Extension Builders in Hayes

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 Hayes

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Abhi builders ltd
Rating: 5 out of 5
Extension Builder in Hayes
Abhi Builders are a well established company, providing quality and reliable building services in West London. We cover Hayes, Southall, Harrow, Slough, Windsor, Wembley, Twickenham, Richmond and surrounding areas. We specialise in all building work including extensions, loft conversion and refurbishment work from bathrooms to kitchens. Abhi Builders work with you from design to finish, providing a high quality job with reliability and experienced knowledge.
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Latest review:
Mandeep has been extremely helpful and allowed me to have assurance that the work would be completed of good standard. I would definitely recommend him to others as it can sometimes be difficult to find honest builders. Mandeep has made sure that all the work was completed of a good standard and any outstanding work that I wanted completed was done on the same day or the following day. He is quick to meet deadlines and I have no complaints.
Florin
Rating: 5 out of 5
Extension Builder in Hayes
I’ve got over 10 years experience in roofing industry,I’m a professional person,I’m not doing tipe of work that I never done it before,I don’t leave any jobs unfinished.I have done several roofing jobs for different companies base in London.
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Latest review:
Roofing (Pitched)- 29 Nov 2022
Florin and his team did a very good job fitting a skylight and rubber roof. Communication was very good and the standard of workmanship and overall finish were excellent. I would strongly recommend him
W8 Build Ltd
Rating: 5 out of 5
Extension Builder in Hayes
Hi, I’m Jon, the Founder of W8 Build. With over three decades of experience in both modern and listed buildings, I’ve dedicated my career to transforming spaces – from bespoke home extensions and loft conversions to the careful restoration of historic landmarks. I even had the honour of working on Windsor Castle alongside Her Majesty The Queen after the 1992 fire, a project that taught me how to balance grandeur with precision. At W8 Build, we believe exceptional craftsmanship should be accessible. Grounded in values of integrity, reliability, and meticulous attention to detail, my team and I bring the high standards of historic restoration to every project – all at market-competitive rates. Whether you’re seeking a stylish roof terrace, a complex basement conversion, or a heritage-sensitive renovation, you’ll receive a fixed-price, transparent proposal and a commitment to excellence that makes quality affordable. There are no hidden fees or inflated costs here – just clear communication, thoughtful planning, and the peace of mind that comes from working with a team that treats every project, whether a royal landmark or your family home, with equal care and professionalism. Let’s work together to bring your vision to life, blending timeless quality with modern practicality. Your dream space deserves nothing less. W8 Build by Jon Taylor
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Latest review:
Extensions- 14 May 2025
Jon was able to take a failed project from a previous contractor and manage historic building preservation, regulation in Westminster, a lack of parking, plumbing from the Victorian age, and a demanding client to deliver a beautiful result. I love my garden flat extension, it manages to respect the historic nature of a building from the 1840s while also adding amenities to be proud of in 2025. Thank you Jon (and team) and best of luck with future business.
GSPM Contractors Ltd
No reviews yet
Extension Builder in Hayes
New to My Buillder to help expand our exisitng business we are a team of highly skilled tradesman that undertake all types of building projects from fitting a toilet to full refurbishments, extentions & loft conversion. We pride ourselves on excellence and would be only too pleased to provide contact details of referees from completed projects away from my builder if required. We work closely with our clients to design & implement any project both large or small and specialise in insurance works
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Stoneridge Construction & Interiors Ltd
Rating: 5 out of 5
Extension Builder in Hayes
Stoneridge Construction & Interiors Ltd are an experienced team of tradesmen offering an outstanding quality of work for a reasonable price. We pride ourselves on being friendly & reliable builders who’s main aim is to exceed the customers expectations. We undertake all aspects of building, renovation & maintenance work. If you are looking for an efficient, professional & cost effective building team for your project then please get in contact with us today.
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Latest review:
Plastering- 21 Jan 2021
Professional team and job very well done
Masson Developments Ltd
No reviews yet
Extension Builder in Hayes
"Building your ideas to reality" We undertake all turn key operations from obtaining planning permission to completing your project. We specialise in Design & Build, Extensions and Loft Conversion, Residential & Commercial Renovations.
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TJC
Rating: 4 out of 5
Extension Builder in Hayes
TJC is a reliable and successful maintenance company Our teams vision is to enhance your homes and gardens to meet your individual needs and requirements. We value ourselves on our punctuality, tidiness and professionalism and always try to build a personal relationship with every one of our clients. We offer flexible service hours by tailoring every job to our clients individual needs and requirements which always creates real value for money.
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Latest review:
Plastering- 9 Nov 2021
Job was completed on time.
Blue Mark Construction ltd
No reviews yet
Extension Builder in Hayes
We are a trusted and reliable building services company, offering a wide range of construction and renovation solutions. With our expertise and commitment to quality, we deliver satisfactory results for all types of building works Our building company boasts a remarkable 12-year track record in delivering exceptional building services. With a wealth of experience under our belt, we have honed our skills and expertise to provide top-notch construction solutions. Throughout the years, we have successfully completed numerous projects, ranging from residential properties to commercial developments. Our commitment to quality and attention to detail has earned us a stellar reputation in the industry. Clients can trust in our ability to deliver projects on time and within budget, while ensuring the highest standards of craftsmanship. From start to finish, our team of skilled professionals work diligently to bring our clients' visions to life. With our extensive knowledge and proven experience, we are the go-to choice for any building project.
