Extension Builders in Feltham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (19 reviews)

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Some of our top rated extension builders in Feltham

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MBBM
No reviews yet
Extension Builder in Feltham
Specialising in bespoke home renovations, extensions & conversions we are committed to exceptional craftsmanship. We prioritise transparent communication and safety to ensure your project is completed on time, within budget, and to your exact vision.
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MB BG CONSTRUCTIONS LTD
No reviews yet
Extension Builder in Feltham
Welcome to MB BG CONSTRUCTIONS LTD We are a company based in South London offering the service that we would expect to receive ourselves. Our values run through every aspect of what we do – from the moment you commission us, to the moment we hand over the keys. We offer no obligation quotes for any of the following areas: Roofing Extensions Loft Conversions Garage Conversions Building Renovations Groundwork & Drainage Kitchens & Bathrooms Painting % Decorating
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Mo Builder
No reviews yet
Extension Builder in Feltham
I am engaged in house extension, loft, interior decoration, kitchen and bathroom installation in the UK. I have a skilled team. Our aim is perfect work, high quality guarantee, free labor maintenance within two years, and extremely low price.
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NEW LOOK TRADERS LTD
Rating: 5 out of 5
Extension Builder in Feltham
New Look Traders is a company offering a complete building solutions. Our work ranges from small refurbishment projects to bigger scale house extensions and loft conversion. Our team consists of experienced tradesmen off all areas, whose dedication and commitment allows us to deliver high quality work.
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Latest review:
Restoration & Refurbishment- 5 Apr 2025
Where do I begin? So Alex and his team has pretty much renovated two flats including external work such as roofing. The work involved was quite challenging as the building has a lot of damp / mould / leaking issues. Alex’s attitude towards resolving every matter was exemplary. He would take his time to explain his strategy to tackle each and every problem in a very metholodical way. I have never seen anything like it. I am so pleased with Alex’s work and so are my tenants who live in the flats. I would highly recommend Alex, especially for tougher jobs!
XtraForce Limited
No reviews yet
Extension Builder in Feltham
XtraForce Limited are experienced building contractors and fully insured for the works we carry out. We are currently in the process of going through "The Federation of Master Builders" accreditation. We offer whole building packages ranging from extensions to new traditional house builds. We currently work as sub contractors to main contractors doing basement construction, basement conversions to reinforced concrete frames and structural alterations to existing homes to create larger spaces.
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RDB Contractors Ltd
No reviews yet
Extension Builder in Feltham
we use to do any dry-lining partitions, metsec works, loft conversions, extensions, carpentry works, tiling, suspended ceilings. We have about 10 years experience. we also do roofing works in fibre glass.
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Pro Group of Home Improvements Ltd
No reviews yet
Extension Builder in Feltham
Whatever your loft conversion,Building Construction,Extension requirements, Pro Group can offer you an end to end service from design, planning permission to finished construction. We offer all types of loft conversions including all designed to your specification. We are in same trade last 5 years as registered Company but more than 10 years as independent Builder.
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Dragos Jugaru
Rating: 5 out of 5
Extension Builder in Feltham
JD SMART BUILDING SERVICES is a company with 7 years of experience assisting in residential and commercial building projects. Skilled in site preparation, material handling, and operating basic construction tools. Knowledgeable in safety procedures and committed to maintaining a productive and hazard-free work environment.
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Latest review:
Windows & Doors (Wooden)- 17 Jan 2026
Great work. Very professional and very fast. Highly recomended.
Tride & Square Construction Ltd
No reviews yet
Extension Builder in Feltham
I am construction contractor which is based in Kent and Surrey within general building from extensions to loft conversions and specialist brickwork.
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A W Building Contractors Ltd
Rating: 5 out of 5
Extension Builder in Feltham
A W Construction Ltd., provide a full range of building services. Bricklaying Extensions Demolition Patios & Driveways Groundwork Garage conversions Refurbishments Domestic & commercial Free of charge quotations & advice, no extra hidden pricing. No job too big or small! Family run business.
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Latest review:
