Extension Builders in Hanwell

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 reviews)

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Some of our top rated extension builders in Hanwell

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Sova Services Ltd
No reviews yet
Extension Builder in Hanwell
We are a company with huge experience in interior and exterior refurbish , extensions , loft conversions !
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TZ Construction Ltd
Rating: 4.8 out of 5
Extension Builder in Hanwell
Family business run by father and son since 2018. We are specialized in structural alterations including extensions and conversions, from foundation to a key turn. With plenty of projects finished over the years, we are confident to provide excellent quality, delivering your project on time. You can find us every year on construction exhibitions in Bicester and Farnborough. Sincerely Thomas & Ziggy
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Latest review:
Carpentry- 1 Feb 2025
Very happy with the work carried out. Very pleasant experience. Tomaz was very friendly and completed the job in a timely manner.
FDT Construction Services Limited
No reviews yet
Extension Builder in Hanwell
Construction company specialising in home extensions, loft conversions, patios, driveways and other construction services. You name it, we are here to help!
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Ohanaa Ltd
No reviews yet
Extension Builder in Hanwell
I am the director of Ohanaa Ltd, a Building Contracting Company specialising in house extensions, loft conversions, full refurbishments and other bespoke work. I have been working in the building industry for 20 years and am experienced in building work and high end finishing.
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M Stanley Solutions
No reviews yet
Extension Builder in Hanwell
With over a decade of experience, I bring precision and expertise to every job. From redecorating your home and refurbishing your office to revamping your garden, no task is too big or too small. Exceptional customer service is at the heart of my work—if you’re not happy, I’m not satisfied.
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As2 construction Ltd
No reviews yet
Extension Builder in Hanwell
AS2 Construction Ltd , where craftsmanship meets innovation. As a leading construction company, we specialize in delivering high-quality projects tailored to meet your vision. Our dedicated team of experts ensures excellence in every detail, making us your trusted partner in construction solutions. Explore a seamless blend of expertise, reliability, and creativity with AS2.
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M woodley and son
No reviews yet
Extension Builder in Hanwell
We offer bespoke property service with over 30 years of experience , we specialise in large scale properties refurbs and new builds so we’re happy to undertake any job of any size , from herringbone flooring to bespoke bathrooms and kitchens
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Geraghty Group
No reviews yet
Extension Builder in Hanwell
Construction Company
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Jevgenij Gailiunas
No reviews yet
Extension Builder in Hanwell
We are a reliable and detail-oriented bathroom fitting and plumbing service, committed to delivering high-quality workmanship and professional standards on every project. We specialise in bathroom installations, shower fitting, waterproofing (tanking), tiling, and plumbing works. Our focus is on precision, durability, and customer satisfaction. We take pride in completing jobs safely, on time, and to a high standard. Clear communication and honest advice are always part of our service.
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N&D Brickwork Construction
Rating: 5 out of 5
Extension Builder in Hanwell
Over 17 years experience doing all building work, building houses, extensions, garden walls and paving. Customer guarantee satisfaction
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Latest review:
Extensions- 1 Jul 2021
Great job done by Naim and his team. He expressed interest in the job as soon as I posted. If it hadn't been for some wet weather the job would have been completed much sooner in the timescale he quoted. There was one small issue some time after the job was completed. I only called Naim once and he arranged a day to come fix it. We're very pleased with the finish, we would give future work to him and also recommend him to friends & family.
House2Home
Rating: 5 out of 5
Extension Builder in Hanwell
House to Home Atelier is a local building company based in Abbey Wood, South East London. We specialise in end-to-end home renovations and construction, from initial design and planning to final finishes. Our team delivers loft conversions, house extensions, full refurbishments, bathrooms, kitchens, and bespoke interior solutions, always with a focus on quality, efficiency, and maximising space. We combine traditional craftsmanship with modern solutions, ensuring every project is completed on time, on budget, and to the highest standards. With our experience and carefully selected team of skilled tradespeople, we take care of everything from structural work and plumbing to carpentry, plastering, and finishing touches. We are local, accountable, and hands-on, so you always know who is managing your project. Your home is your investment, and we treat it as our own. Whether it’s a small repair or a full-scale renovation, we deliver solutions that maximise space, enhance character, and provide lasting quality.
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Latest review:
Works consisted of hip to gable loft conversion under permitted development and a refurbishment of the first floor of a semi-detached house into a four bedroom/bathroom layout, including new windows, balconies, wiring and plumbing as well as sound proofing the walls. With 100m2 of works this was my first introduction to a major building project and I was worried by the horror stories I have heard about builders. From the outset Monika set my mind at rest, listening to what I wanted, making helpful suggestions, offering tips for instance on how to save on the scaffolding and always asking me when choices needed to be made. She took the trouble to ensure that I knew what was happening, with daily photos of progress without the need for me to climb scaffolding. I was working to a tight timescale and budget, which Monika understood, and even having accommodated a number of changes including some additions, the project came in on time and on budget. All of the workers on the site were very professional and the quality of the work and the attention to detail was exceptional. I have no hesitation in recommending Monika and her team - I went into this project apprehensive and not sure what to expect; thanks to Monika, I came out the other side delighted by and looking forward to working with her and her team again to renovate my ground floor.
Liven Up London
No reviews yet
Extension Builder in Hanwell
Hi, we are a team of highly skilled, highly qualified tradespeople that provide a range of services from plumbing, roofing, electrical work, plastering, joinery and carpentry work. Members of the team have worked on projects large and small all around the UK, they have seen it all and accomplished a ton, so you can be sure that you are in more than capable hands.
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Richards Property development
No reviews yet
Extension Builder in Hanwell
I am very hard working, trustworthy Professional skilled tradesman with over 25 years experience. I have got experience in all building projects from fitting kitchen, Bathroom, shower rooms - Bespoke Wardrobe Fitter - Floor and Wall Tiling - Paint & Decorating - Laminate, Wood and Carpet Fitter - Specialist in interior design - Complete house Refurbishment - Furniture assembly
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J & K Properties
No reviews yet
Extension Builder in Hanwell
I have 15 years experience in fitting hardwood and laminate flooring, general handyman work and painting and decorating. I live in Epsom and cover a 25 mile radius. I am very self-motivated and enjoy my work, and ensure an efficient and high quality service.
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Moss plumbing and Electrical
No reviews yet
Extension Builder in Hanwell
I have experience at all kind of building working 25 years at building industry.I have experience of big project building houses from ground with our group. I am gas enjeneer and electrical enjeneer I have experience of plumbing ,electrical, carpentry bathroom fitting . Kitchen fitting .repair of boiler and electrical fault finding. I can send you my job profile
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Mo Builder
No reviews yet
Extension Builder in Hanwell
I am engaged in house extension, loft, interior decoration, kitchen and bathroom installation in the UK. I have a skilled team. Our aim is perfect work, high quality guarantee, free labor maintenance within two years, and extremely low price.
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4.1

Top rated Extension Builders

Our Extension Builders in Hanwell, are rated 4.1 out of 5 based on 18 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Hanwell?

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

Find extension builders in Hanwell with MyBuilder

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

Step 2: Compare different extension builders in Hanwell

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

Step 3: Hire Hanwell extension builders with confidence

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

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

What to ask a Hanwell extension builder before hiring?

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

An extension builder in Hanwell 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 Hanwell 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 Hanwell?

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 Hanwell 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 Hanwell 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 Hanwell

Can an extension builder in Hanwell help with planning permission?

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

Many Hanwell 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 Hanwell help with materials and finishes?

Yes, most extension builders in Hanwell 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.