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SpectRoom property Maintenance LTD
Rating: 5 out of 5
Extension Builder in Hayes
At SpectRoom Ltd we pride ourselves for being prompt, working to budget and on time and are very clean. We will fully complete any project including all decorating flooring tilling construction and all other property maintenance jobs to customer requirements and for that we will be more than happy to provide local references. SpectRoom for spectacular rooms.
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Latest review:
Extensions- 22 May 2019
Jacob was very accommodating and flexible. His team were great and he completed the work nicely. There was some splatter from the cementing on to my neighbour's wall. He tried to clean it off but it wouldn't all come off. Therefore, he went out and bought some paint and repainted their wall. I would get him back for more work without hesitation. When looking for a builder - they have to be honest, work hard and to an excellent quality without cutting corners. They should be responsible to ensure neighbours property isn't damaged and provide consultancy as what we want and want is realistic can differ significantly! - and if any issues rectify them once the job is complete and of course provide good after sales. I have used several builders over the years - very few tick all of the above boxes. Jacob certainly does.
Evermount construction ltd
No reviews yet
Extension Builder in Hayes
We are evermount construction ltd based in London. We specialise in house extension, renovation, new build, out building and loft conversion. We use premium quality material with experience team.
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RM Electrical Wiring
Rating: 5 out of 5
Extension Builder in Hayes
I have been in the industry for over 7 years. I can do: *Floor laying *Electric *Plumbing *Painting *Partition wall *Maintenance *Plasterboard *Suspended ceiling *Drainage *Patio *Brick wall *Coving And general building jobs
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Latest review:
We completely renovated our home, which included building a new side and back extension. Mr. Manaj did a fantastic job installing new plumbing, decorating, new flooring with heating, suspended ceilings, a new kitchen, and partition walls. We are overjoyed with how beautiful the house has turned out. Mr. Manaj was really competent and dependable; the work was completed on schedule, and I would highly recommend him as a worker. We are pleased to send you any photos of Mr. Manaj's outstanding work.
first4builders
Rating: 5 out of 5
Extension Builder in Hayes
Loft conversions, house extensions. All kinds of renovation and refurbishment: doors and windows, flooring, tiling, bathroom and kitchen fitting. Building with confidence!
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Latest review:
MR ZAIKA DID A BIG JOB FOR ME,WHICH HE FINISHED IN GIVEN TIME .HE BUILT A REAR EXTENTION,AND DID RENOVATION SUCH AS FLOORING,REMOVING AND INSTALLING DOORS,TILING,REMOVING AND CHANGING WINDOWS,BUILDING A NEW KITCHEN,AND BATHROOM.HE WAS RELIABLE AND DID EVERYTHING TO THE BEST OF HIS ABILITY AND AS HE HAD PROMISED. HIS WORK IS EXTREMELY PROFESSIONAL AND CLEAN I AM VERY HAPPY WITH MR ZAIKA'SWORK . I WOULD RECOMMEND MR ZAIKA HIGHLY AND I AM SURE ANYONE GIVING HIM WORK WOULD BE VERY HAPPY AS I HAVE BEEN.
D&C Building
Rating: 5 out of 5
Extension Builder in Hayes
Top quality, reliable team and always in time !
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Latest review:
Fencing- 9 May 2022
Very nice and polite guy. He did his job as promised. The price was fixed and job was done neatly. He tidied away all the rubbish and out back everything in order which I was very pleased with. The communication was great and everything went very well. We enjoy our garden more than before now.
Gurlal construction ltd
No reviews yet
Extension Builder in Hayes
Electric,plumbing,renovation,demolition,roofing,painting etc
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Richard651LTD
No reviews yet
Extension Builder in Hayes
⸻ Welcome to RICHARD651LTD – Where Quality Meets Color At RICHARD651LTD, we believe that a fresh coat of paint can do more than just change the look of a space—it can transform how you feel in it. Whether you’re looking to brighten up a single room or give your entire property a new lease on life, we bring skill, precision, and a passion for detail to every project. With years of experience and a reputation for reliability, we specialize in: • Interior & exterior residential painting • Commercial painting • Surface preparation & repair • Color consultation • Eco-friendly paint options We take pride in using top-quality materials, staying on schedule, and leaving every job site spotless. Most importantly, we listen—your vision, your timeline, and your satisfaction are at the center of everything we do. Let us help you bring your vision to life, one brushstroke at a time. Contact us today for a free quote and discover the difference of working with true professionals.
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Distinct Ltd
Rating: 5 out of 5
Extension Builder in Hayes
Distinct lawn solutions are a lawn specialist company who provide a first class service. Hard work, trust and professionalism are main aims. We can turn any garden into a wonderful landscape. Work is finished to a guaranteed high standard. We have a great, ever growing online portfolio to view.
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Latest review:
Landscaping- 14 Dec 2014
Great job by Jordan. All was done on time without compromise on quality. Thank you

4.1

Top rated Extension Builders

Our Extension Builders in Hayes, 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 Hayes?

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

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

What are the hourly rates of extension builders in Hayes?

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

Find extension builders in Hayes with MyBuilder

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

Step 2: Compare different extension builders in Hayes

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

Step 3: Hire Hayes extension builders with confidence

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

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

What to ask a Hayes extension builder before hiring?

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

An extension builder in Hayes 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 Hayes 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 Hayes?

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 Hayes 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 Hayes 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 Hayes

Can an extension builder in Hayes help with planning permission?

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

Many Hayes 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 Hayes help with materials and finishes?

Yes, most extension builders in Hayes 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.