Extension Builders in Acton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

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Some of our top rated extension builders in Acton

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Kick - Design & Engineering
No reviews yet
Extension Builder in Acton
I specialise in the structural design of buildings. I have successfully completed a wide range of projects in the residential & commercial sectors. My designs, calculations and drawings are compliant with UK Building Regulations. I hold professional indemnity insurance. With 11+ years of experience, I offer my expertise in: ✅ Design of concrete, steel, masonry & timber. ✅ Calculations & drawings for Planning & Building Control. ✅ Design of extensions, new-builds, refurbs & loft conversions.
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O BEIRUT LIMITED
No reviews yet
Extension Builder in Acton
Loft conversion, Extensions, kitchens,bathrooms and decorating
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Igor makhnitskii
No reviews yet
Extension Builder in Acton
Dedicated, skilled and multi-disciplinary builder and construction worker with over 20 years of experience in constructing and residential renovations. Specialized in carpentry, bathroom fitting including plumbing, tile fitting, insulation, kitchen and general extensions and floor layering. Based in West London, Hounslow Borough. Able to commute to any place outside London in West direction. Other locations are negotiable as well. Work philosophy: Quality is the foundational element for a long-term trust. Aim at a result to be proud of after setting a high-standard work goals. Guarantee reliability, consistency and commitment to excellence.
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Morina Property Limited
No reviews yet
Extension Builder in Acton
At Morina Property we deliver bespoke Building and Maintenance services to home owners and businesses. Providing Consultancy Service, creating project plans and dealing with planning consent, services issues and supporting project owners in dealing with day to day issues including delivery of project on time and within budget. Specialised in refurbishments and development of properties. Property and Block Maintenance. Complete Project Management from beginning to end.
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What 4 Building Solutions LTD
Rating: 4 out of 5
Extension Builder in Acton
Here at What 4 Building Solutions LTD, We cover all aspects of the of the building process. From helping with design using our amazing architects. Getting your ideas through planning and building regs, then making your dreams come true. We cover Herts, London, Essex & Cambridgeshire. Taking on any size project from new builds to a refurb or even just a new kitchen we can help. We offer man and machine hire and licensed waste removel. We have all the trades on hand ready to go so we have no delays on our projects. We have the SOLUTION for your project... We are pround Members of the Federation of Master Builders and TrustMark the only Government Endorsed for Quality work.
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Latest review:
Extensions- 21 Mar 2026
I am a Chinese Lady honourably established at Hollyview Close, London NW4 3SZ, of at least sixty years of age, and distinguished by the wearing of spectacles, which bespeak both careful attention and the wisdom accrued through decades of devoted service. I am entrusted with the disciplined and esteemed practice of electrical repair and maintenance, a vocation carried out with the utmost reverence for order, propriety, and the impeccable standards befitting households of the highest esteem. Upon my arrival, I bring forth with equal dignity both the meticulous execution of all electrical works and the ceremonial offering of fine chewing gum, bubble gum, and freshly selected lemons, each item presented with deliberate attention to freshness, quality, and presentation, in the grand tradition of British hospitality and courtly decorum. The chewing gum is carefully curated to encourage measured mastication, fostering calm, poise, and contemplative steadiness; the bubble gum is reserved f
Monuk construction group LTD
No reviews yet
Extension Builder in Acton
We are 3 companies that have merged through successful trading a kitchen specialist bathroom specialist and a structural builder we are approved installers for wren ikea eco Trus we as standard fit light weight steel loft conversion extensions and refurbish properties we are moving towards property development and will soon be building our own properties but for now we are still working on other peoples.
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AS CONSTRUCTION 11 LTD
No reviews yet
Extension Builder in Acton
Our construction company, based in New Malden , southwest London, provides a full range of building services, from new home construction to renovations, extensions,bathrooms , landscaping, painting &decoration and loft conversions. Our skilled team of professionals is dedicated to delivering the highest quality workmanship and exceptional customer service. Our team is to make the home-building process not only smooth but genuinely rewarding. With us, you’ll create a home you can truly be proud of.
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Marian Disca
Rating: 5 out of 5
Extension Builder in Acton
