Extension Builders in Ashford, Middlesex

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 Ashford, Middlesex

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Alexi Construction Ltd
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
At Alexi Construction, we take immense pride in being your trusted partner for a wide array of high-quality property solutions across the UK. Our commitment to delivering perfection to your proposition and exceeding all expectations is at the core of everything we do.
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Latest review:
Great work from start to finish, Suren was professional, reliable, and delivered high-quality service on time and on budget. Communication was clear throughout the works, and the final results exceeded expectations. Highly recommend Alexi construction to anyone looking for real quality work.
Adamantium roofing & brickwork contractors
No reviews yet
Extension Builder in Ashford, Middlesex
First impressions matter, so here’s a little about me and what I bring to the table 👇 With over 10 years of hands-on experience in the building industry, I take real pride in delivering quality work that stands the test of time. Whether it’s a small repair or a full project, I approach every job with the same level of care, attention, and professionalism. For me, it’s not just about getting the job done — it’s about doing it right. I believe in being reliable, honest, and easy to work with. Clear communication, respect for your home, and keeping things clean and organised are just as important as the build itself. Customer satisfaction always comes first. I listen, I care, and I make sure you’re happy every step of the way. If you’re looking for someone trustworthy, skilled, and committed to high standards, feel free to get in touch — I’m always happy to discuss your project and help where I can. 🔨 Quality work🤝 Honest service🏡 Respect for your home Let’s build something great.
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Good Choice Builders LTD
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
We are the building company that specialized in Loft Conversions, Extensions and Refurbishments. By this moment we worked as a subcontractors, now we have all neccessary and feel free to participate to the tenders, prepare the informative and detailed contracts and estimations, management.
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Latest review:
Extensions- 8 Jul 2019
A very efficient builder who did the plans which where passed first time when we needed help he found someone to help very clean and tidy and on time
Goodman Global Ltd
No reviews yet
Extension Builder in Ashford, Middlesex
Please see the photos of works carried out by us. Our latest on going project as of 13/08/2021 is a throughout painting and refurbishment works of a 70 Bed nursing home in Chelmsford for our client Trust Care management in collaboration of NHS) Our lastest completed jobs: BEIRUT NIGHTS restaurant and sheesha bar at 187 Brent Crescent, Park Royal - see photos Also, completed in July 2021: EMAN - nail bar/beauty saloon at 4 Hermitage Parade, Ascot - see photos. Domestic projects are welcome.
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TP Infratech Construction Ltd
No reviews yet
Extension Builder in Ashford, Middlesex
Experienced team of professionals with 10+ years of experience, greater emphasis to Health & Safety, customer satisfaction, quality workmanship, liaison with professionals and councils across London and M25 corridor.
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London Homes Construction Ltd
No reviews yet
Extension Builder in Ashford, Middlesex
All building works undertaken: single extension, double extension, loft conversion, refurbishments from private works to commercial projects. Family business who you can trust with several years of experience. We live by our motto: treat other people as you would like to be treated yourself.
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Stefan paramount construction
No reviews yet
Extension Builder in Ashford, Middlesex
I’m a coalfield builder, I’m working in construction industry by 20 years. I like what I’m doing and I like after I finish the job to see my clients happy!
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MUZAAL construction limited
No reviews yet
Extension Builder in Ashford, Middlesex
A professional and friendly construction team and our aim is to keep our clients happy and satisfied.
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Kp building
No reviews yet
Extension Builder in Ashford, Middlesex
Here at kp building we want the best for our clients.we are a building company that has all your building needs under one roof.we specialise in loft conversions and extensions to a very high standard. We also do all types of building work no job to small. References available on request and can show jobs that I have completed.
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Kingswood Design and Build LTD
No reviews yet
Extension Builder in Ashford, Middlesex
Kingswood Design and Build LTD is a Design, Construction & Building company with over 15 years experience. We also provide Aluminium Bifold, Sliding Doors and Windows through our sister company SBM Glazing. We specialise in residential developments such as loft conversions, extensions and refurbishments.
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LW Landscapes
No reviews yet
Extension Builder in Ashford, Middlesex
We are a hard working company, committed to help making customers outdoor spaces a reality
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jc_electrical
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
