Extension Builders in West Acton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (21 reviews)

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Some of our top rated extension builders in West Acton

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P&M Property Renovation ltd
Rating: 5 out of 5
Extension Builder in West Acton
P&M Property Renovation Ltd is the company specialised in house and flat renovations, carpentry, flooring, kitchens, bathrooms, tiling, painting & decorating, loft, and extensions.
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Latest review:
Carpentry- 12 Mar 2022
A fantastic experience, pawel done a fantastic job highly professional and attention to detail ,on time protected all the floors prior to work , lots of helpful advise and at a really competitive price beautiful media wall created all in a day!👍
Samul Construction LTD
Rating: 5 out of 5
Extension Builder in West Acton
Estimate Prices From: * Loft Conversion £50k(labour+materials+scaffolding) * Home Extensions £3-4k per square metre * Basement £3-8k per square meter (labour+materials). * Bathroom refurbishment £8k (labour).
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Latest review:
Demolition- 18 Oct 2011
Thank you very much - good job and good service. A real help!
Florin Pascu
Rating: 5 out of 5
Extension Builder in West Acton
Hello, I'm florin and welcome to my profile! I've been working in construction and building for the past 15 years, and have made all my customers happy, completing work to a high standard very efficiently. I'm available to talk anytime if you are interested to take a hard working person like me. Don't hesitate to contact!
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Latest review:
Plastering- 15 Dec 2025
Excellent. Definitely asking Florin to come back for the next two rooms.
VCKS
Rating: 5 out of 5
Extension Builder in West Acton
VCKS Professional service provided on time
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Latest review:
Tiling- 10 May 2025
Victor is excellent. Gave a competitive quote and stuck to it. Victor works quietly and thoroughly. The job was completed on time and to a high standard. I will use him again and I recommend him.
Ruci Construction Ltd
Rating: 5 out of 5
Extension Builder in West Acton
1.Painting and Decorating 2.House Refurbishment 3.Carpentery 4.Flooring(tiling and laminate) 5.Extension 6.Landscaping and Decorating Gardens 7.Loft Conversation and Roof repairing 8.Handyman and more
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Latest review:
Kitchen Fitting- 20 Jan 2026
Excellent! Will use them again for other jobs
Switch Electric Services Limited
Rating: 4.9 out of 5
Extension Builder in West Acton
A fully qualified electrician is a highly skilled professional equipped with comprehensive knowledge and expertise in all aspects of electrical work. With rigorous training and practical experience, they excel in designing, installing, and maintaining electrical systems with utmost precision and safety. From residential wiring to industrial installations, fully qualified electricians play a crucial role in powering the modern world, enabling progress, and illuminating our lives.
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Latest review:
Electrical- 9 May 2026
He was good on price for the first inspection and attended as agreed. However, I was less happy with the remedial quote. Several items quoted did not appear to be needed, while some items that did need attention were not included. Overall, fine for the inspection, but I would have preferred a more accurate and practical quote for the follow-up work.
crownbuilders
Rating: 5 out of 5
Extension Builder in West Acton
we are a genral building company we carry out all the trades within the construction of works single double extensions loft conversions Underfloor heating Megaflow systems bathrooms kitchens all work can be viewed any time all certificates on completion of works
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Latest review:
Windows & Doors (uPVC & Metal)- 12 May 2016
Peter is very friendly and is a great communicator. He gives you a detailed breakdown of the job and will advise if he thinks there is a better and cheaper way to do something.
TechnoHeat
Rating: 4.8 out of 5
Extension Builder in West Acton
We are Gas Safe and Heating engineers for over 15 years and and have been involve in all aspect of Gas.Heating.Plumbing jobs including boiler fault finding and Heating problems also we have very good reference in the bathroom and shower installation. Member of Vailliant Advance ,Baxi works to be able to register a new boiler for 7 and 5 years part and Labour warranty. No call out charges.
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Latest review:
Plumbing- 24 Sep 2018
Had confirmed I would take a day off for the job. Received a text on the day at the time he was meant to come saying van had broken down and could not come. Then offered to send a friend to do the job. Waste of a day and spent morning running around buying the equipment. If the van did really break down then that’s a fair excuse. Negative experience from my end.
ASECO Electrical Solutions
Rating: 5 out of 5
Extension Builder in West Acton
I'm a qualified and self employed electrician with over 10 years experience in electrical industry. I specialise in all aspects of domestic and commercial installations. With me you will get high quality standard of work and reliable services at competitive price.
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Latest review:
Electrical- 29 Apr 2022
Did really great work for a fair price. Will definitely use again. Very informative and he helped get plugs in the right place
TWO BROTHERS INNOVATION LTD
Rating: 5 out of 5
Extension Builder in West Acton
Hey, I’m Wesley Director of this company, our team is composed by 12 people (carpenter, bricklayer, painter) we love to build your dream, always working hard to develop the best results for your project. Two Brothers Innovation Ltd started trading in 2018. The company covers Wembley to Westminster and is able to support homeowners with jobs in the following categories: Bathrooms, joinery, loft conversion, extension and renovation.
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Latest review:
Wesley’s team did a great job sanding down and filling my stairs and painting them. They did the same for my front door. Very professional team, super helpful and friendly.
LV Design & Build LTD
Rating: 5 out of 5
Extension Builder in West Acton
