Extension Builders in Ascot

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (19 reviews)

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Some of our top rated extension builders in Ascot

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The Lionvale Construction Limited
Rating: 5 out of 5
Extension Builder in Ascot
The Lionvale Construction Building Excellence with Integrity The Lionvale Construction is a distinguished construction firm renowned for delivering superior craftsmanship, innovative solutions, and unwavering commitment to excellence across every project. With a solid reputation built on trust and performance, we specialize in a wide spectrum of services including residential, commercial, and industrial developments. Our expert team combines industry-leading technology with best-in-class practices to ensure each project is completed on time, within budget, and to the highest standards. From new builds and renovations to complex infrastructure ventures, we provide bespoke solutions tailored to the unique vision and requirements of our clients. At The Lionvale Construction, safety, sustainability, and client satisfaction are at the heart of everything we do. Our collaborative approach and meticulous attention to detail have made us a preferred partner in the construction industry. Choose The Lionvale Construction — where quality, reliability, and integrity define every build.
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Latest review:
Conversions - General- 26 May 2025
The guys did a great job in tearing down a stud wall and reflooring the living room to cover the gap previously occupied by the wall. The job was finished to a very good standard, including decorating.
Machomes d&b ltd
No reviews yet
Extension Builder in Ascot
At MAC Homes, we combine our experience and expertise with your dream home vision to produce high-quality finish and fully functional extensions, conversions, renovations, and more, for clients across Surrey. Based in Lightwater, Surrey, and covering the surrounding areas, MAC Homes is a family-run construction company with 20 years' experience in satisfying customer requirements. We take the time to listen to what you want to achieve, collaborate on ideas and create the perfect, high-quality finish that you can truly call home.
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MMC Mesi’s Maintenance LTD
Rating: 5 out of 5
Extension Builder in Ascot
Renovating houses extensions quarters decorating bathrooms instalment kitchen instalment
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Latest review:
Bathroom Fitting- 5 Apr 2022
A good experience, a quality job at a competitive price
M blakey construction
Rating: 5 out of 5
Extension Builder in Ascot
Father and son working together providing an efficient. reliable and friendly service. We are a fully insured business specialising in wall and floor tiling with over 20 years experience. There is no job too big or too small. Our services range from full refurbishments down to single bathroom or kitchen tiling. We take pride in the quality of our work, with most of our work coming from recommendations. References are available.
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Latest review:
Tiling- 25 Feb 2020
Miles arrived promptly and began work straight away. Miles was neat and tidy and has done an excellent job of tiling the kitchen. I would not hesitate to engage him again. Miles was very friendly and a real pleasure to deal with.
Cousins Brickwork
Rating: 4.8 out of 5
Extension Builder in Ascot
Cousins Brickwork puts quality first. We provide quality brickwork, landscaping and specialist repointing. We take pride in our work and reputation. No job too small or too big, we are happy to cater to all jobs. Fully insured and qualified bricklayers and labourers, many years of experience through out the team. Hope to hear from you soon Cousins Brickwork
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Latest review:
Repointing- 1 Dec 2025
Really wonderful work. Matt was a delight to deal with from start to finish and his work was a very high standard. I would strongly recommend him. We want him to do more work for us.
Leon building contractors limited
Rating: 5 out of 5
Extension Builder in Ascot
Hi.Welcome to our profile. We are well established building company working in London and surrounding areas. We are specialists in loft conversion and extension. All kind of building works undertaken.also happy to provide photographs and references of our previous happy customers.We offer free quotes.Fully insured,skilled trades men. Finish projects on time limit to suits you. We are proud member of Association of Master Tradesmen and check a trade. thanks for visiting our page.
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Latest review:
Extensions- 25 Apr 2025
we recently had the pleasure of working with Leon building contractors limited, and i cant recommend them highly enough! They carried out a single story rear extension, an internal garage conversion and porch to the front of the house. On top of that they installed our new kitchen and toilet suite downstairs all finished to a high standard. From start to finish Vic and his team were amazing nothing was too much trouble and were always happy to do anything without a fuss. Their attention to detail was first class. It wasn't only us who was impressed but our neighbors commented how friendly, respectful and hard working they all were and have already asked for his contact details. Vic trade contacts also helped us with windows/bi-folds and quartz worktops all high quality at much cheaper prices i could find myself! Thanks again to Vic and the team for doing such a brilliant job, we have no hesitation to use again in the future!
Venher Limited
Rating: 5 out of 5
Extension Builder in Ascot
We can undertake all your heating works as we are Gas Safe registered our service provides the safest solutions and the highest quality standard of work. Our heating & gas services include: • Gas and Central Heating Installation • Gas Safe Registered • Landlord Gas Safety Checks • Boiler Installation, Repair and Service • Gas Cooker and Fire Installation, Service and Replacement • Safe Capping Off of Unused Gas Pipework • Radiator Installation, Relocation, Repair • Thermostats and Smart Thermostats Installed and Replaced • Bathroom and Wet Room fitting • Pipework Replacement, Lead Pipework Removed and Replaced • Leak Detection
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Latest review:
Gas Work- 3 May 2026
Very professional, thorough with good communication. Explained the job. There was a slight increase in initial work, which did incur an additional cost but it was explained clearly by him. Would definitely recommend and use again
TJC
Rating: 4 out of 5
Extension Builder in Ascot
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.
SRT Construction Ltd
No reviews yet
Extension Builder in Ascot
Years experience in building works. time effective and cost effective
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Touchwood Build Ltd
Rating: 5 out of 5
Extension Builder in Ascot
