Extension Builders in Ascot, South East England

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, South East England

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Skyway construction ltd
Rating: 5 out of 5
Extension Builder in Ascot, South East England
I am working in construction from 15 years . I have a good and experience team. I recently renovated the 3 bedroom house with a 6 meter back extension. I mostly do loft conversion, back extension, renovate the old house , back garage etc.
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Latest review:
Handyman- 22 Jan 2018
Saravjeet was excellent throughout both in his communication and flexibility with the number of small jobs that we needed completing throughout the house including repairing our kitchen cabinets, garden fence and electrics. I would recommend his services wholeheartedly.
Bradley Thomas Partnership Ltd
No reviews yet
Extension Builder in Ascot, South East England
Bradley Thomas Homes is a residential building company established in 2021, specialising in roofing, loft conversions, extensions and home renovations. We deliver high-quality workmanship on projects of all sizes, from roof repairs and replacements to full property transformations. Our team is committed to reliable service, clear communication and attention to detail from start to finish. Whether you’re looking to create additional living space with a loft conversion, extend your home, or carry out essential roofing works, we manage every project with professionalism and care. We pride ourselves on completing work safely, efficiently and to a high standard, ensuring results that add lasting value to your property.
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K7 Renovations
Rating: 5 out of 5
Extension Builder in Ascot, South East England
At K7 we pride ourselves on our attention to detail. We only use quality tradesman. Our aim is to give our clients the dream house they have been looking for. We at K7 we undertake extension, loft conversions, garage conversions,bathroom/ kitchen renovations and full house refurbishments.
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Latest review:
Kevin from K7 renovations has done 2 jobs for me in the last few years, the first being an annex in my garden, the second was a full extension with high vaulted ceilings. Both jobs ran smoothly from the time I handed him my architects drawings. The things that stood out for me were Kevin's knowledge and understanding of what I required, the timekeeping of everyone on site and last but not least the site was left tidy at the end of every day. I would highly recommend K7 to anyone. I would be happy to share photos of these projects with anyone.
DM Designs & Build
Rating: 4.8 out of 5
Extension Builder in Ascot, South East England
DM Designs & Build is a personable, reliable and trusted company with over 18 years of experience working in and around the Surrey area. Our tradesmen are highly skilled, experienced and friendly and can deliver your dream project, large or small to your complete satisfaction. We believe the clear and consistent communication we have with our customers throughout the works being carried out, has been the heart of our excellent reputation as well as the outstanding finish we provide.
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Latest review:
Extensions- 2 May 2019
I would like to say that Danny and his team did a fantastic job on the single storey extension to our home, they were very efficient and tidy during the whole build and kept us informed at each stage. I was very impressed with the speed in which it was completed, and the building inspector also commented on how much of a good job it was. Danny is very approachable and informative and added some really nice touches to the extension after consulting us which gave it that bit extra! some of his ideas I wouldn’t have thought of, I would not hesitate to recommend Danny, we are very happy and looking forward to appreciating their hard work.
Rexha Driveways and Patios
Rating: 5 out of 5
Extension Builder in Ascot, South East England
Welcome to Rexha Driveways Patio and Paths, we are a family run business with over 10 years experience. We complete various types of work from: BLOCK PAVING PATIO BRICKWORK POINTING FENCING TURFING DECKING ARTIFICIAL GRASS RESIN TILING AND MUCH MORE
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Latest review:
Fencing- 1 Apr 2024
The fencing job was done very neatly and professionally. He is reliable and trustworthy he has promised that he will start the job next day He came on time and started the job and ordered the material. I don’t have any hesitation to recommend him for the next coming jobs.
Earthmates Construction Limited
Rating: 5 out of 5
Extension Builder in Ascot, South East England
Introducing Earthmates: Your trusted partner for all property needs. We offer comprehensive services in new builds, extensions, landscaping, fencing, loft conversions, and complete property management. Whether you’re planning to build from the ground up, expand your existing space, or enhance your outdoor area, Earthmates delivers expert craftsmanship and tailored solutions to transform your property vision into reality. Let us help you create, renovate, and manage with quality and care at every step.
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Latest review:
Landscaping- 20 Sep 2025
Earthmates absolutely transformed my garden. They did an amazing job so I hired them again to redo my driveway. I would definitely recommend them an would hire them again an again. They were a good bunch of guys friendly and professional. If you want a job done right hire Earthmates Construction!
LJS Carpentry
No reviews yet
Extension Builder in Ascot, South East England
Friendly face, reliable professional service with vast experience, flexible hours to suit your needs. Leave jobs clean and tidy. Contact for free quotes
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Lamont Builds Limited