Longview Design & Build specialises in high-end architectural design in London. Our team take pleasure in understanding your vision and then guide you towards completion. We act as a one-stop-shop by providing you with all the tools you need to deliver success. Whether you’re looking to expand or refine your home with a loft conversion, rear or side extension, basement excavation, cellar conversion or a top to bottom refurbishment, we are the actual Design & Build construction company you are looking for. We saw a gap in the market – all construction companies out there were founded from builders – and we thought we could bring our experience as Project Managers, Architects and Structural Engineers in construction. As building designers we thought we could bring in our passion, attention to details, knowledge in new high quality materials and cutting edge technology to achieve high end designs for affordable prices. LongView Renovations specialises in loft conversions, extensions, basements, renovations and new build homes in and around London. Through our experience in both construction and design we are able to better understand our client’s vision & needs and solve any issues along the way even for the more complicated projects
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Latest review:
Have used LV on two occasions and have also recommended them to my neighbours. Great communication and professional throughout the process
WOODHOUSE BUILDERS LIMITED
Rating: 4.8 out of 5
Extension Builder in West Acton
Welcome to Woodhouse Builders Ltd, we cover all aspects of property maintenance and no job is too small or big for us. If it’s a small decorating job or full property renovation , loft conversion or extension , we are here to help and provide the best services possible . Our success is built on providing the best services and ensuring that all our customers are happy with our services.
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Latest review:
Extensions- 6 Apr 2020
Art & team did a brilliant job in building my rear extension and renovating the whole apartment. Communication was excellent throughout and the job was completed on time and to the agreed budget. The finish throughout was to a high standard. I would definitely work with these guys again and highly recommend. Regards MZ
VING Building Solutions Limited
Rating: 5 out of 5
Extension Builder in West Acton
VING Building Solutions is a London based company with years of experience in construction and property renovation business. Quality is our priority and with our team of professional tradesmen we can undertake almost any job on the market. Whatever work we do big or small, we always pay our closest attention to details. Happy customers this is what we are aiming for.
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Latest review:
Extensions- 15 Apr 2020
VING Building Solutions Managing Director Mr Vitalij is an excellent builder: Very reliable, professional, hard-working and trustworthy. I was 100% happy with his approach and the job that he did building our extension. Vitalij was conscientious and always went the extra mile to ensure that we were happy with the result. When working on any big project issues inevitably arise... Vitalij was creative in finding appropriate, timely and effective solutions. A skillful builder: highly recommended!
Pavlito Construction Ltd
Rating: 5 out of 5
Extension Builder in West Acton
Pavlito Construction Ltd is a family run business with over 15 years of international experience in construction and general building (Germany, Italy, Poland and UK). We have worked extremely hard in order to establish a well respected name and reputation.
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Latest review:
Restoration & Refurbishment- 15 Feb 2016
Pawel and his team modernised our two bedroom house from top to bottom. They installed central heating in every room, they removed our old warm air heating, made an open plan for the kitchen and living room area, installed new bathroom and kitchen units and did the tiling too, they updated our electrics and sockets and also plastered and painted the walls and fitted our wooden flooring for downstairs. The job was completed within 12 weeks. We were very happy with the modernisation, our home looks completely different and has a new modern fresh feel. We will definately be using Pawel and his team for future jobs. Thanks again Khalima
Duncan Goode
Rating: 4.8 out of 5
Extension Builder in West Acton
Hello, I'm Duncan. With 40 years experience in the construction industry, now concentrating on landscaping. My aim is to build with quality, ensuring your project is completed on time and within budget. You'll have a detailed quotation,time schedules,fixed payment plans and shall be informed of what were doing throughout the project. Thanks for reading. Duncan Goode
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Latest review:
Bricklaying- 31 Jan 2025
Excellent workmanship, with tidy and timely completion. Duncan takes the time to get the job done right, he is easy to deal with and trustworthy.
CCM CAPITAL CONSTRUCTION LIMITED
Rating: 4.8 out of 5
Extension Builder in West Acton
All construction work
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Latest review:
Bathroom Fitting- 30 Nov 2025
Mohsen and his team are very professional workers. They communicated clearly with me during the quoting process and were very helpful. They replaced my shower tray and shower screen beautifully and exceeded my expectations. Highly recommend their work!

4.2

Top rated Extension Builders

Our Extension Builders in West Acton, are rated 4.2 out of 5 based on 21 reviews from customers like you.

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What types of services are offered by local extension builders in West Acton?

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 Acton 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 Acton who are available and interested can respond to your post.

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

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

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

Find extension builders in West Acton with MyBuilder

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

Step 2: Compare different extension builders in West Acton

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

Step 3: Hire West Acton extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in West Acton, 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 Acton extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a West Acton extension builder before hiring?

Before hiring an extension builder in West Acton or extension building company in West Acton, 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 Acton?

An extension builder in West Acton 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 Acton 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 Acton?

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 Acton 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 Acton 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 Acton

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

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

Many West Acton 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 Acton help with materials and finishes?

Yes, most extension builders in West Acton 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.