Extension Builders in Hayes

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 Hayes

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Sandhu Boyz
No reviews yet
Extension Builder in Hayes
I have a skill of all building work like plumbing electrical flooring painting loft conversion extension new bath work garage etc.
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Elmore Design & Build Ltd
No reviews yet
Extension Builder in Hayes
About Us We are a proud family-run construction business with over 30 years of experience in the industry. After three decades of working for some of the top builder groups in West London, we decided to put our skills, knowledge, and dedication into building our own company — one where we can cut out the middleman and give our clients an honest, straightforward relationship directly with the builder. Learning the trade from our father, who has spent a lifetime in construction, my brother and I now work alongside him to provide a professional, reliable service that covers every aspect of building. From large-scale extensions and new builds to detailed finishes, we treat every project with the same level of care and attention, ensuring results you’ll be proud of. ⸻ What We Do • Home extensions & full renovations • New builds • Loft conversions • Bathroom refurbishments • All types of flooring • Driveways & external works • General building & maintenance ⸻ Why Choose Us Our family values are at the heart of everything we do. We believe in quality workmanship, honest communication, and fair pricing. By working directly with us — the builders — you get complete transparency, no middleman.
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Ovi
Rating: 5 out of 5
Extension Builder in Hayes
Ovi the builder offers a comprehensive service specialising in loft conversions, extensions and refurbishments. We hold over 20 years experience within the construction industry, providing a high standard of work focusing on quality and ensuring a job well done.
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Latest review:
Restoration & Refurbishment- 1 Aug 2026
Thank you for everything, very professional and a solid team. Everything done high quality and pretty fast for fresh kitchen & ensuite. I have put pictures of before and after!
Mannat Construction
No reviews yet
Extension Builder in Hayes
With over 20 years of experience in the building industry, I specialise in high-quality house extensions and loft conversions that add space, value, and long-lasting quality to your home. I take pride in delivering work to a professional standard, with a strong focus on reliability, clear communication, and attention to detail. From the initial design stage through to completion, I work closely with customers to ensure every project is carried out smoothly, safely, and to the agreed timeline. Whether you're looking to expand your living space, create an extra bedroom, or fully transform your property, I bring the skills and experience needed to deliver results you can trust. I’m committed to providing honest advice, transparent pricing, and a clean, tidy working environment. Customer satisfaction is extremely important to me, and much of my work comes from repeat clients and recommendations. I look forward to helping bring your next project to life.
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Jagjit Johal
No reviews yet
Extension Builder in Hayes
Hi I’m johal builder we r doing extensions and interior work and 20 years experience for construction site work
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Flynn Construction ltd
Rating: 5 out of 5
Extension Builder in Hayes
We are a medium sized Limited Company based in Watford . We specialise in all area's of building - New builds, Refurbishments, Extensions and Paving all welcome. We have a vastly experienced team to cater for all your building needs.
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Latest review:
Extensions- 12 Jun 2020
Gavin project managed the rear story extension on our house from start to finish and was professional and friendly throughout. He was always on hand to offer help and support and we would definitely recommend his services.
DG Builds
No reviews yet
Extension Builder in Hayes
At Pinnacle Build Group, we bring visions to life with quality construction and modern design. Whether it’s new homes, developments, or large-scale projects, we’re passionate about creating spaces that are built to last and designed to inspire. With a focus on trust, reliability, and attention to detail, we make the building process simple and stress-free for our clients.
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Gola construction
No reviews yet
Extension Builder in Hayes
Gola-Construction Ltd is a young and dynamic construction company based in West London area. We aim to deliver excellent service to every customer, making sure the all process is stress free. We offer a range of services from general property renovations and refurbishments to extensions, side-returns, basements, loft conversions, plastering, kitchen fitting and bathrooms.
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Rathour
No reviews yet
Extension Builder in Hayes
All building work
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Butler's total building services
Rating: 5 out of 5
Extension Builder in Hayes
Hi I'm Steve,We are a 6 man team carrying out works including loft conversions, extensions, refurbishments and roofing our works are to a high standard with no corners cut, Our carpenters, plasterers and roofers are all highly skilled and take pride in the works they carry out. We also have electricians and plumber subcontractors that we use on a regular basis and work to our standards. We have over 37 years experience in this industry.
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Latest review:
Extensions- 26 Nov 2019
Steve Butler proved to be a very professional, honest, and quality builder. He has the right customer friendly mindset and attitude, together with the right team. We are delighted we selected Steve for our extension, with which we are very pleased. I would not hesitate in recommending him to others.
Property Maintenance Services
Rating: 5 out of 5
Extension Builder in Hayes
I’m a Handyman with many years experience in flat pack assembly, shelves installation, hanging pictures etc, plumbing tasks such as faucet installation & sealant application & more. Tv & audio equipment mounting & painting & decorating including wallpapering. I’m a bit of a perfectionist so be rest assured you’re in capable hands. I would describe myself as friendly, approachable & always happy to help.
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Latest review:
Handyman- 29 Jun 2022
High standard of workmanship, I was very pleased with the results. Very patient with children, as I have two girls who were eager to play with the dollhouse. Great communication and good pricing.
Jk home refurbishment
No reviews yet
Extension Builder in Hayes
Loft conversion,Extansions,Bathroom,kitchen, Tilling,Plumbing,Electrical,Brickwork,Plastering Flooring
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BLUE LOFT CONSTRUCTION LTD
No reviews yet
Extension Builder in Hayes
Design, Build & Remodel We pride ourselves on our commitment to provide a professional and speedy service at all times, whilst maintaining the highest quality of work. We take on all types of jobs from small domestic work to larger commercial projects, all carried out to the highest standards, and at very competitive prices. We take on all building work from plumbing and electrics to conversions and extensions. Contact us today to discuss your requirements.
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Mannatconstruction
No reviews yet
Extension Builder in Hayes
we strive to provide 100% quality fitting bathrooms and ensuites.with over 10 years experiance in renovating bathrooms we give the customer our personal vision and provide total stress free renovation and aim to complete all projects on time as quoted in quotes. we install wet rooms and and lighting to customers preferred project,so give us a go and share your vision.
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Corneliu Cauneac
Rating: 5 out of 5
Extension Builder in Hayes
I am experienced, hard working and forward thinking. I do not spread myself thinly and ALWAYS finish a project promptly once started. I pay close attention to detail and discuss all aspects of the job with my clients prior to starting to make sure we are always on the same page.
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Latest review:
Corneliu undertakes tiling work for me. He is a good worker and he makes a perfect job. He has worked for me for over a year. I am very happy with his work and only use him. I would recommend him very much.
Brent Property Services LTD
Rating: 5 out of 5
Extension Builder in Hayes
We are a building and refurbishment company. We are not the type of team that we can do everything, in our team the plumber is plumber , electrician is not bricklayer as well, everyone is doing what they trained for. Works are insured, reference available. At request we provide gas safety certificate and electrical certificate.
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Latest review:
Restoration & Refurbishment- 18 Sep 2019
Work completed to a good standard. Thank you

4.2

Top rated Extension Builders

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

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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.