No reviews yet
Extension Builder in Ascot, South East England
Welcome to Lamont Builds Limited, your trusted partner for all your building needs in Surrey and across England. Specialising in a wide range of services, including extension building, loft conversions, renovations, garage conversions, and home office conversions, we are committed to transforming your living spaces into functional and beautiful environments. Our team of skilled professionals is dedicated to delivering high-quality craftsmanship and exceptional customer service, ensuring that every project is completed to your satisfaction. Located in the heart of Staines-upon-Thames, Lamont Builds Limited has established a strong reputation for excellence in the building industry throughout Surrey. Whether you're looking to expand your home with a seamless extension or convert your loft into a cosy retreat, our experienced builders are here to bring your vision to life. We understand the importance of creating spaces that not only meet your practical needs but also enhance the overall aesthetic of your home. Our extension builders are adept at designing and constructing additional spaces that blend seamlessly with your existing structure. From initial planning to final touches.
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Mushroom Building Services
Rating: 5 out of 5
Extension Builder in Ascot, South East England
We are a small building company with over 30 years experience based in Farnham. We offer a full building service from start to finish. We complete all work to the highest standard, no exceptions. We’re fully insured and qualified.
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Latest review:
Conversions - General- 29 Sep 2022
The job - gutting our living room. Tearing down the ceiling, removing all old wallpaper and ripping up the floor in order to insulate and add lighting. While we were doing this, we decided to replace the main steel in the living room (which was oversize and impacted the floor height in the guest room) and do remedial works in the guest room. The steel replacement was not time budgeted, but Oli and Tony didn’t hesitate to quote,To make time for us and bring in the structural engineer. Probably added 3 weeks to their time on site. The trades they brought in (plumbing for heating, electrician for downlighters, structural engineer and plasterers) were all professional, did an excellent job and were all unfailingly polite. It was easy to build a good, positive relationship with them, to the point we felt comfortable giving them the keys to the house so they could work while we went away for two weeks. They sent photos of their progress and showed up and worked as if we were there. I was very impressed by the state of the house when we got back. They watered our plants (I didn’t ask) and they cleaned the hallway so that it was spotless. They did a good job for a fair price, and were always cheerful and open to conversation. They came back to do a few snagging items without being chased (this is a huge thing for me, after having chased many builders to finish bits and pieces). I would definitely use them again.
Bernards Construction & Maintenance
Rating: 5 out of 5
Extension Builder in Ascot, South East England
Bernards Construction & Maintenance was started over 90yrs Years ago as a family run business.I have since carried on the company and been involved in many building projects over the years. Ranging from large two storey extensions to Garages and porches. Large or small every job is important to me. I carry out my clients wishes to the letter. The security of their home and their privicy is also paramount in the way I handle the project.I have full Liability insurance and can provide many references if required.
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Latest review:
Plastering- 7 Nov 2017
Bernie provides outstanding customer service. He takes great pride in his works and has a large understanding of skills that he is more than happy to share. He worked extremely well on leveling the fireplace to the correct height and the job was done in great timing. He had great availability for the job and I was so pleased that it was done urgently. He showed me some of his other works and it was a truly magnificent work of art to say the least and I would highly recommend him to friends and family.
Loftxtnd Limited
Rating: 5 out of 5
Extension Builder in Ascot, South East England
Hello! We are offering full range off work:full refurbishment,loft conversion,house extensions,driveway!
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Latest review:
The project lasted from July 2023 to Feb 2024 and comprised of: 1. Single story rear extension with new kitchen and underfloor heating 2. 75m2 patio 3. Internal reconfiguration including removal / installation of walls, new flooring, plumbing (including new boiler), new door frames, doors and skirting, redecoration, carpentry for cupboards 4. Ventilation of existing roof The team are both friendly and professional with Alin always on hand to manage any questions / situations as they arise. The work is clearly costed and every two weeks a valuation takes place to ensure transparency of work undertaken both in original scope and any extras. The quality of the build was excellent, something the building inspector commented on. Alin was recommended to me based on past work, and I in turn would highly recommend him.
M&C Company
Rating: 5 out of 5
Extension Builder in Ascot, South East England
I am a very hard and an experienced handyman.I and my team have done a lot of renovation work all-over London. My main trade is Painter&Decorator.No job is little or to hard.Most of the projects are done in time and on the budget.
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Latest review:
Painting & Decorating- 5 Sep 2021
Muhamet was very professional and delivered the job on time and in high quality. I would definitely recommend him.
