Extension Builders in 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 Acton

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Interior design project ltd
Rating: 3 out of 5
Extension Builder in Acton
Company business interior design project Ltd ,and we undertake loft conversion extensions plumbing electrical Ensuite Kitchen fittings bathroom fittings for timber framing carpeting Ground works gardens and landscaping driveways Gard walls suspended ceiling joist framing RSJ framing And many more
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Latest review:
Extensions- 3 Oct 2022
I gave him the opportunity as I was desperate to find someone fast,and didn’t have much success on here.Soon as he accepted,he was already asking for cash beforehand to get materials.I thought you know what,his company details are online,what can go wrong so I did.As his team started the job, they told me I needed to have 2 fences erected as they were badly damaged and deteriorating.I thought heck,why not,might aswell do it now so I gave him again, the opportunity to make some extra business with us.Again,was asked for some pre payment to get the materials,all in cash.All was finished within 2days of the weekend.Fence looked fine,but the roof just looked like a cowboy job.I didn’t complain,as it was done fast,with all the stress with opening a new business,it was one less headache out of the way.After 1 day of rain,the roof was already leaking,like absolutely everywhere.Called him, and he got someone to come by a few days after to fill in more silicone.(Very suspect job again).I thought fine, aslong he’s responding and trying to fix the situation.Fast forward few days later, bearing in mind the shop isn’t open and I’m not always there when it’s raining,it rained again and it was leaking in some areas again.Whatsapped him which is how we normally communicated,called him,read my messages but no reply. Now he has blocked me.Seriously, how he knows I’m opening a business soon this is how he wants to treat his customers. Simply give me back my money or fix the problem, simple!
Oak and stone construction
No reviews yet
Extension Builder in Acton
We are a professional construction company specialising in building, refurbishing, painting, and decorating services. With a focus on quality, reliability, and attention to detail, we deliver projects for both residential and commercial clients, ensuring every job is completed to a high standard and on time. Quality building, refurbishing, painting, and decorating you can trust.
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ALFA QUALITY CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Acton
WELCOME TO ALFA QUALITY CONSTRUCTION LTD Expert Builders You Can Trust We are a team of experienced construction professionals offering top-notch services tailored to your needs. From small refurbishments to large projects, we deliver quality and reliability. Our expertise includes extensions, property maintenance, plumbing, electrical services, sustainable construction, wall tie replacements, and general building. We specialize in warehouse racking, mastic sealant, garage conversions, equestrian stables, concrete garages, agricultural buildings, cladding, core drilling, demolition, and foundations. Whether it’s garden studios, loft conversions, or fire and flood renovations, we bring unmatched craftsmanship. From concept to completion, we ensure durability and client satisfaction. Let us bring your vision to life with professionalism and sustainable practices.
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Latest review:
I thank Alfa Company for the work they did for me. Excellent service, on time and accurate work from the management and employees. I recommend them.
SURREY HILLS EXTEND AND RENOVATE LIMITED
Rating: 4 out of 5
Extension Builder in Acton
At Surrey Hills Extend & Renovate we promise Quality and Craftsmanship. We take pride in delivering superior quality in every detail of our work, ensuring long-lasting and visually appealing results. We have a Customer-Centric Approach and your satisfaction is our top priority. We work closely with you, understanding your needs and preferences, to create spaces that truly reflect your vision.
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Latest review:
Conservatories- 17 Feb 2025
If I could give 0! Surrey Hills Extend and Renovate Limited is a company which is a scammer. Thye have scammed 80 Plus people. Do not use them. Now thye have declined to start workk and the Directors are going for Voluntary Liquidation after taking away millions. MyBuilder should have vetted the company before putting on their site
Saharan Enterprises
Rating: 5 out of 5
Extension Builder in Acton
we create beautifully crafted interiors that combine luxury, elegance, and exceptional craftsmanship. Specialising in bespoke kitchens, fitted wardrobes, and premium carpentry services, we transform ordinary spaces into timeless works of art. Every project is carefully designed to reflect your style, maximise functionality, and add lasting value to your home. From sophisticated modern kitchens to handcrafted wardrobes and custom woodwork, our skilled craftsmen deliver flawless finishes with meticulous attention Our Services * Luxury bespoke kitchens * Custom fitted wardrobes * Premium carpentry and woodwork * Elegant storage solutions * Professional design and installation * Tailor-made finishes to suit your lifestyle
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Latest review:
Kitchen Fitting- 21 Jun 2026
Quick and very efficient, replaced worktops, cupboard doors and drawers and fixed bathroom tap. Highly recommend
Mss Decoration
No reviews yet
Extension Builder in Acton