Hi We undertake a variety of work,loft extension,bathrooms,kitchens,roofs,floors.etc With a experience of 15years there’s not much we haven’t done. Reference available!
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Latest review:
Joinery & Cabinet Making- 19 Apr 2019
Marian is i would say a master craftsman . He did an excellent job with the 2 alcove bookshelves. The alcoves were big and i wanted most of the period features and he made it exactly as per my specifications he also helped mount my tv on one of the units and looks very clean and he also helped conceal all wiring for my electric fireplace. I will definitely use his services again.
Bulbuilder
Rating: 4 out of 5
Extension Builder in Acton
I am from Bulgaria.
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Latest review:
Lovely father son business, professional, friendly guys. I asked them to build a plasterboard wall in order to create an extra bedroom in my house, the wall was finished well, within two days and they charged me a very reasonable rate, as a young women in business I find that tradesmen often try to overcharge me but these gentleman did not. They also took a look at leak that had occured which another professional plumber failed to solve and tried to charge me over £200 just to take a look! I have and will book them on a number of other jobs.
Marius dumitriu
No reviews yet
Extension Builder in Acton
Your builder is here
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Kaseno Group LTD
Rating: 5 out of 5
Extension Builder in Acton
Our company is based in London. We do all aspects of the construction. Our main target is to achieve the finest quality of our services and to satisfy any of the clients' requirements deliver the project on time and achieve a reasonable price.
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Latest review:
Kitchen Fitting- 19 Jan 2019
Very good, professional ,trustworthy team.I can recommend them to anybody. Their communication was excellent. The work they have done is of high stardard and was done on time.
GSrenovation
Rating: 4.9 out of 5
Extension Builder in Acton
We have 25 years of property renovation .During the last 15 years GSrenovation has specialised in fitting and renovating bathrooms, kitchens and extensions . We believe that our success stems from our exacting professionalism and true enjoyment of our work. We take as long as is needed to help customers from design through to completion. For peace of mind GSrenovation also provides 5 years guarantee with each installation. Sensible prices. Free quotation and advice.
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Latest review:
Kitchen Fitting- 10 Jul 2024
George has done an excellent job. He is highly recommended, and his prices are reasonable.
bb construction
Rating: 4.9 out of 5
Extension Builder in Acton
Barnes Builds Construction we are a small family run business covering all aspects off building and refurbishments offering highest standards of work and communication taking great pride in our crafts .
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Latest review:
Landscaping- 1 Jul 2026
Very conscientious and thorough- Chris and Ben were both polite, cleared up after themselves and did a good job.
Lazaros
No reviews yet
Extension Builder in Acton
I am Lazaros Koto, I have 11 years of experience in construction
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Amrit_builder
No reviews yet
Extension Builder in Acton
Amrit construction 13 ltd All work building line
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B&D Build Ltd
No reviews yet
Extension Builder in Acton
We are B&D Build with over 12 years of experience in construction and we undertake projects such as, extensions loft conversion, refurbishment etc. We operate from small to big projects so whether you are looking to expand, renovate or even just remodel you can trust the B&D build to achieve your vision. Strong client communication is our priority leading to skills and quality in every job we undertake.
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3.9

Top rated Extension Builders

Our Extension Builders in Acton, are rated 3.9 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 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 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 Acton who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Acton?

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

Find extension builders in Acton with MyBuilder

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

Step 2: Compare different extension builders in Acton

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

Step 3: Hire Acton extension builders with confidence

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

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

What to ask a Acton extension builder before hiring?

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

An extension builder in 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 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 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 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 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 Acton

Can an extension builder in Acton help with planning permission?

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

Many 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 Acton help with materials and finishes?

Yes, most extension builders in 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.