Extension Builders in Acton Green

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

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Some of our top rated extension builders in Acton Green

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AMALGAM BUILDERS LTD
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Extension Builder in Acton Green
Dfghyghhhhgff
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M&D BUSHATI BUILDERS LTD
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Extension Builder in Acton Green
We do general builder jobs, We are respectful, serious and professional.
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Vullcan Construction
Rating: 1 out of 5
Extension Builder in Acton Green
We are a CHAS and Safe Contractor accredited organisation specialising in the provision of bespoke and high end specifications in relation to all aspects of internal refurbishments for both contemporary and period properties, in addition to commercial fit-out works, as well as small to large scale structural alternations. Our clients choose us for our experience and strong level of communication during our projects, our highly competitive rates and the high level of quality of our finish.
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Latest review:
Extensions- 25 Aug 2020
I did my due diligence on Vullcan, but things went downhill. After a week i got a pre-tax invoice for £3000 for a more "complex" drainage system which was already completed, this was the start of them trying to get around contract items and look for every way possible to charge extra fees which i can’t go through in the word limit here. When that dint work they refused to do the work. e.g. they literally installed a tempered glass sheet, with liquid glue on my roof and stated to me that this was a "roof window". I had to show them buildings regulations that this was unacceptable and illegal especially when our contract said it has to be a VELUX ROOF WINDOW! Promised a 6-8 week completion, this is 9 months later. I had now paid about 90% of the original bill and 100% of additional costs. The final payment was due after completion and a 2 week snagging period. But the demand for payments started, with threats to sue. This was laughable as they hadn't completed the job. •The roof was leaking •Electrical issues with the fuse box and multiple light /electrical points •Outstanding items •The buildings controls company stated they would not be able to sign off on the building work because of outstanding issues, which I wouldn’t have even known as they lied stating they HAD the certificate. I agreed to send a FULL payment to an escrow company and pay HALF of the costs so they can complete and fix safety issues but they refused! Shameful experience.
Constructum Code Ltd
Rating: 4.2 out of 5
Extension Builder in Acton Green
****** Constructum Code building company ****** We offer various construction services, from fence building to renovation work, extensions, home building and loft conversions. We also provide a wide range of interior building and renovation services. We have highly qualified project managers with over 22 years of experience in construction & building industry. WE OFFER: *The Complete Service* *10 Year Guarantee* *Free Estimates* *Competitive Prices* *Full Building Control Approved Installer* *Excellent Designs and Unbeatable Workmanship* *Fully insured building service* Constructum Code, at its core, is a construction company through and through. We are general contractors who can provide a wide range of building services, both small and large. Services Provided: 3D Rendering, Basement Conversion, Building Design, Complete Bathroom Renovation, Complete Kitchen Renovation, Conservatory Design & Installation, Custom Build Homes, Home Renovation, House Extensions, House Plans, House Restoration, Interior Architecture, Interior Design, Loft Conversion, Loft Restoration, New Home Build, Project Management, Balcony Design & Construction, Concrete Construction, Concrete Repair
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Latest review:
I ordered repairs from the Constructum Code company, I wanted to create a play area. The guys tried to select all the materials and work technologies to suit my budget. The tiles on the walls and floor were laid well. The work was completed efficiently and on time. I recommend this company...
Whitehouse Building Construction
No reviews yet
Extension Builder in Acton Green
Whitehouse Building Construction is a London based principle contractor specialising in all aspects of construction services. Our team uses their expertise to assist you in achieving your objectives, whether it is for investment purposes or to increase the value of your property. With over 20 years experience in the trade we can deliver high standard work at a reasonable price.
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J.J
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Extension Builder in Acton Green
Hello, she said, "Hello," she said I try to make every day a happy one with my work I am punctual and conscientious I have an ease of solving problems I provide advice and design
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Mariusz Moniuszko
No reviews yet
Extension Builder in Acton Green
I have had a registered general contracting company since 2004. I have also achieved Master Builder status
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LoftSpec Ltd
Rating: 5 out of 5
Extension Builder in Acton Green
LoftSpec is a trusted London builder specialising in loft conversions, extensions, kitchens, bathrooms, roofing, damp proofing and full home renovations. Fully insured, reliable, and committed to high-quality workmanship.
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Latest review:
Rafal was brilliant, fixed the roofing issue quickly and a really good price. I would definitely use him again and would recommend him to others
Santophy Street Limited
No reviews yet
Extension Builder in Acton Green
Santophy Street Limited offer a professional and comprehensive development service, tailored to suit the construction and logistical challenges that each individual project offers. Having delivered some of most complex commercial and residential projects in London over a combined 23 years, Santophy Streets Director's, Adom Calliste and Chris Doel, work as a team to ensure that all legal and construction risks are identified and mitigated to ensure maximum value is extracted for our clients.
