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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Peter The Builder
Rating: 5 out of 5
Extension Builder in Feltham
Hello. My name is Peter. I am a builder based in Slough. I used to run my own business back in Poland for 10 years. I do all sorts of work like painting, decorating, tiling, flooring, kitchens, bathrooms, plastering, bricklaying, driveways, gardening, fencing, paving and patio slabs , turfing . I am respectful and keen to get the job done. Thank you so much for your time , Kind regards.
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Latest review:
Fencing- 9 Jun 2026
Recommended - competitive price and completed as agreed.
Jpsingh
No reviews yet
Extension Builder in Feltham
Good price good quality
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Rajdeep singh
Rating: 4.5 out of 5
Extension Builder in Feltham
Waheguru Builders Limited Provides you all kind of Building services under one roof like Heating & Plumbing Electricals Loft Conversions Refurbishment & Renovations Kitchen & Bedrooms Bathroom Refurbishment Driveways & Garden landscaping
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Latest review:
Very Professional approach to all works and quality finishes
Fitzpatrick builders
No reviews yet
Extension Builder in Feltham
We are a 3 generation family run building company specialising in extensions with over 40 years of references. You can look at our Fitzpatrickbuilders Facebook page at our recent projects for inspiration. Please feel free to get in touch with any questions we can answer to get your project moving.
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Aulakh construction
No reviews yet
Extension Builder in Feltham
All kind of building work done
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M & M ROOFING AND LOFTS LIMITED
Rating: 5 out of 5
Extension Builder in Feltham
We design for life, as well as style. That's why clients have trusted Mew developments for the past decade. We cover all aspects of the building trade quality is at the heart off everything we do. All of our tradesmen are passionate about creating solutions that are comfortable and useful. They are all individually trained to meet our exacting standards and, more importantly, yours.
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Latest review:
Extensions- 22 Oct 2018
Choosing MM builders was the best decision we could have made. Initial meetings: They took time to ensure they understand our work. They never complicated matters nor tried to hide things in any fine print and provided us with a estimated schedule and explained we would be kept up to date at all stages. Works: Their knowledge and work ethic is amazing and is reflected in their work. They gave us confidence and built trust very quickly. Always willing to go the extra mile and used their expertise to help us rectify issues or make suggestions in areas we would have never noticed ot thought of. Sam, Ross, Bill & Harry were so pleasant to have around the house. They were very conscious of the 3 young children in the house of which one has additional needs. They minimised disruption which is very difficult when doing major work in a areas and were always friendly and polite. We had no issues in having them inside our property which is very important when completing works taking just over 5 months. They work with specialist tradesman (tiler, plasterer, etc.) who are equally good at their trades. MM were very professional when it came to liasing with Building Control and made sure they were involved and visited at all key points. The aftercare we received was as good as we had received throughout the process. I have no hesitation in recommending MM for any building works. If I was to ever undertake any works in the future, it would be by them and only them.
CB brickwork
Rating: 5 out of 5
Extension Builder in Feltham
Welcome to CB Brickwork. I’m Ciaran a bricklayer from Scotland and I moved to London 2 years ago. I’ve worked for large building companies for many years and now looking to take on projects with My Builder. I have an eye for detail and take pride in my work. Not to mention I am polite and courteous! I am happy to meet up and look at your project. I can also help you plan and create ideas for your dream design. Looking forward to chatting with you! Ciaran
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Latest review:
Bricklaying- 17 Mar 2022
Ciaran did a great job with building our wall. Great communication throughout and always kept us in the loop. Good time keeping and kept the work area very clean and tidy. Would highly recommend.
Super construction
No reviews yet
Extension Builder in Feltham
Specialist as electrician, tiling, skiming, plastering, painting and decorating. All type of building work undertaken like loft conversion, back and side extention, garrage, house renovation etc. I have fifteen years building work experience.
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Ludhiani builders limited
No reviews yet
Extension Builder in Feltham
Hello am aniket, a residential builder with 6 years of experience I specialize in sustainable and energy-efficient new construction and I focus on delivering high-quality,custom homes that stand the test of time
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Joshan Construction Limited
No reviews yet
Extension Builder in Feltham
Joshan Construction Limited – Professional Building & Renovation Services Joshan Construction is a trusted construction company offering a wide range of building and renovation services. We specialize in extensions, loft conversions, property renovations, and gas and heating work. With a focus on quality, reliability, and customer satisfaction, our team is committed to delivering projects on time and to a high standard. Whether it’s a small upgrade or a full-scale transformation, Joshan Construction Limited provides expert solutions tailored to your needs.
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Britcore construction Ltd
No reviews yet
Extension Builder in Feltham
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B Bespoke Design & Build Ltd
No reviews yet
Extension Builder in Feltham
Welcome to B Bespoke Design and Build Ltd, with over 40 years of experience delivering exceptional projects. Our expertise spans across a diverse range of residential and commercial developments, ensuring high-quality craftsmanship and attention to detail in every build. We have successfully built over 13 new properties, ranging from modest dwellings to luxurious mansions, all designed and constructed to the highest standards. Moreover we have completed numerous extensions / loft conversions that seamlessly integrate with existing structures, enhancing both functionality and aesthetics.
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SY DESIGN STUDIO LTC
No reviews yet
Extension Builder in Feltham
The SY Design Studio provides its clients with innovative design solutions that are both functioning and inspiring. We provide a full range of architectural design services for residential builds from concept to completion including extensions, conversion, redesigns, and new builds. Our services include Architectural designs and concepts Photo-realistic Renders Planning Applications Building Regulation Applications Local Authority Planning & Building Control management
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Home & Office Improvements Ltd
Rating: 5 out of 5
Extension Builder in Feltham
We are a long established family business based in Greenford, Ealing. We cover all aspects of Plumbing & Heating, we also install all types of boilers, boiler repairs, boiler breakdown, boiler service, central heating systems, AGA-Rayburn cookers repair & Service, quality kitchens and bathrooms.
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Latest review:
Arrived on time. Very professional. Gave consultation and did the job in good time.
BS
Rating: 4.8 out of 5
Extension Builder in Feltham
Our company specialises in the design and installation of custom and high-quality loft conversions and house extensions across London and the M25. While offering a personalised service, we bring the skills and experience required to ensure your loft conversion is completed to the highest standard and agreed timeline. Whether you are looking to add value to your property or create more space, our team will handle everything from planning permission to architectural design and construction
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Latest review:
Extensions- 31 Aug 2024
BS Loft Conversions are reliable, honest and operate with integrity. I recommend them to anyone who is looking for some building work whether they are big or small projects. They arrive on time, work hard and leave the site clean and tidy. Anxehlo always takes the time to answer any questions we may have and talks us through the process before providing us with all the options available from repair, replacement or re-instatement. As a novice to a huge development, it was difficult to find builders you can trust but, Anxhelo made that process easier, restoring our faith in construction work.
Maben Construction Ltd
No reviews yet
Extension Builder in Feltham
Maben Construction Ltd was established in May 2012 and is a proud family-run business with over 14 years of experience. We have built a strong reputation for quality workmanship, reliability, and excellent customer service. Our continued growth is driven by client satisfaction, repeat business, and recommendations — delivering every project with care, professionalism, and attention to detail.
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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.

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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.