Garage conversion with extra storage. Completed plumbing, electrics, insulation, plastering, painting. New window supplied & fitted. Recommendation of great floor tilers. All completed on the agreed time schedule and budget.
TEAMBEST DEVELOPMENTS LIMITED
No reviews yet
Extension Builder in Feltham
We are a family run building company with many years of experience. We have been doing extensions, loft conversions, full refurbishments, etc for over 40 years. We work closely with a team of Architects and can assist you with the design and planning of your project through to completion. We want to ensure you get the best job done, our team of builders are reliable and come with vast knowledge of the building Industry.
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MO Construction
No reviews yet
Extension Builder in Feltham
SUITE 504, CUMBERLAND HOUSE, 80 SCRUBS LANE, LONDON, NW10 6RE AMO Construction Group Ltd is a lean, high-performance construction company delivering end-to-end building solutions with zero compromise on quality, safety, or timelines. With over 15 years of industry experience, we operate with a founder-led mindset, tight operational control, and a culture built around precision execution. We specialise in residential and commercial construction, structural works, refurbishments, and full-scale project delivery. Our approach goes beyond building — we orchestrate projects from concept to completion. Every job benefits from senior-level oversight, fast decision-making, clear communication, and a delivery pace that consistently outperforms traditional contractors. Clients work with us because we reduce friction, protect budgets, and deliver measurable value. We combine a small, agile team with big-project capability, maintaining relentless standards of workmanship and accountability on every site. Small team. Big output. That’s the AMO Construction standard
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Crown plastering & building
Rating: 5 out of 5
Extension Builder in Feltham
A family business run by father and son with over 30 years experience combined. Being a family business our work is our reputation and therefore all works carried out are to maximum potential! Clean, realiable and great pride is taken leaving customers happy and without hesitation for recommendations. Specialising in plastering, rendering, traditional Italian Venetian polished plaster and all aspects of building works also undertaken.
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Latest review:
Bathroom Fitting- 20 Sep 2017
We hired Luca for a job that involved a variety of work across our entire flat. Being totally new to renovation work and having been stung by other builders, meeting Luca was a breath of fresh air – he was friendly, helpful and honest. Luca did an great job for a very reasonable price. He’s fairly new to contracting bigger jobs, but he’s got a lot of previous experience as a tradesman and his plastering in particular was perfect – we’ve had loads of compliments on the quality of his walls and ceilings. He was always on time, always communicated with us fully, and was a pleasure to have around the flat. He made a real effort to keep disruption as minimal as possible and was very patient with us about stuff needing to be moved from one place to another. It wasn’t the easiest job and there were a couple of problems and extras, but Luca takes a lot of pride in his trade and worked extremely hard to keep us happy. We had a couple of plumbing issues arise but he went well above and beyond to resolve them, coming back for 2 days after the job was due to be finished to make sure that everything was working properly. This is far more than we expected, and we did really trust that Luca wasn’t the sort of person that would leave anything unfinished. We’re so chuffed that we met Luca and with the excellent work he did, and would love to work with him again. Luca is going to go on to big things, so if you get the chance to hire him now, we'd recommend him without hesitation.
Primos Construction
No reviews yet
Extension Builder in Feltham
I have worked both in social housing and self employed. Most of my jobs as a sole trader has come from recommendations of people I've worked for. I am a stickler for time. In my business I aim to give the clients exactly what they've ask for and always always have the clients full satisfaction before leaving a job. Referral can be obtained before my employment
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IR construction
No reviews yet
Extension Builder in Feltham
Building your dream home was never easier just contact us Weather you want to build your new house extend your existing house or renovate your old house we are the best choise no jobs to small or too big. Extension,bricklaying ,pavement,roofing,partitioning,plastering,decoration,tiling , kitchen fitting , wardrobe fitting we are just one call away
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AAJ Lofts and Extensions
No reviews yet
Extension Builder in Feltham
We are a family business with over 20 years experience bringing peoples dream homes to them
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4.2

Top rated Extension Builders

Our Extension Builders in Feltham, are rated 4.2 out of 5 based on 19 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 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.