Extension Builders in North Acton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (19 reviews)

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Some of our top rated extension builders in North Acton

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landcraft improvements
Rating: 5 out of 5
Extension Builder in North Acton
Hi John here. Thank you for viewing my profile. I have been in the family business of landscaping and roofing construction work for many years gaining lots of experience form many types of projects. I offer competitive rates and aim to offer professional advice and carry out work to a high standard. Thank you again John.
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Latest review:
Roofing (Pitched)- 5 Mar 2024
John, an all round great person to deal with. Very helpful and did an excellent job. Would def recommend. :)
Victor
No reviews yet
Extension Builder in North Acton
We do lofts, extensions, rendering, skimming, tailing, + more. We are an experienced and professional team.
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Dunham and vardy construction limited
No reviews yet
Extension Builder in North Acton
We are a family run building company, we offer small extension to renovations to new builds and patios and all aspects of building requirements
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j ward joint sealing specialists ltd
Rating: 5 out of 5
Extension Builder in North Acton
Est 2010, we have grown our business and expanded . We have worked for some of the largest developers in the country on properties up to £70 million. 2015 was the turning point for us going to a Ltd company ahead of target. We expanded our business to bespoke design and build and specialize in refurbishment properties and major extensions with a large client base across the east, south, and west counties, including work in the Cotswolds. We have now expanded in PROFESSIONAL SNAGGING. We also specialize in feature wall paneling. All of our tradesmen are certified in their fields. References and photographic evidence can be provided. We take the strain from any job and provide all trades, Project management and Produce quality work to the highest of standards.
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Latest review:
Extensions- 8 Oct 2025
Jason and his team have just completed our wraparound extension, and the result has exceeded all expectations. Their workmanship, accuracy, and attention to detail are outstanding, and the whole process was smooth and stress-free. They stuck to timings, kept the budget in mind, and made everything feel effortless. Partway through the build, Jason had to undergo an operation and was signed off for five weeks. Remarkably, nothing was delayed — his team carried the project seamlessly, and with Jason still on site when he was able to be, everything ran perfectly. It’s a real credit to how capable they all are and the consistently high standards they work to. The only negative thing I can say is that we were sad to see them leave – they’ve been such a positive part of our daily lives over the past eight weeks. The finish is exceptional and we’re absolutely over the moon. We couldn’t recommend Jason and his team highly enough.
SCME Builders Ltd
Rating: 5 out of 5
Extension Builder in North Acton
SCME Builders Ltd are a family run business for over 35 years.We are happy to give a free no obligation estimate on all types of building work. A NHBC registered company we can provide testimonials and references on all works large or small
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Latest review:
Extensions- 29 Aug 2020
Marvellous. Will always recommend Gary owner SCME Builders Ltd.
AJ
No reviews yet
Extension Builder in North Acton
handyman
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Fourth Little Pig
No reviews yet
Extension Builder in North Acton
We are a specialist garden room company that offers beautiful buildings with bespoke dimensions and finishes while remaining affordable. We make this possible through our advanced, integrated design and manufacturing system which reduces cost without compromising on quality. Our system allows us to offer customers the ability to self design their garden room online and see instant pricing as they make changes. We use timber frame construction which reduces the overall footprint and cost, and our quality detailing and craftsmanship means it doesn't compromise on longevity or aesthetics while delivering better insulation and lower heating costs in winter months than alternative materials. Don't settle for standard when you could have bespoke!
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Prodecsam Ltd
No reviews yet
Extension Builder in North Acton
Prodecsam Ltd I am working as a builder since 2004 when I set up my limited company. We do - painting and decorating domestic and Comercial Plumbing and electricity Kitchen fitters most kitchens installed supplied by Howdens.
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TJD Driveways & Landscape
No reviews yet
Extension Builder in North Acton
My name is Tony. I'm a qualified bricklayer who has experience in New builds, extensions, footings, groundworks. I also specialise in driveways, patios and all aspects of landscapeing . I've always been tought to do the job right first time. I'm proud to say i produce exceptional work and standards. Clarified by every customer and building official I've worked with.
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Bricklayer
No reviews yet
Extension Builder in North Acton
I am manpreet singh. I am a bricklayer nd i also do weather pointing . I satisfied my client with me work .
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DJS Construction Ltd
No reviews yet
Extension Builder in North Acton
