Extension Builders in Hayes

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (16 reviews)

Easily find verified Hayes Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Hayes.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Hayes

2829 Results

Sort by:

PrimeUKContractorsLtd
Rating: 5 out of 5
Extension Builder in Hayes
Prime UK Contractors is a London-based construction company providing high quality work for a reasonable price. Our projects are always finished on time. Our priority is the satisfaction of our clients. Our team consists of skilled, experienced builders who will help you execute your dream project.
Get in touch
Latest review:
I recently used PrimeUK Contractors Limited for conversion works at our studios in Camden, and I couldn’t be happier with the results. The project timeline was set at six weeks, and the team delivered right on schedule. Pavlo and his team had a clear understanding of the scope and what needed to be achieved, going above and beyond to make the project a success. The quality and attention to detail in their work were outstanding, and my entire team was thrilled with the final result. Their pricing was competitive and fair, which was another bonus. When we have more work in the pipeline, Pavlo and PrimeUK will definitely be my first call. Highly recommend!
Ali Gad
No reviews yet
Extension Builder in Hayes
I’m an experienced extension builder with a strong reputation for delivering high-quality work on time and within budget. I specialise in home extensions, including kitchen extensions, loft conversions, and garage builds. I pride myself on clear communication, attention to detail, and leaving a clean, tidy site. Whether you’re looking to add space or value to your home, I’m here to help turn your vision into reality.
Get in touch
Kick - Design & Engineering
No reviews yet
Extension Builder in Hayes
I specialise in the structural design of buildings. I have successfully completed a wide range of projects in the residential & commercial sectors. My designs, calculations and drawings are compliant with UK Building Regulations. I hold professional indemnity insurance. With 11+ years of experience, I offer my expertise in: ✅ Design of concrete, steel, masonry & timber. ✅ Calculations & drawings for Planning & Building Control. ✅ Design of extensions, new-builds, refurbs & loft conversions.
Get in touch
SUKH&SONU CONSTRUCTION LIMITED
No reviews yet
Extension Builder in Hayes
SS Construction delivers high-quality building and refurbishment services with a strong focus on professionalism, reliability, and attention to detail. With extensive experience across renovations, structural work, plastering, and carpentry, we provide a complete service tailored to each client’s needs. We pride ourselves on clear communication, honest pricing, and delivering projects on time and to a high standard. Whether it’s a small upgrade or a full refurbishment, our goal is to achieve a clean, durable finish that adds real value to your property. Reliable, efficient, and built to last – SS Construction.
Get in touch
MF Williams Brickwork
Rating: 5 out of 5
Extension Builder in Hayes
Time served Bricklayer for the past 35 years, Experienced in all types of Brickwork , Weather Pointing, Hard Landscapes etc references can be supplied .
Get in touch
Latest review:
Bricklaying- 3 Feb 2018
I am currently using Mark for my brickwork and he is spot on. Always turns up, polite, hard working and very good at his job.
Velox Management Ltd
No reviews yet
Extension Builder in Hayes
Extensions Conversion Porch Driveway Loft conversions Painting decorating Plumbing & electrical
Get in touch
Heathrow Property Services Ltd.
No reviews yet
Extension Builder in Hayes
We are an experienced property construction and renovation company with over 35 years specialising loft conversions, extensions, new builds, outhouse buildings, and general renovations. We have a vast number of experienced qualified and skilled person's that can provide a complete package from design to completions with all building regulation certificates and commissioning reports.
Get in touch
Integro Property Ltd
No reviews yet
Extension Builder in Hayes
Welcome to Integro Property Ltd. Our services range from, Planning, Building Controls, Design through to Build and Competition. Giving our clients a peace of mind they are dealing with one company to achieve their goals. Specialising in Extensions, Loft Conversions and refurbishments for 12 years, I have learnt the secret of any successful project is the Management of the project, and an experienced work force, enabling us to deliver our projects, on time, on budget and to very high quality.
Get in touch
Dipesh
No reviews yet
Extension Builder in Hayes