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Cunningham Developments & Property services ltd
Rating: 4.8 out of 5
Extension Builder in Acton Green
Cunningham Developments and Property Services Ltd is an innovative, family-run design, planning, and construction company with over 16 years of experience in architecture planning and construction. We specialize in providing comprehensive services that encompass every stage of the development process, from initial design concepts to project completion. At Cunningham Developments, we pride ourselves on our commitment and the willingness to achieve clientele satisfaction.
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Latest review:
CAD / Drawings- 11 Sep 2025
Justin was responsive and reliable in nudging the council. Got a greater scope approved, too
Rattan construction Ltd
Rating: 3.7 out of 5
Extension Builder in Acton Green
Hi dear costmers we are carried out all building work and we are always try are best to make our costmers happy and satisfied thanks all in advance.
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Latest review:
Loft Conversion- 22 Mar 2024
Glad we didn't hire him. After agreeing on a price for loft conversion and back extension, Mr Rattan kept increasing the price by referring to minor things. Like charging extra for plate that goes on steel. First day when he turned up, he demanded that owner should provide tea and snack for his labour every day. Also he was not ready to include the agreed price on the contract (as he was sub contracting the job to someone else). Glad we cancelled him and hired another builder in his place. I have evidence of all communication I had with him, incase anyone wants it. I would avoid him at all cost.
Florjan Shatri
Rating: 3 out of 5
Extension Builder in Acton Green
Brick work paving pointing extantion
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Latest review:
Bricklaying- 9 Feb 2023
Not hired - error cannot cancel job - no fault of contractor
EES CONSTRUCTION
Rating: 5 out of 5
Extension Builder in Acton Green
I have almost a decade of experience in construction. I am confident in all things extensions, loft conversions and kitchen & bathroom fitting as well as decorating & painting👷‍♂️🏠 We are not the only ones - but we are the best 😉
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Latest review:
Restoration & Refurbishment- 14 Sep 2024
Job was done quickly and efficiently. Very responsive and able to jump in quickly and do above and beyond what's needed!
Embury ltd
No reviews yet
Extension Builder in Acton Green
We're a family-run construction company based right in the heart of Richmond, and we're passionate about helping you transform your home or workplace. Whether it's residential or commercial projects, we love bringing your vision to life. With 30 years of experience, we're proud to be ISO approved and a trusted SafeContractor, and we can’t wait to bring our expertise to your next project. We handle everything from design to the final, turn-key finish, making sure your project is smooth from start to finish. Our specialties include bespoke carpentry, extensions, loft conversions, kitchens, bathrooms, and decorating—all tailored to your style and needs.
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Delcio
No reviews yet
Extension Builder in Acton Green
From small handyman jobs to building large extensions and houses refurbishment. specialise in all types of work. Portuguese company, just start a new bussiness…the work is done like it was for me!! I am a father of 5 children and I do everything with the best for everyone in mind. Look forward to hearing from you. Thanks
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London sky construction
No reviews yet
Extension Builder in Acton Green
Dear customer I happy to introduce my self , I do all domestic and commercial construction job , new build , full refurbishment include electricity, plumbing, carpenter , flooring, decorating, tile work , roofing , gardening and structure job as well . Our objective to satisfy the need of the client to get the maximum benefits that he can get it from the project . Our quote is realistic and competitive price according to the market .
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4.2

Top rated Extension Builders

Our Extension Builders in Acton Green, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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What types of services are offered by local extension builders in Acton Green?

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 Green 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 Green who are available and interested can respond to your post.

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

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

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

Find extension builders in Acton Green with MyBuilder

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

Step 2: Compare different extension builders in Acton Green

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

Step 3: Hire Acton Green extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Acton Green, 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 Green extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Acton Green extension builder before hiring?

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

An extension builder in Acton Green 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 Green 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 Green?

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 Green 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 Green 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 Green

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

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

Many Acton Green 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 Green help with materials and finishes?

Yes, most extension builders in Acton Green 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.