Extension builders in Isleworth

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (22 reviews)

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Some of our top rated extension builders in Isleworth

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EM Precision Construction
No reviews yet
Extension Builder in Isleworth
Professional and reliable loft conversion and carpentry specialists. We provide high-quality workmanship, honest pricing and excellent customer service. We are committed to delivering every project safely, on time and to the highest standard. Free quotes available.
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BURT CONSTRUCTION home improvements
No reviews yet
Extension Builder in Isleworth
We are a small building company with 20 years experience in the trade. Being a smaller company means we only take on work we have time to undertake meaning we can dedicate our time to each job to get it completed as quickly and efficiently as possible. We pride ourselves on being extremely clean and tidy as well as always having the customer’s best interest in mind.
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ajjloftcreations
No reviews yet
Extension Builder in Isleworth
We have 15+ years experience of all building works undertaken. No job is too big or too small. We aim to give the clients a high end quality finish and work with the clients day to day throughout any project we take on.
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Simon Zajac
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Extension Builder in Isleworth
Hi I worked as a Subcontractor over 8 years on multiple construction from groundwork to fully refurbished projects . I like to think of myself as a honest , reliable and hardworking person .
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AGbuilds
No reviews yet
Extension Builder in Isleworth
We provide high-quality, durable, and stylish solutions for homes and businesses. Our expertise covers modern windows and doors, security installations, and outdoor structures, ensuring safety, efficiency, and elegance in every project. We prioritise expert craftsmanship, top-grade materials, and customer satisfaction, helping you enhance your property with reliable and aesthetically pleasing solutions
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Gest Interiors Ltd
No reviews yet
Extension Builder in Isleworth
I have more than 10 years of experience in construction , decorating, drylining, kitchen fitters, carpentry, etc. I am willing to do quick quotes and reasonable prices. Company number 15164074
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RJIservicesuk
No reviews yet
Extension Builder in Isleworth
RJI provides expert building and landscape services to create beautiful and functional outdoor and indoor spaces. With a foundation built on quality craftsmanship and client-focused design, our experienced team delivers a full range of services .
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Bricklayng
No reviews yet
Extension Builder in Isleworth
Hello, my name is George. We are a family-run team of five brothers and our father, experienced builders and skilled bricklayers with many years of hands-on experience. We specialise in brickwork, blockwork, paving and general building work, taking on everything from small repairs to complete extensions and larger building projects. Our services include: * Brickwork & blockwork * Garden and boundary walls * Brick repairs & damaged brick replacement * Repointing * Patios & paving * Driveways * Steps & pathways * Porches * Single-storey builds * Extensions * Full house builds * General building work We take great pride in every job we complete. Our priorities are quality workmanship, reliability, clear communication and keeping the workplace clean and tidy. Whether it’s a small repair, a new garden wall, paving or a complete extension, every customer and every project receives the same care and attention. We provide free, no-obligation quotations and are always happy to discuss your project and offer professional advice. No job is too small or too big. Quality workmanship, fair prices and a family team you can rely on.
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A1 solutions
No reviews yet
Extension Builder in Isleworth
Affordable prices, professional results. General building work, pitch roofing, scaffolding,flat roofing. 36 years experience in the building trade
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R.W brickwork
No reviews yet
Extension Builder in Isleworth
Bricklayer with 10 years experience neat and tidy
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R rose builders ltd
No reviews yet
Extension Builder in Isleworth
We are a family run business with a great work ethic and always happy to help or advise. We have been in the building industry over 15 years with another venture in waste removal. We cover the whole of the uk with our services with anything from renovations to new builds, house clearances to demolitions and much more We are always competitively priced and always leave a tidy finish. Please get in touch for a no obligation free quote. Look forward to hearing from you
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Flamur Hoda
No reviews yet
Extension Builder in Isleworth
I have more than 15 years experience in residential and commericial construction, House building, extension and refurbishment and the last completed project was house extension, garden refurbishment, painting and decorating. All aspects of building work undertaken with experience of the following: • bricklaying • plastering • painting • roofing • flooring • Tiling • garden fencing • pavement and • House renovation and extension Can create a team of experienced professional working together to get project completed. Hire more workers for bigger projects and other professionals as and when required.
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Elezi plastering
No reviews yet
Extension Builder in Isleworth
Skimming Over skimming Wet plastering Drylining Restoration works Plaster boarding Materials Supply & installation Water damage repairs Sand and cement renders Rough cast renders Modern silicon based renders External wall insulated renders Rendering & K-Rend Pebble Dash Materials Supply & installation
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AW BUILDING SERVICE
No reviews yet
Extension Builder in Isleworth
We are hard working and honest team. We do All building works since 2006. We are also NICEIC register. Kind Regards. Adrian Wator.
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Harro Construction
No reviews yet
Extension Builder in Isleworth
Been doing building work for 18 years plus I sub contract to Duaris limited in east grinstead We - harro construction do there groundwork brickwork patios extensions drives all building work and I'm fully insured - 2million public liability . If you would like a quote for any work please call or email me thanks dave - harro construction
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Cross Country
No reviews yet
Extension Builder in Isleworth
12 years experience in Bricklaying New build Extension Garden wall Garage conversion
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4.3

Top rated Extension Builders

Our Extension Builders in Isleworth, are rated 4.3 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 Isleworth?

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

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

What are the hourly rates of extension builders in Isleworth?

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

Find extension builders in Isleworth with MyBuilder

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

Step 2: Compare different extension builders in Isleworth

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

Step 3: Hire Isleworth extension builders with confidence

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

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

What to ask a Isleworth extension builder before hiring?

Before hiring an extension builder in Isleworth or extension building company in Isleworth, 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 Isleworth?

An extension builder in Isleworth 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 Isleworth 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 Isleworth?

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 Isleworth 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 Isleworth 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 Isleworth

Can an extension builder in Isleworth help with planning permission?

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

Many Isleworth 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 Isleworth help with materials and finishes?

Yes, most extension builders in Isleworth 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.