4D ROOFING & BUILD
No reviews yet
Extension Builder in Ascot, South East England
4D ROOFING & BUILD We strive in to male sure all work is completed to a very high standerd we have a very good customer base through 25years in the trade. Farther amd son buisness covering all aspecs of build and refurbishment ie lofts , extentions , kitchens , bathrooms etc amd many other aspecs. Good friendly onast work gaurenteed full liabilty insurence
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MPE Brickwork and Construction Ltd
Rating: 4.9 out of 5
Extension Builder in Ascot, South East England
MPE Brickwork & Construction Ltd is a small, family‑run construction company with a reputation for quality workmanship, reliability, and a personal approach to every project. With years of hands‑on experience, we specialise in building home extensions, new build garages and conversions, brick outbuildings, carrying out structural alterations, and installing RSJs to create open‑plan living spaces safely and efficiently. Our team is skilled in all aspects of brickwork ensuring every finish is completed to a high standard. As a family business, we take pride in offering honest advice, clear communication, and a friendly, dependable service from start to finish. Whether you’re expanding your home, removing load‑bearing walls, or undertaking general building works, we deliver practical solutions tailored to your property and your vision.
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Latest review:
Bricklaying- 20 Aug 2025
Michael was hired to build a set of tiered retaining walls and steps in my garden. He was a pleasure to deal with whilst costing the job, gave a fair price and provided a detailed quote. In terms of getting the job done, Michael and Conor were superb. They were there when expected, they went above and beyond on multiple occasions when issues were discovered (not with their work), and at no point did they take the easy route. Rather, the attention to detail and consideration they put into how I wanted everything was exceptional and the communication throughout was faultless. I would confidently recommend MPE to anyone and will certainly be using their services again myself. The final bill was also exactly as quoted, and the standard of work was spot on. All round excellent.
G SINGH
Rating: 5 out of 5
Extension Builder in Ascot, South East England
G SINGH BUILD is your trusted partner for high-quality home improvement and building services. Specializing in carpentry, bathroom fitting, fencing, gutter installation, driveways, and a wide range of general building work, we bring skill, reliability, and craftsmanship to every project. Whether you're renovating your bathroom, upgrading outdoor spaces, or tackling a full home improvement job, G SINGH BUILD delivers durable, precise, and beautifully finished results—on time and on budget. We take pride in turning your vision into reality with a commitment to excellence and customer satisfaction.
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Latest review:
Painting & Decorating- 26 Mar 2025
G singh gaves me an excellent job more than my expectation and helped me a lot as i dknt know much about construction work thanks G SINGH
G S Construction
Rating: 5 out of 5
Extension Builder in Ascot, South East England
We undertake all types of building construction work, such as bathroom and kitchen fitting, electrical work, bricklaying and repointing, carpentry, central heating, all extensions, loft conversion, demolition and clearance, driveways, and fencing. installing and fitting kitchens, removing existing units and measuring for new ones, building base units, wall units and cupboards, fitting cornices, pelmets, plinths and worktops, tiling walls and floors, and carpentry.
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Latest review:
Extensions- 3 Feb 2024
Custom design and build of a upvc porch. Gurjant and his team were prompt and courteous. The work was completed in 2 days to a high standard. Highly recommended.

4.2

Top rated Extension Builders

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

Quality screening

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What types of services are offered by local extension builders in Ascot, South East England?

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, South East England 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, South East England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Ascot, South East England?

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

Find extension builders in Ascot, South East England with MyBuilder

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

Step 2: Compare different extension builders in Ascot, South East England

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

Step 3: Hire Ascot, South East England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Ascot, South East England, 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, South East England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Ascot, South East England extension builder before hiring?

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

An extension builder in Ascot, South East England 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, South East England 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, South East England?

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, South East England 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, South East England 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, South East England

Can an extension builder in Ascot, South East England help with planning permission?

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

Many Ascot, South East England 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, South East England help with materials and finishes?

Yes, most extension builders in Ascot, South East England 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.