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Extension Builders in Brentford, Greater London

Easily find verified Brentford, Greater London Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Brentford, Greater London.

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Some of our top rated extension builders in Brentford, Greater London

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  • Extension Builder in Brentford, Greater London

    Hello I am skilled and quick worker I have I good teem and very polite

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  • Extension Builder in Brentford, Greater London

    Hello 🧸we are the Kegel team of 4+ guys easy going and like what we are doing - Block , brick work , foundations , drain works , roofing . New house , extensions , garden walls, restorations old houses , re pointing , GRC clading , GRC bands , stone works , re pointing More them 15 years on large constructions. We working quick , without complain but if need to do a push We can get more lads as much as need it to finish on time. We got Electrican , Plumbers , carpentry available as well.

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  • Extension Builder in Brentford, Greater London

    General building, lofts, extension, full refurbishment

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  • Extension Builder in Brentford, Greater London

    Very excited and enthousiasm constractor, holding almost 30 years of experience in the building inductry. My primary mission is to provide a 5 star quality work and build a long lasting relationship of trust and commitment. My work always exceeds clients expectations. Please shortlist me only if you're seriously interested, and i will be more than happy to help you.

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  • Extension Builder in Brentford, Greater London

    Over 10 years of experience in painting and decorating. We also carry out kitchen renovations, extensions and loft conversions and much more

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  • Extension Builder in Brentford, Greater London

    Areas of Speciality Extensions Property Refurbishments Electrics Carpentry Tiling Plastering Building

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  • Extension Builder in Brentford, Greater London

    we do loft conversion and extension brick work landscape electric plumbing we have 10 years of experience

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  • Extension Builder in Brentford, Greater London

    Haxhia Construction - High Quality Construction - Delivering bespoke new build and renovation construction projects

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  • Extension Builder in Brentford, Greater London

    I have over 25 years of hands‑on experience in the construction industry, working across plastering, carpentry, flooring, kitchen fitting, block laying, and basic electrical and plumbing work. I’ve worked on full property renovations as well as residential and commercial projects, giving me a strong understanding of how to manage and complete jobs to a high standard. I’m based in London and can travel to surrounding areas for work. I’m known for my reliability, strong work ethic, and ability to deliver quality results across multiple trades.

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  • Extension Builder in Brentford, Greater London

    We assist clients in an array of repairs from a kitchen door to a full extension. Our team consists of skilled electricians, roofers, plumbers, glaziers, experienced builders and more. Deluxe service Deluxe quality Reasonable prices

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  • Extension Builder in Brentford, Greater London

    Welcome to Mng Roofing Ltd – Your Local Roofing & Building Experts With over 20 years of experience, we’ve built a reputation across London and surrounding areas for reliable, high-quality construction and roofing services. Every job is handled by our trusted in-house professionals — we’re here to protect and enhance your home with care and precision. We specialise in: 👉 New Roof Installations – flat and pitched roofs in slate, tile, felt, bitumen, and modern PVC membranes. 👉 Roof Repairs & Maintenance – from small leaks to major refurbishments. 👉 Fascias, Soffits & Guttering – installation, replacement, and professional cleaning. 👉 Garage & Extension Roofs – tailored solutions for outbuildings and home extensions. 👉 Leadwork & General Roofing Services – high-quality lead flashing, detailing, and associated building work. 👉 Extensions – full design-and-build services to increase your living space and add value to your property. 👉 Loft Conversions – transforming unused lofts into bright, functional rooms while ensuring Building Regulations compliance. 👉 Outhouses – bespoke garden buildings designed and built to suit your needs, from offices to relaxation spaces. Whether you're dealing with a leak, planning a renovation, or considering a full extension or conversion, we tailor our work to suit your property and budget. We’re proud to offer honest advice, expert craftsmanship, and guaranteed results. When you choose us for your project, you’re not only getting skilled workmanship — you’re also fully protected by comprehensive insurance cover: ✅ Employers’ Liability (£10 million): Protects our team while they work on your property. If any of our staff are injured, you’re never at risk of being held responsible. ✅ Public Liability (£5 million): Covers accidental damage or injury to third parties. For example, if a falling tile damages a neighbour’s car, you’re completely protected. ✅ Products Liability (£5 million): Ensures you’re covered if any of the materials we supply and install turn out to be faulty or cause damage. In simple terms, our insurance gives you total peace of mind: whatever happens, you’re financially protected, and your property is in safe hands. 🤝 If you're looking for a builder and roofer who values safety, quality, and customer satisfaction—let’s talk. 📞 Feel free to message me now to arrange a free site visit and no-obligation quote.

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  • Extension Builder in Brentford, Greater London

    Gentleman builders of London. Approachable, easy going builders with experience and knowledge to help you from the start to the end of any project.

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  • Extension Builder in Brentford, Greater London

    As a company, we cover all aspects of building works from small repairs to large scale refurbishments and builds. Over the last 12 years we have built several new build homes, carried out countless extensions and refurbishments for our clients and flipped several properties for ourselves.

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  • Extension Builder in Brentford, Greater London

    Specialist in loft conversions, exentions and carpentry

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  • Extension Builder in Brentford, Greater London

    We at D&T Construction strive to be the best. The work we take on goes from anything from new builds to extensions to loft conversions to refurbs and much more. We want to ensure we have the best tradesman to have the best final product. We aim to please and go beyond what our clients expectations may be and sometimes our own so that we can continue to succeed and build more and more.

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  • Extension Builder in Brentford, Greater London

    Hello, my name is Silviu and I specialise in providing a variety of services including gardening, fencing, painting, jet washing, and landscaping. With years of experience in these areas, I am committed to delivering high-quality work and ensuring your outdoor spaces are transformed to meet your vision and needs. I look forward to working with you and helping you create the perfect outdoor oasis.

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4.2

Top rated Extension Builders

Our Extension Builders in Brentford, 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 Brentford, 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 Brentford, 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 Brentford, Greater London who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Brentford, Greater London?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Brentford, Greater London will charge between £16 and £42 per hour.

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 Brentford, Greater London extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Brentford, Greater London home extension project is likely to cost.

Find extension builders in Brentford, Greater London with MyBuilder

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

Step 2: Compare different extension builders in Brentford, Greater London

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

Step 3: Hire Brentford, Greater London extension builders with confidence

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

Brentford, Greater London extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Brentford, Greater London extension builder before hiring?

Before hiring an extension builder in Brentford, Greater London or extension building company in Brentford, 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 Brentford, Greater London?

An extension builder in Brentford, 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 Brentford, 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 Brentford, 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 Brentford, 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 Brentford, 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 Brentford, Greater London

Can an extension builder in Brentford, Greater London help with planning permission?

Yes, many extension builders in Brentford, 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 Brentford, Greater London handle everything from design to construction?

Many Brentford, 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 Brentford, Greater London help with materials and finishes?

Yes, most extension builders in Brentford, 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.

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