We are a construction company with years of experience in all aspects ranging from groundwork, carpentry, extensions and many more. We pride ourselves on delivering a high quality finish.
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Latest review:
Landscaping- 20 May 2026
Very pleased. Responsive and did a good job
FBS LONDON LTD
No reviews yet
Extension Builder in Ashford, Middlesex
FBS LONDON LTD are fully qualified, insured and certified team of builders. We have a wealth of experience spanning over 20 years in the building/construction industry. During this time, we have built a reputation based on quality of work, reliability and trustworthiness. Jobs undertaken and completed to the highest standards include: loft and garage conversions extensions hard scaping (paving/patios) renovations (kitchens & bathrooms) a lot of general home improvements garden works carpentry joinery and more We pride ourselves on completing jobs on time and in budget. Many customers come back to us time and time again, we can provide customer references as well as arrange viewings of previous work we have done. Contact us today for a FREE quote or advice and start your journey to a perfect home!
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R KELLS LTD
No reviews yet
Extension Builder in Ashford, Middlesex
Hello, and welcome! I’m Rkan the owner and lead builder of R KELLS LTD . With years of experience and a commitment to exceptional quality, I’m proud to be known as one of the best builders in London. Whether you’re looking to renovate, extend, or start a completely new project, I bring both expertise and passion to every job. I work closely with my clients to ensure that their vision becomes a reality, on time, on budget, and with the highest standards of craftsmanship. My focus is always on providing a hassle-free experience and delivering outstanding results. Let’s create something amazing together!
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Soho Building and maintenance Ltd
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
We are Soho Building and Maintenance Ltd, currently in our second year of business. We have an abundance of experience in the building industry with our own fully vetted trades including our own in house quantity surveyor for any large tenders. We undertake works of any amount no matter big or small, we can work with architects under minor works contracts
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Latest review:
Rear single story extension. Knocked wall out to extend kitchen. Craig -workman - very good. Lee and Dan project managed and were both excellent. Very please with everything, they turned up on time and when they said they would, cleaned up and finished build on time as agreed. I would recommend them to anyone.
Blue energy 24 Ltd
No reviews yet
Extension Builder in Ashford, Middlesex
I’m a professional contractor specialising in gas engineering, boiler installation, bathroom and kitchen fitting, full refurbishments, and interior design. With years of hands-on experience across construction and home improvement, I deliver reliable, high-quality work tailored to each client’s needs. As a certified Gas Safe engineer, I handle everything from safe gas and boiler installations to full property renovations and design upgrades. My services include: • Boiler installation, servicing & repair • Gas installations and safety checks (Gas Safe registered) • Bathroom fitting and design • Kitchen installation and refurbishment • Full property renovations • Interior design and layout planning Whether you’re upgrading a boiler, renovating a kitchen, or transforming an entire property, I’m here to ensure your project is completed safely, professionally, and to the highest standard. Let’s bring your vision to life
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4.3

Top rated Extension Builders

Our Extension Builders in Ashford, Middlesex, 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 Ashford, Middlesex?

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 Ashford, Middlesex 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 Ashford, Middlesex who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Ashford, Middlesex?

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

Find extension builders in Ashford, Middlesex with MyBuilder

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

Step 2: Compare different extension builders in Ashford, Middlesex

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

Step 3: Hire Ashford, Middlesex extension builders with confidence

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

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

What to ask a Ashford, Middlesex extension builder before hiring?

Before hiring an extension builder in Ashford, Middlesex or extension building company in Ashford, Middlesex, 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 Ashford, Middlesex?

An extension builder in Ashford, Middlesex 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 Ashford, Middlesex 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 Ashford, Middlesex?

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 Ashford, Middlesex 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 Ashford, Middlesex 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 Ashford, Middlesex

Can an extension builder in Ashford, Middlesex help with planning permission?

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

Many Ashford, Middlesex 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 Ashford, Middlesex help with materials and finishes?

Yes, most extension builders in Ashford, Middlesex 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.