Extension Builders in South Acton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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

Select a service

How it works

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

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

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 South Acton

3432 Results

Sort by:

London Decorations and Refurbishment Ltd
New on MyBuilder
Extension Builder in South Acton
London Decorations and Refurbishment Ltd Building Better Homes Across London ABOUT US At London Decorations & Renovations Ltd, we specialise in high-quality home improvements designed to transform properties into modern, functional, and beautiful living spaces. With experience across residential construction, extensions, refurbishments, and bespoke renovations, we deliver projects with professionalism, transparency, and attention to detail from start to finish. Whether you are planning a house extension, full refurbishment, loft conversion, or interior upgrade, our team is committed to providing reliable workmanship and exceptional customer service.
Get in touch
D&T building company
No reviews yet
Extension Builder in South Acton
we are proud to announce to you D&T building company we cover all building work from wall repairs to full extensions, driveways, built BBQ’s, out houses, converting rooms into gyms and fencing, with over 20 years experience and a high standard of work, because of the pandemic and things slowing down it is time for us to branch out to new areas and new people, our portfolio is very large with 100% customer satisfaction and a very friendly team that can carry out all your needs
Get in touch
HWA Building & Renovations
No reviews yet
Extension Builder in South Acton
My Dad and I set up the company at the beginning of this year with ambition of building our own company, instead of working for others. We work in Hertfordshire, North London, Essex and Lower Bedfordshire. My dad has worked in construction for over 30 years, doing surveying for main contractors, as well as his own property development projects. I have now completed my degree apprenticeship in construction quantity surveying achieving a building science second class honors. I have also ran my own jobs for a main contractor in London and surrounding areas worth up to £4 million. Our lads on the tools all have CSCS cards, and have achieved the relevant carpentry qualifications. We specialize in bespoke garden rooms with our in house labor, and build extensions, refurbs, conversions, and new builds.
Get in touch
Bogdan Chitoiu
No reviews yet
Extension Builder in South Acton
Our client our master
Get in touch
Ionut stoican
No reviews yet
Extension Builder in South Acton
Painting decorating Wallpapers Laminate
Get in touch
Wilke Property Services
Rating: 5 out of 5
Extension Builder in South Acton
Wilke Property Services I am a hard working man with 29 years experience. I have huge experience about painting , decorating, plastering, woodwork, plumber, tiling etc. I have the skills to do everything in your home. Wilke Property Services
Get in touch
Latest review:
Marcin worked efficiently, handled everything with confidence, and the finished kitchen just works. No fuss, no second-guessing. Just a properly well skilled professional doing what they do best. Very happy to recommend
Starbuilds construction LTD
New on MyBuilder
Extension Builder in South Acton
I offer reliable communication and completion of work on time and I believe we can understand each other from any point of view.
Get in touch
Surrey construction 1touch living
No reviews yet
Extension Builder in South Acton
Hi we have been trading for 40 years we are general builders undertaking new builds- extensions -loft conversions- refurbishments
Get in touch
Grand innovations surrey ltd
No reviews yet
Extension Builder in South Acton
Our team of highly experienced professionals offer top-notch building services to help you achieve the home of your dreams whether your looking make major structural changes, add a new extension or upgrade your homes features we’ve got you covered. At grand innovations, we believe in using only the highest quality and sustainable materials to ensure that your home is unparalleled and meets or exceeds your expectations, we pride ourselves on our attention to detail and our commitment to delivering exceptional workmanship every time. You will find no upfront, large deposits required, here at grand innovations we offer a simple payment plan structured and tailored for each individual client so you can track the progress and the budget of your project with confidence. We would love to book you in for a discovery call to discuss your current or future plans for your project.
Get in touch
Nisar Groups
No reviews yet
Extension Builder in South Acton
Work is done with perfection and with perfect measurements. Experienced labour work under this company. Interior exterior garden front yard backyard bathroom works done ,Electrical work as well
Get in touch
M.H.W Building Contractors
No reviews yet
Extension Builder in South Acton
We are a small, family run business in south east London with over 35 years experience in the construction industry. We cover London and the south east of England. We cover work from kitchens and bathrooms all the way to complete new builds and everything in between. We take great pride in all work we carry out and are not satisfied until every job is complete to the highest quality.
Get in touch
Arch construction services ltd
No reviews yet
Extension Builder in South Acton
We undertake all kinds of jobs like plumbing ,heating ,tiling ,carpentry ,kitchen, bathroom, garden works, complete house refurbishment, loft convertion, extention and Etc. We presents quality works and advise.
Get in touch
V3 Capital construction ltd
No reviews yet
Extension Builder in South Acton
We specialize in providing high-quality repair and renovation services for domestic houses across the UK.
Get in touch
G. A. Constructions ltd
No reviews yet
Extension Builder in South Acton
G A Construction started in 2005 from a small home office of our Managing Director and since then it has grown into a successful G A Group of Companies. We not only specialize in high-end design and build Construction services but also proud to own German Kitchen studio and Kohler bathroom showroom on The Broadway in Farnham Common. In our Kitchen showroom, you can experience the quality of Nolte German Kitchens, Industry best names like Siemens, Neff, Blanco, Quooker, Compac, and many more.
Get in touch
Fisher construction ltd
No reviews yet
Extension Builder in South Acton
We do large construction work, new builds large extension and swimming pools.
Get in touch
Matteo construction Ltd
No reviews yet
Extension Builder in South Acton
Hi there hope you’re all keeping well I would like to introduce myself and my company Matteoconstruction Ltd I kindly ask if you could take a moment and visit our website site and see the service that we offer Please share with me if there is anything that we can assist you in the future with your work loads Kind regards Flo At Matteoconstruction Ltd
Get in touch

4.2

Top rated Extension Builders

Our Extension Builders in South Acton, are rated 4.2 out of 5 based on 20 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 South 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 South 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 South Acton who are available and interested can respond to your post.

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

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

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

Find extension builders in South Acton with MyBuilder

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

Step 2: Compare different extension builders in South Acton

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

Step 3: Hire South Acton extension builders with confidence

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

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

What to ask a South Acton extension builder before hiring?

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

An extension builder in South 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 South 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 South 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 South 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 South 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 South Acton

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

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

Many South 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 South Acton help with materials and finishes?

Yes, most extension builders in South 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.