Extension Builders in Acton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (22 reviews)

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Some of our top rated extension builders in Acton

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Olive Rose Contractors Ltd.
No reviews yet
Extension Builder in Acton
We are two local building firms from London/Essex that merged in 2022 to create OLIVE ROSE CONTRACTORS. We undertake all renovation/building works, including lofts, extensions and conversions. We have tradesman for all services, i.e. electricians, roofers, plumbers. We also provide rubbish clearance services.
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Source facilities Maintenance
Rating: 5 out of 5
Extension Builder in Acton
Refurbishments, Extensions, New builds, Period property, Home maintenance. Recent residential works include a new build project adjacent to a 16th century gatehouse in Epping Copped Hall, Extension and refurbishment of a house in London N5, Full refurbishment with extension in Waltham cross southfield road. We have worked for several large to medium sized companies on internal fit out contracts including a board room for waitrose and a value added facility for Wholefoods kensington.
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Latest review:
Source FM recently helped us fit out a new 8000 sq ft warehouse in Hackney. The project included installing new electricals, installing new fire and security alarms, repairing and repainting a heavily used concrete floor, redecorating, servicing the heating etc. The project had a very tight time frame and Source FM often had to work around members of our team as we started moving in while work was still ongoing. I'm pleased to say, all the work was completed in time and to a very high standard. We've since used Paul and Bill for a number of smaller projects, both at the warehouse and in our offices.
MGB SOLUTIONS LTD
Rating: 4.4 out of 5
Extension Builder in Acton
Professional Kitchen Fitter with 20 years experience.
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Latest review:
Kitchen Fitting- 18 Nov 2025
Original timeline stretched a bit due to his other jobs but this was fine. Mario started work early and finished early which suited us. He came to visit and we agreed a price at the start and he stuck to it even when he realised some additional plumbing would be needed. He was honest about some accidental damage. Attention to detail is good and he has all the kit. I would have given 5 stars- he's a proper professional and I enjoyed working with him. 3 stars only because as soon as the work was done he became incommunicado (I messaged a week later to ask how to lift door which had dropped down a few mm on fridge). The warranty advertised is one of the reasons I went with MGB which was £200 more expensive than contenders so this was disappointing. I would have asked him to do my parents' new kitchen too otherwise.
Saunders Developments Ltd
Rating: 5 out of 5
Extension Builder in Acton
Saunders Developments are a Property Development company that specialise in Design & Build, Extension's, Conversions, Gas engineering & Steel Structures. We currently cover London, Surrey, hampshire, West & East Sussex. We have over 16 years of experience within the construction industry, with our grounding in Structural Steel. Our in-house team of expert's consist of CAD operators, Surveyors, Gas Engineers, Plumbers, Electricians, Builders & Carpenter's
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Latest review:
Restoration & Refurbishment- 22 Jan 2020
Saunders Developments were friendly, efficient and left my house clean and tidy, after what was quite a dusty and dirty job. I'm really pleased with the work and would happily recommend them to others!
SM Tech Ltd
No reviews yet
Extension Builder in Acton
Home Improvement Experts | At SM Tech LTD, we specialise in transforming homes with expert renovation services that enhance both beauty and functionality. Our skilled team is committed to delivering high-quality, cost-effective solutions tailored to your needs. Whether it’s a kitchen makeover, a full home remodel, or small home improvements, we bring your vision to life with precision and care. Trust us to make your home renovation experience smooth, reliable, and rewarding. Let’s create the space you’ve always dreamed of!
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JBP Developments Ltd
No reviews yet
Extension Builder in Acton
1. Surveys - Offering drone and Matterport surveys for planning applications and marketing purposes 2. Architectural Services - Providing drawings for pre-app and planning submissions. 3. Project Management - Managing multiple consultants, sub-contractors, and statutory authorities at any stage of the construction process. 4. Design and Build
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Skaci & Sons Ltd
Rating: 5 out of 5
Extension Builder in Acton
General work from scratch to finish. New Build, extensions, loft conversion, painting, plastering, basement, bathrooms & kitchens. 18 years experience in the trade.
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Latest review:
Extensions- 16 Sep 2021
Very happy with the extension. Eddie and his team were best priced which was the reason we went with them, and he brought in a crack team of brickies, roofers and notable mention to the tilers.
Taylor made builds ltd
No reviews yet
Extension Builder in Acton
Taylor Made Builds Ltd — reliable, experienced builders covering London, Surrey and Kent. We cover roofing, extensions, loft conversions, kitchens, bathrooms, full renovations and property maintenance. Big jobs or small, we bring the same level of care and quality to everything we do. George and the team have been in the trade for over 25 years. We show up when we say we will, keep you informed throughout, and don’t leave until the job’s done right. Fully insured | VAT registered | £5M public liability
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Nms building ltd
No reviews yet
Extension Builder in Acton
Kitchen extension Loft conversion and internal alterations
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Fred
No reviews yet
Extension Builder in Acton
Looking for jobs
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Cip contruction ltd
No reviews yet
Extension Builder in Acton
Our experienced team of professionals is dedicated to delivering exceptional services, from project planning and design to construction services and project management. With our commitment to quality, safety, and timely completion, we strive to exceed your expectations and deliver results that you’ll love.
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Bren Building and Renovations
Rating: 5 out of 5
Extension Builder in Acton
Hi my name is Ben and I am new to my builder. I have been in the building trade for 13 years and I am a qualified level 2 carpenter. I also undertake many other aspects of the building trade such as kitchen and bathroom fitting, tiling, fencing, decking etc. I am a trusting, clean tidy worker and strive to give the best possible service as I can. All jobs are undertaken no matter how big or small.
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Latest review:
Fencing- 20 Apr 2020
Ben turned up when he said he would, was very obliging, took all broken fencing away. Will definitely use him again when necessary
B H Construction
No reviews yet
Extension Builder in Acton
B H Construction can assist you with all aspects of the building trade including extensions, refurbishments, structural alterations and all other trades. We pride ourselves on our high standards of work and have many years experience in the trade. We work closely with a kitchen company if you require a kitchen refurbishment and we also fit bathrooms from fairly basic installations, to very high spec. Fully insured
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Arcus Construction Ltd
No reviews yet
Extension Builder in Acton
Arcus Construction was formed with the view to deliver the highest quality standards alongside exceptional customer service, making the construction process simple, seamless, well managed and entirely positive for our clients. As refurbishment & construction specialists, our multi-skilled team covers all trades, enabling us to provide a complete in-house, end-to-end service, which is managed & completed to our own impeccably high standards
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Ionut Toanca
No reviews yet
Extension Builder in Acton
A professional painter, decorator, and builder with a passion for transforming spaces. I offer high-quality finishes, reliable service, and attention to detail you can count on — whether it’s a single room or a full property makeover. From walls to woodwork, interiors to exteriors — I’ve got you covered. Let’s make your space look its best!
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Lemak
No reviews yet
Extension Builder in Acton
Bricklaying & Pointing Services - Experienced & Reliable We offer all types of brick and block work for both domestic and commercial projects.
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4.2

Top rated Extension Builders

Our Extension Builders in Acton, are rated 4.2 out of 5 based on 22 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.