Extension Builders in West London

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (22 reviews)

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Some of our top rated extension builders in West London

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SSS construction
No reviews yet
Extension Builder in West London
i like working clean and fast
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Gary prime
Rating: 4.5 out of 5
Extension Builder in West London
I have been actively involved in the construction industry for the past seven years, during this time I have gained experience in ground works, bricklaying and a variety of other trades and in the last two years I have been working in a supervisory role. I have worked on large construction sites as well as carrying out works on property refurbishments.
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Latest review:
Groundwork & Foundations- 14 Aug 2019
Gary did an excellent job on the drainage, everything I asked of him. He was punctual and polite, wouldn't hesitate to hire him again.
Okto building limited
No reviews yet
Extension Builder in West London
Hello, we are a company based in work with wood, plumbing, electricity and roof tile( standard UK or tile slate), we can give you the best possible quote and the best work quality, keep yourself safe and feel the warmth of renovated houses
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Hr fastway brickwork limited
No reviews yet
Extension Builder in West London
Brickwork Repointingh New build Extensions
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Brockandsons
Rating: 5 out of 5
Extension Builder in West London
Family run business 22 years in the building business All types of building from little jobs to big jobs Friendly and prompt service.customer always Comes first.
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Latest review:
Bricklaying- 11 May 2019
Great job and good quality. All has been done as agreed. Trustworthy, always on time and get the job done ! I will use again Thanks a lot
SY DESIGN STUDIO LTC
No reviews yet
Extension Builder in West London
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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UK Development
No reviews yet
Extension Builder in West London
House extensions & conversions Building alterations & refurbishment Loft & garage conversions Block work brick work and plastering Plumbing & electrical Joinery Roofing & flat roofs No job too big or too small
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Liven Up London
No reviews yet
Extension Builder in West London
Hi, we are a team of highly skilled, highly qualified tradespeople that provide a range of services from plumbing, roofing, electrical work, plastering, joinery and carpentry work. Members of the team have worked on projects large and small all around the UK, they have seen it all and accomplished a ton, so you can be sure that you are in more than capable hands.
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Kevin Mateus
No reviews yet
Extension Builder in West London
c
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Kabilo Limited
No reviews yet
Extension Builder in West London
Welcome to Kabilo, where innovation meets craftsmanship. With extensive experience in residential and commercial renovations, we create exceptional spaces that blend style, functionality, and precision. Our team is committed to attention to detail, quality finishes, and delivering outstanding results on every project. We specialise in a range of services - Property Refurbishments: Revitalise tired spaces - Extensions + Conversions: Maximise your property’s potential - High-End Kitchen + Bathroom Suites: Designs that combine luxury with practicality. - Bespoke Carpentry Services: Creating unique media walls, built-in wardrobes, floating beds, and other custom furniture tailored to your needs. At Kabilo, we prioritise exceptional craftsmanship and seamless project management. From initial design to the final touches, we ensure a stress-free experience with clear communication and precision execution. Whether it’s a small-scale renovation or a complete transformation, we deliver stunning spaces designed to inspire and endure. Let Kabilo bring your vision to life.
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L Trevena Group Ltd
No reviews yet
Extension Builder in West London
Over a decade in the construction industry. Registered Renewable Energy solutions installer Kitchen & bathroom design Extensions and new build Solar PV and Air Source Heat Pump registered installer Heating and Electrical services - get in touch
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House2Home
Rating: 5 out of 5
Extension Builder in West London