Hello! My name is Dipesh, and I have over 11 years of experience as an electrician and security system fitter. Throughout my career, I have developed a strong expertise in ensuring the safety and efficiency of electrical systems and security installations. In addition to my work in electrical and security systems, I also offer top-notch handyman services and possess excellent skills in building outbuildings. Whether you need assistance with repairs, installations, or custom construction projects, I am here to help. I take pride in delivering high-quality workmanship and exceptional customer service, ensuring that every project is completed to your satisfaction. I look forward to working with you and providing the solutions you need for your home or business!
Get in touch
Done By Tom Ltd
Rating: 5 out of 5
Extension Builder in Hayes
Welcome to Done by Tom – we offer a completely bespoke design and build service for the London private sector. If you’re looking for clever, stunning and energy-efficient construction as well as interior design, we are it. At Done by Tom, we’ve come up with a unique success formula when it comes to memorable design and construction: combining the interior design, architecture and construction process into one seamless dream to deliver according to our clients vision.
Get in touch
Latest review:
Fireplaces & Flues- 13 Nov 2017
i was so so happy with the service completed by done by tom. I had a really urgent last minute job and they were able to complete all the work to a really high standard and with a great price. I would trust them to do any building work in my house and am happy to have found a trusted builder for future works. Would recommend to anyone
builder
No reviews yet
Extension Builder in Hayes
14 years of experience in plastering, tiling, bathroom and kitchen fitting. I have my own team of skilled builders
Get in touch
Graal Structural Engineering Ltd
Rating: 5 out of 5
Extension Builder in Hayes
We offer Structural Desing and Calculations for New Build, Extensions, Loft Conversions, etc. Detailed drawings and calculations for Building Control. We offer one-stop-shop services including, planning applications, architectural & structural design, cost estimations, project management and construction works.
Get in touch
Hertfordshire Brickwork Limited
Rating: 5 out of 5
Extension Builder in Hayes
Hertfordshire Brickwork Limited., where quality comes first and competitively priced, too. 21 years experience constantly in that field of work. I pride myself on the outstanding quality and the great customer service I provide - that's a promise. It's one of many things I've been extremely proud of throughout my career. I also hold the highly recognised SMSTS Site Management Safety Training Scheme certificate so you can be sure everything will be well planned out safely and correctly. Kind regards, Danny Marsh
Get in touch
Latest review:
Bricklaying- 14 Mar 2016
He completed the job - really impressed - Very Polite - he worked really hard and made a fantastic path for us. Highly recommend this guy.
Bicaku construction limited
Rating: 5 out of 5
Extension Builder in Hayes
Hi my name it's andi: I bean as a general builder for over 6 years I bean working for big company and finally I'm starting my one . I like to give a good service and a good finish on every single job like it is my one house .
Get in touch
Latest review:
Painting & Decorating- 4 May 2021
On visiting to quote Andi impressed us with his professionalism so he was awarded the job over two other applicants. The job was completed on time and to an agreed specification. He was not the least expensive quote but we are happy that we chose him. If I had any further work I would happily employ him again.
Rojline ltd
New on MyBuilder
Extension Builder in Hayes
Rojline Ltd excels in home renovations, handling projects from kitchen and bathroom upgrades to complete property makeovers. We meticulously manage each stage, ensuring a seamless experience and a superior finish that enhances your home. Our expert team is committed to realising your aspirations with dependability and skill.
Get in touch
Plustudios LTD
No reviews yet
Extension Builder in Hayes
Space Up is a trusted general contracting firm specializing in residential construction projects. With a focus on excellence and customer satisfaction, we deliver high-quality results on time and within budget. Our experienced team works closely with clients, prioritizing clear communication and attention to detail to ensure every project exceeds expectations. From new construction to renovations, count on Space Up for superior craftsmanship and reliable service.
Get in touch

Top rated Extension Builders

Our Extension Builders in Hayes, are rated 4 out of 5 based on 16 reviews from customers like you.

Quality screening

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.