Touchwood Build is a local business working in the North London area. We have 20 years experience and aim to offer an excellent general building service, with particular attention given to good communication, attention to detail and consideration and respect for our clients and their properties.
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Latest review:
From the very first site visit through to completion Rod and his team did a superb job building our single storey extension. His attention to detail resulted in a project that was on schedule and on budget. We would have no hesitation in highly recommending him.
B&R Steel LIMITED
Rating: 5 out of 5
Extension Builder in Ascot
We are a well-established family run company based in Surrey that specialise in all aspects of concrete, reinforced concrete and groundworks, we cover a wide variety of works from basements, piled ground beams, reinforced concrete slabs down to your traditional footings. We work alongside our clients to ensure the work is done to the highest of standards and a safe manner, We would be happy to assistant you with your project.
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Latest review:
Groundwork & Foundations- 3 Mar 2021
I was left in a bit of mess by another builder and I had a very tight timescale to meet, I explained the situation to Rob and he came and took a look the same evening. Rob provided a competitive quote and he squeezed my job in so I met my deadline. Him and his team did a fantastic job, they were extremely efficient, professional, nice guys that you feel comfortable with them on your property that did respect COVID-19 measures. I definitely recommend them! Thank you so much Rob!!
BURWOOD BUILDING CO LTD
Rating: 5 out of 5
Extension Builder in Ascot
We specialise in extensions, refurbishments, loft and garage conversions. Originally trained as a carpenter with over 15 years in the building industry.
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Latest review:
Carpentry- 22 Apr 2024
Really friendly and helpful guys. Great communication and completed the job quickly and efficiently. Wouldn't hesitate to recommend and will certainly use again. Many thanks
LJC Construction
Rating: 5 out of 5
Extension Builder in Ascot
Hi my name is Liam Chiles, I have been working in the construction industry since 2012. I have achieved an extended diploma in Construction, and I have also got a diploma in Carpentry, one of my specialties. My practical experiences in general building spans several years, which includes Extensions, Knock-Throughs, Brickwork, Carpentry, Roofing and Landscaping (Patios). I also have connections with a variety of trades so I can see your project all the way through.
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Latest review:
Bricklaying- 28 Nov 2020
Great job bricking up a window. Liam turned up on time, stuck to the quote and was very pleasant and helpful. We would definitely recommend him
Macklins Home And Gardens
No reviews yet
Extension Builder in Ascot
Hi, my name is Raymond Macklin owner of Macklins Home And Gardens (Building And Landscaping), we undertake Residential Construction Work, Driveway Design and lay, Patio Design and lay, Fencing, we pride ourselves on honesty and competitive estimates and treat our customers property as it was our own.
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j ward joint sealing specialists ltd
Rating: 5 out of 5
Extension Builder in Ascot
Est 2010, we have grown our business and expanded . We have worked for some of the largest developers in the country on properties up to £70 million. 2015 was the turning point for us going to a Ltd company ahead of target. We expanded our business to bespoke design and build and specialize in refurbishment properties and major extensions with a large client base across the east, south, and west counties, including work in the Cotswolds. We have now expanded in PROFESSIONAL SNAGGING. We also specialize in feature wall paneling. All of our tradesmen are certified in their fields. References and photographic evidence can be provided. We take the strain from any job and provide all trades, Project management and Produce quality work to the highest of standards.
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Latest review:
Extensions- 8 Oct 2025
Jason and his team have just completed our wraparound extension, and the result has exceeded all expectations. Their workmanship, accuracy, and attention to detail are outstanding, and the whole process was smooth and stress-free. They stuck to timings, kept the budget in mind, and made everything feel effortless. Partway through the build, Jason had to undergo an operation and was signed off for five weeks. Remarkably, nothing was delayed — his team carried the project seamlessly, and with Jason still on site when he was able to be, everything ran perfectly. It’s a real credit to how capable they all are and the consistently high standards they work to. The only negative thing I can say is that we were sad to see them leave – they’ve been such a positive part of our daily lives over the past eight weeks. The finish is exceptional and we’re absolutely over the moon. We couldn’t recommend Jason and his team highly enough.
Kingston build
Rating: 5 out of 5
Extension Builder in Ascot
I have been working in the construction industry for over 25 years working in all aspects of the building trade from small projects to large builds
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Latest review:
Extensions- 18 Sep 2020
Work is ongoing and to date we are very satisfied with how Dale and Matt are progressing. The site is kept clean and tidy with all excavation, concrete footings and drainage work completed so far. Workmanship has been excellent. Final feed back to follow on completion.

4.2

Top rated Extension Builders

Our Extension Builders in Ascot, are rated 4.2 out of 5 based on 19 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Ascot?

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

Find extension builders in Ascot with MyBuilder

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

Step 2: Compare different extension builders in Ascot

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

Step 3: Hire Ascot extension builders with confidence

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

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

What to ask a Ascot extension builder before hiring?

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

An extension builder in Ascot 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 Ascot 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 Ascot?

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 Ascot 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 Ascot 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 Ascot

Can an extension builder in Ascot help with planning permission?

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

Many Ascot 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 Ascot help with materials and finishes?

Yes, most extension builders in Ascot 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.