House to Home Atelier is a local building company based in Abbey Wood, South East London. We specialise in end-to-end home renovations and construction, from initial design and planning to final finishes. Our team delivers loft conversions, house extensions, full refurbishments, bathrooms, kitchens, and bespoke interior solutions, always with a focus on quality, efficiency, and maximising space. We combine traditional craftsmanship with modern solutions, ensuring every project is completed on time, on budget, and to the highest standards. With our experience and carefully selected team of skilled tradespeople, we take care of everything from structural work and plumbing to carpentry, plastering, and finishing touches. We are local, accountable, and hands-on, so you always know who is managing your project. Your home is your investment, and we treat it as our own. Whether it’s a small repair or a full-scale renovation, we deliver solutions that maximise space, enhance character, and provide lasting quality.
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Latest review:
Works consisted of hip to gable loft conversion under permitted development and a refurbishment of the first floor of a semi-detached house into a four bedroom/bathroom layout, including new windows, balconies, wiring and plumbing as well as sound proofing the walls. With 100m2 of works this was my first introduction to a major building project and I was worried by the horror stories I have heard about builders. From the outset Monika set my mind at rest, listening to what I wanted, making helpful suggestions, offering tips for instance on how to save on the scaffolding and always asking me when choices needed to be made. She took the trouble to ensure that I knew what was happening, with daily photos of progress without the need for me to climb scaffolding. I was working to a tight timescale and budget, which Monika understood, and even having accommodated a number of changes including some additions, the project came in on time and on budget. All of the workers on the site were very professional and the quality of the work and the attention to detail was exceptional. I have no hesitation in recommending Monika and her team - I went into this project apprehensive and not sure what to expect; thanks to Monika, I came out the other side delighted by and looking forward to working with her and her team again to renovate my ground floor.
T bros design and build
No reviews yet
Extension Builder in West London
My company is providing good work in any field and we cover all area and we finish work quickly
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M Stanley Solutions
No reviews yet
Extension Builder in West London
With over a decade of experience, I bring precision and expertise to every job. From redecorating your home and refurbishing your office to revamping your garden, no task is too big or too small. Exceptional customer service is at the heart of my work—if you’re not happy, I’m not satisfied.
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Builders of London Ltd
New on MyBuilder
Extension Builder in West London
Services – Builders of London LTD General Building Services * New builds * Property renovations * Full house refurbishments * Structural alterations * Internal and external building works * General construction projects * Property maintenance and repairs Extensions & Conversions * House extensions * Rear extensions * Side return extensions * Double-storey extensions * Loft conversions * Garage conversions * Basement conversions Kitchen & Bathroom Services * Kitchen fitting and installation * Bespoke kitchen renovations * Bathroom installation * Wet rooms * Plumbing and tiling * Bathroom refurbishments Carpentry & Joinery * First fix carpentry * Second fix carpentry * Bespoke joinery * Doors and frames * Flooring installation * Staircases * Wardrobes and storage solutions Flooring & Interior Finishes * Hardwood flooring * Laminate flooring * Vinyl flooring * Tiling * Painting and decorating * Plastering and rendering * Drylining Electrical & Plumbing * Electrical installations * Rewiring * Lighting installation * Fuse board upgrades * Plumbing services * Heating systems * Underfloor heating Roofing & Exterior Work * Roofing repairs * New roof installations * Flat roofs * Guttering and fascias * Brickwork * Repointing * External rendering * Exterior painting Outdoor & Landscaping * Garden landscaping * Patios and paving * Driveways * Fencing * Decking * Outdoor structures Commercial Services * Office refurbishments * Shop fitting * Commercial maintenance * Commercial renovations Specialist Services * Project management * Design and build * Custom construction solutions * Insurance repair works * End-of-tenancy refurbishments
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Prince Design London
No reviews yet
Extension Builder in West London
hello ,my business is high end and I work with very good architects or with clients who require a very professional builder who also has a design degree and highly skilled craftsmen who work for me . 15 years experience in construction before that 10 years as a furniture designer and cabinet maker I would take on quality building work of most types from lofts to extensions to new builds ,I think my website will show you the quality of works we undertake .
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4.2

Top rated Extension Builders

Our Extension Builders in West London, are rated 4.2 out of 5 based on 22 reviews from customers like you.

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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.

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 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.