I am a reliable and skilled tradesman who takes pride in working cleanly, neatly, and to a high standard. From small repairs to larger renovation projects, I approach every job with the same care and attention to detail. My aim is not just to complete the work, but to ensure customers feel confident and satisfied with the result. With many years of hands-on experience, I provide practical, on-site advice that helps clients save time, space, and money. Before starting any job, I clearly explain the work involved and offer honest, transparent pricing. I offer a wide range of services including flooring installation, furniture assembly, door and window fitting, painting and decorating, basic plumbing and electrical work, as well as general home maintenance and repairs. I always work respectfully in my clients’ homes and leave the space clean and tidy. Customer satisfaction is my top priority, and I treat every property as if it were my own.
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Pearsons Brother Builder and Contractor LTD
No reviews yet
Extension Builder in Acton
Hi we are builders and contractors and we do all sort of building job like renovation, extension, loft conversions etc
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JAY Executions LTD
No reviews yet
Extension Builder in Acton
What makes us different is that we care about our clients and keep in touch with them even after finalising the project, and solve the future problems if any will exist. We are committed to delivering the highest levels of quality and service to our clients across all sectors, always embracing new ideas and methods of construction.
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Pantea Andrei
No reviews yet
Extension Builder in Acton
Taping and jointing I am pasionate about my work. I have a steady source of motivation that drives to do my best. I am highly organizez and I use a series of tools to help myself stay on top of deadlines. I like to keep a clean workplace. I know I do a great work and the clients will be more than happy with the work results. Once I'm clear on what the task or project is, I'm good at determining the best way to accomplish it.
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Bains construction
No reviews yet
Extension Builder in Acton
Our company provides good work with quilty.
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ART BUILDING & SERVICES LTD
Rating: 5 out of 5
Extension Builder in Acton
ART Building & Services is a Slough-based building company carrying out construction services, property maintenance and installation work across Berkshire and London areas. As one of a few prime building companies, our main strength is based on providing complete solution, from initial concept right through to planning applications and to the final build.
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Latest review:
Extensions- 9 Nov 2021
Artur and his team are very professional and polite. The single storey extension was built to a very good standard. The building site was always kept tidy. Artur kept us informed throughout the process. I strongly recommend using Art Building Services.
ks thind builders ltd
No reviews yet
Extension Builder in Acton
it's our family business.we do new build, rear and side extension,loft conversion and renovations, we have 16 years of experience in this trade of business.
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PROJECT RAMS LIMITED
No reviews yet
Extension Builder in Acton
Based in London, at Project Rams, we deliver comprehensive building and construction services, covering everything from high-end new builds and extensions to luxury interiors and bespoke finishes. We don’t just get the job done — we build with precision, style, and care. Every project is handled with a keen eye for detail, clean workmanship, and a calm, professional approach. What we offer: • Full building services from start to finish • Stylish, high-spec finishes • A respectful, tidy, and fully insured team • Clear communication and no hidden surprises We understand that inviting builders into your home is a big decision. That’s why we’re committed to making the process smooth, transparent, and stress-free. Most of our work comes through referrals and repeat clients, which reflects our dedication to quality and trust. We treat every home as if it were our own — with care, respect, and attention to detail. If you’re looking for a team that takes pride in delivering high-quality craftsmanship with finesse, shortlist us today and let’s have a chat.
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SS Carpentry
Rating: 5 out of 5
Extension Builder in Acton
I have done jobs from shelving to roofing.I have a good job knowledge and I have ran big site. I have been a carpenter for 6 year and normally do first fix work but I can do second fix , kitchen fixing and plasterboard. I have all the tools to do the jobs with.
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Latest review:
Carpentry- 28 Aug 2018
Steve is punctual, easy to work with, hard working with all the skills, knowledge and experience to efficiently produce a successful result- replacing old floorboards and removing squeaks in steps- recommended and known from this job alone.
LMD Build LTD
No reviews yet
Extension Builder in Acton
We are a ‘shell building team’ who carry out brickwork, structural alterations, steelwork and groundwork for private clients, general builders and developers. We are currently carrying out brickwork contracts for new build developments and extension shell work for various builders which includes the structural element from demolition to roof plate. (Just before the roof is cut) We pride ourselves on providing a professional, caring and high-quality service and always meet our customers needs.
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Ad&sons Ltd
No reviews yet
Extension Builder in Acton
Ad&sons ltd undertake all types of building works, extention, refurbishments hard landscapes ,soft landscapes, painting and decorating, plumbing and electrical, lofts conversion, drainage etc
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4.2

Top rated Extension Builders

Our Extension Builders in 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 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.