. I specialize in kitchen installations, project design and completion, hydraulics, interior finishing, and heating systems. I have all the professional tools necessary to tackle any task, ensuring top-quality results every time. If you're looking for a reliable and experienced professional, please don't hesitate to reach out. I'd be happy to help with your next project! Thank you, Jacob
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Sylwester
No reviews yet
Extension Builder in Feltham
9 years of experience. extention, lofts, kitchens, bathrooms, complete home repairs, roofs,
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Evermount construction ltd
No reviews yet
Extension Builder in Feltham
We are evermount construction ltd based in London. We specialise in house extension, renovation, new build, out building and loft conversion. We use premium quality material with experience team.
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RS Building and Plastering
No reviews yet
Extension Builder in Feltham
Our buisness is focused on extra care. This comes from the first phone call and singing the job off. We're a local family run buisness that can give you everything you desire and more. From the smallest of patch repair work to a complete re-furbisment ( I.e, extentions, loft conversions, house restoration and re-furbishment)
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4.6

Top rated Extension Builders

Our Extension Builders in Feltham, are rated 4.6 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 Feltham?

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

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

What are the hourly rates of extension builders in Feltham?

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

Find extension builders in Feltham with MyBuilder

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

Step 2: Compare different extension builders in Feltham

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

Step 3: Hire Feltham extension builders with confidence

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

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

What to ask a Feltham extension builder before hiring?

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

An extension builder in Feltham 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 Feltham 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 Feltham?

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 Feltham 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 Feltham 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 Feltham

Can an extension builder in Feltham help with planning permission?

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

Many Feltham 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 Feltham help with materials and finishes?

Yes, most extension builders in Feltham 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.