Describe your job with details to view a tailored list of tradespeople.
Post your job

Extension Builders in West London

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

How it works

Post your job for free

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in West London

3579 Results

Sort by:

  • Extension Builder in West London

    My name is Jonjo. I have been in the building industry 30 years and we take great pride in everything we do. Our saying is - if it's worth doing it's worth doing well. We do everything to do with the building industry, everybody we use is fully qualified and certificated - gas, electrics, plumbing.

    Get in touch
  • Extension Builder in West London

    I'm multitrade with over 20 years experience. I do kitchen fitting and bespoke kitchen, full bathroom refurbishing. Carpentry, flooring inc engineering floor and carpet. Plumbing end electric. Plastering. Decorating.Paving and facing.

    Get in touch
  • Extension Builder in West London

    I build new house, Extension, Kitchen fittings, Fence, Flooring work, Paint and decoration, Garden work

    Get in touch
  • Extension Builder in West London

    With many successful projects under our belt, we can proudly say that we are one of the most trusted construction companies in the UK performing both domestic and international construction work. Our company has offered a wide range of construction services in London (United Kingdom and in Europe (Italy and France). We strive to maintain the highest standards while exceeding client’s expectations at all levels.

    Get in touch
  • Extension Builder in West London

    At CJP Design and Build we cover all aspects of building and landscaping. We are a family run business that is committed to quality. We are fully insured and there is no job too big or too small. We like to work with clients to gain as much possible for a budget that suits. Reputation matters and we thrive from your reviews. All the best!

    Get in touch
  • Extension Builder in West London

    Welcome to our Architectural and development solutions team of professionals.We specialize in: 1. Architectural & Development Solutions – From concept to completion, we provide innovative and functional designs tailored to your needs. 2. Renovations – Transform your existing space with expert remodeling and upgrades, enhancing both aesthetics and functionality. 3. New Building – We bring your vision to life with high-quality construction, ensuring durability, efficiency, and modern design.

    Get in touch
  • Extension Builder in West London

    i have been trading for over 40 years, we are a family run business we specialise in refurbishments ,bathrooms, kitchens, extensions and loft conversions

    Get in touch
  • Extension Builder in West London

    Your trusted specialists for all demolition, renovation, and new build projects. Whether you’re looking to safely demolish a structure, renovate your property, or construct a brand-new home, we provide expert services with safety, efficiency, and quality workmanship at the forefront. We handle every project with care, ensuring compliance with all regulations and environmental standards, leaving your site safe, clean, and ready for the next stage.

    Get in touch
  • Extension Builder in West London

    With 15 years of experience in the building trade, I offer a full range of building services, specialising in tiling, plumbing, painting, and extensions. I have built a strong reputation for quality workmanship and reliability, earning excellent reviews from my clients. My work spans both residential properties and commercial spaces, including high-end clothing stores. I take pride in delivering professional results, no matter the project size. I am based in West London and cover all of London and outer London. My main priority is client satisfaction and making sure my client is happy with the work we do. As a homeowner myself, I am aware of the clients situation and the importance of doing what my client wants to the best standard possible.

    Get in touch
  • Extension Builder in West London

    We're FN Construction, and we've been helping customers with their building since 2015. Over the years, we've tackled just about everything – from brand new homes and big extensions to cosy loft conversions, smart PD projects, and full-home makeovers. Basically, if it involves building, we can help. The thing we're most proud of? Our finish. We're a bit obsessed with getting the details right, and that's what leads to happy customers and loads of repeat business. Got a project in mind? Big or small, we'd love to hear about it. Get in touch for a free, no-pressure quote! Let's chat about what you need.

    Get in touch
  • Extension Builder in West London

    Our company is a private limited company, we have over 5 years of experiance in all building works. We do all building works from loft convertion to plastering, kitchens and bedrooms, renovations and electrial etc. We have done many jobs from big to small, we have brilliant customer job reviews for all jobs done and have never let any customers down. Before starting any jobs we always sign a contract and make everything clear with the customer about the work that needs to be done and what we will provide and what the customer will have to provide. We are willing to travel 30/40 miles to work from our destination.

    Get in touch
  • Extension Builder in West London

    C&S Building is a reputable construction company that offers a wide range of building services. With over 20 years of experience, they have established themselves as experts in the field. As a family-run business, they prioritize customer satisfaction and provide excellent solutions for all construction needs

    Get in touch
  • Extension Builder in West London

    23 years of experience in building trade, starting from fitting kitchens, doors, skirtings, walls, ceilings, extensions, lofts, gardening+fences etc etc.

    Get in touch
  • Extension Builder in West London

    Buildtekk Limited is a company working with both commercial and residential clients. We can provide solutions for all of your construction needs. Our tradesmen and contractors often have a lifetime of experience and from architects and surveyors to suppliers, have worked with the same people for many years. At Buildtekk our overheads are kept to a minimum which means you the customer receive a high standard of service without all the "big office", expenses added in. We are here to help you realise your construction requirements in a common sense way.

    Get in touch
  • Extension Builder in West London

    Hello, I’m Param — a professional builder with a solid background in both residential and commercial projects. I offer complete building solutions from start to finish, handling everything including: Tiling (floors, walls, kitchens, bathrooms) Full renovations & extensions Plastering & painting Bricklaying & structural work Electrical installations Plumbing & bathroom fit-outs Waterproofing & insulation Decking, fencing, and outdoor work Whether you’re renovating a single room or building an entire space, I ensure each task is completed with top-quality craftsmanship, attention to detail, and a strong focus on customer satisfaction. I use only trusted materials and proven techniques to deliver lasting results. I’m committed to professionalism, clear communication, punctuality, and getting the job done right the first time. Let’s work together to bring your vision to life—stress-free and to the highest standards.

    Get in touch
  • Extension Builder in West London

    Loft conversion,

    Get in touch

4.2

Top rated Extension Builders

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

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

What are the hourly rates of extension builders in West London?

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

Find extension builders in West London with MyBuilder

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

Step 2: Compare different extension builders in West London

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

Step 3: Hire West London extension builders with confidence

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

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

What to ask a West London extension builder before hiring?

Before hiring an extension builder in West London or extension building company in West 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 West London?

An extension builder in West 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 West 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 West 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 West 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 West 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 West London

Can an extension builder in West London help with planning permission?

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

Many West 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 West London help with materials and finishes?

Yes, most extension builders in West 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.

Other tradespeople in West London

Cities