I specialise in the house refurbishment and house extension. 25 years experience in the home improvement industry.The list below is intended to give a indication of the type of work I do:house refurbishment,loft conversion,house extension,bathroom,wet room,kitchen,custom made furniture
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Lart Build and Design Ltd
No reviews yet
Extension Builder in North Acton
I’m the director of Lart Build & Design, a specialist design & build contractor with several years’ experience delivering high-quality residential extensions, renovations, commercial projects and structural projects across Kent, London and Essex. We provide a fully managed service from initial consultation through to completion, covering groundworks, structural alterations, roofing, glazing, plumbing, electrics and final finishes. Every project is carefully planned and personally overseen to ensure excellent workmanship, clear communication and reliable timelines. We regularly undertake rear and side extensions, full refurbishments, bathroom and kitchen installations, RSJ works and bespoke internal layouts. All works are completed in line with current building regulations, with full insurance in place and Building Control sign-off where required. We primarily work across South East London, Dartford, Bexley, Bromley, Greenwich, Essex and surrounding Kent areas, and are happy to travel for the right projects. Our approach is simple: deliver quality work, be transparent on pricing, keep clients informed at every stage, and leave every site clean and safe. Much of our work comes through repeat customers and referrals.
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Harris_construcion
New on MyBuilder
Extension Builder in North Acton
HARRIS CONSTRUCTION Building Excellence. Creating Lasting Value. At Harris Construction, we deliver high-quality building and renovation services with a commitment to exceptional craftsmanship, reliability, and customer satisfaction. Whether you’re expanding your home, transforming your property, or undertaking a complete refurbishment, our experienced team ensures every project is completed to the highest professional standards. We understand that every property is unique, which is why we work closely with our clients from the initial consultation through to completion, providing expert advice, transparent communication, and outstanding attention to detail. Our Services * Loft Conversions * House Extensions * Basement Conversions * Full Property Refurbishments * Landscaping * General Building & Renovation * Residential & Commercial Projects
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Faron home improvements
Rating: 5 out of 5
Extension Builder in North Acton
We are faron home improvements . We have a wealth of experience in the window industry . We under take conservatory’s , windows , doors , Bifolds , and facia and soffits . As well as much more .we offer pvc or aluminium products. We have a building division and have successfully completed 10 extensions in the last year . Patios and driveways are also services we offer .
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Latest review:
Windows & Doors (uPVC & Metal)- 3 Mar 2022
The work was carried out to a high standard. I was pleased with the work carried out.
Michael John Interiors
Rating: 5 out of 5
Extension Builder in North Acton
Hi I'm a general builder, started my working life on kitchen & interior design then also Installations, which quickly lead to building works. Taking down walls to building large extensions/loft conversions & out side works We take on any size work & can offer lots of advice & design help, having 35 years experience From kitchen installations & all types of Interior work To extensions/outside works & loft conversions.
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Latest review:
Extensions- 15 Apr 2019
Submitted quote on time and has responded to all questions and been very helpful.
Tori construction Ltd
No reviews yet
Extension Builder in North Acton
Plastering and rendering Al types
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4.1

Top rated Extension Builders

Our Extension Builders in North Acton, are rated 4.1 out of 5 based on 19 reviews from customers like you.

Quality screening

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What types of services are offered by local extension builders in North 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 North 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 North Acton who are available and interested can respond to your post.

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

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

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

Find extension builders in North Acton with MyBuilder

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

Step 2: Compare different extension builders in North Acton

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

Step 3: Hire North Acton extension builders with confidence

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

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

What to ask a North Acton extension builder before hiring?

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

An extension builder in North 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 North 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 North 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 North 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 North 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 North Acton

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

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

Many North 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 North Acton help with materials and finishes?

Yes, most extension builders in North 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.