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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E H Carpentry
Rating: 5 out of 5
Extension Builder in Ascot, South East England
At EH Carpentry we offer detail-orientated and meticulous carpentry, with a wealth of experience in executing fixtures and fitting installation for residential properties. With nearly 20 years experience.
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Latest review:
James fitted new door linings frames and fire doors to upstairs of my house. Completed the work quickly, to high standard and was very happy with the price and professionalism
selfemployed builder
Rating: 5 out of 5
Extension Builder in Ascot, South East England
Hi there , I am self-employed builder based in wokingham , I rate myself as a hard worker and keen to get a job done well , through many years in construction mostly in commercial builds , I have also worked in many private builds too,some of my work is shown below in the pictures , if you are in need of any advise, or any help getting any work done dont hesitate I would be more than happy to help , For more please like or follow my page on Facebook EIC Brickwork Thank you so much
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Latest review:
Bricklaying- 4 Apr 2016
Ermir, Was very personable and trustworthy. He work was fast and at a very high standard. I would not hesitate to recommend him and will defiantly use him again in the future.
Sukhpreet Singh
Rating: 5 out of 5
Extension Builder in Ascot, South East England
Follow blueprints and building plans to meet the needs of clients. Install structures and fixtures, such as windows and molding. Measure, cut, and shape wood, plastic, and other materials. Construct and install building frameworks, including walls, floors, and doorframes. We do all type of construction work. When it comes to electrical help, our expertise shines through. As experienced professionals in the field, we offer comprehensive services to meet all your electrical needs. From troubleshooting and repairs to installations and upgrades, we've got you covered. Whether it's fixing faulty wiring, installing new outlets, or upgrading your electrical panel, we handle every task with precision and care. Safety is our top priority, and we adhere to all industry standards and regulations. As experts in floor and tiling work, we bring a wealth of experience and skill to every project. From consultation to completion, we excel in delivering high-quality results that transform spaces. With meticulous attention to detail, we ensure precise measurements and flawless installation, whether it's hardwood, tile, or laminate flooring. Our expertise extends to surface preparation, including leveling and waterproofing, to ensure a durable and long-lasting finish. As professional indoor painters, we're skilled artisans with years of experience. From surface preparation to flawless paint application, we excel in every aspect of our craft. Our expertise extends beyond technique—we're problem solvers, ensuring durability and quality. Equipped with the best tools and safety gear, we deliver exceptional results while prioritizing our team's well-being. From consultations to final inspections, our dedication to client satisfaction shines through.
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Latest review:
Carpentry- 5 Aug 2024
Good job .. polite, good work, good lads
KG Carpentry
Rating: 5 out of 5
Extension Builder in Ascot, South East England
Reliable company taking on all aspects of Carpentry and joinery from roofs to doors. 14 years experience which was passed down thought our family business. Working to a high standard and providing a quality finish.
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Latest review:
Carpentry- 21 Dec 2018
Kyle did an excellent job and was really helpful, offering to work late at short notice as I needed the job done urgently. He even picked up the materials for me on his way. He made good all the holes left by the removed locks to a high standard. My decorator who then painted the doors commented that it was a great job. I wouldn't hesitate to use Kyle again or recommend him to others.
REAL HOUSE
Rating: 5 out of 5
Extension Builder in Ascot, South East England
The REAL HOUSE construction company was founded in 1997 as a family business. Its founder was Krzysztof Waligora. It has also been active in England since 2015. For over 30 years, we have been guaranteeing our clients high quality of work, in accordance with construction technology and knowledge, professional service and technical consulting in the field of our work. Our goal is to achieve the satisfaction of our customers with the final result of our work.
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Latest review:
Extensions- 2 Oct 2019
Kris is a very friendly, reliable and knowledgeable professional and completed our rear extension to perfection. Competitive prices and finished to a high standard. We would highly reccomend him to everyone!
L&G Construction Ltd
Rating: 5 out of 5
Extension Builder in Ascot, South East England
Type of work normally undertaken: Bathroom, Skimming, Electrical, Plumbing, Tiles, Paint, Kitchen ,Loft, extensions and Carpenter work . Around 10 years experience.
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Latest review:
Bathroom Fitting- 15 Jun 2020
Very friendly and give loads of advice work is excellent could not fault any of the work.
LJ construction
Rating: 5 out of 5
Extension Builder in Ascot, South East England
I run a small building firm, I'm a bricklayer by trade but do most things in the building trade I've been in the building game for 24years now so I'm very experienced at all types of building work
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Latest review:
Extensions- 30 Aug 2024
Great work by Luke and all his team. The work is to a really high standard and aesthetically pleasing. Luke's attention to detail is second to none. His brickwork is amazing. He listens to any questions or concerns and makes sure that he answers and resolves them. The finished product is way beyond what we had expected. The site was managed well and all members of the team were respectful and they worked well together. I would certainly recommend Luke for any building work you need doing as he makes sure that the job is done well and stress-free.
A Smith Build
Rating: 5 out of 5
Extension Builder in Ascot, South East England
At A Smith Build we offer quality and skilled building services in Berkshire, Surrey and Hampshire and the surrounding areas. Our builders have a wealth of experience in transforming homes covering everything from conversion to extentions, landscaping and roofing. We are here to give you the home you always wanted.
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Latest review:
Handyman- 24 Dec 2025
Anthony was easily contactable, came out to see the job on the same day and really put us at ease regarding our concerns. He was very punctual and took great care and made sure we were happy with the final result. Would definitely recommend and will use Anthony again!
Durrant Construction
Rating: 5 out of 5
Extension Builder in Ascot, South East England
Durrant Construction is a family run local building company offering reliable, high quality building services across South East England. With over 20 years of experience, we specialise in residential extensions and new builds. Our friendly team strive to provide a stress free, fully managed service covering all aspects of construction. We would be happy to arrange an initial meeting to discuss your requirements and provide a no obligation quotation.
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Latest review:
Extensions- 5 Feb 2019
We found Lee to be enthusiastic, reliable and approachable during the execution of our project. He was keen to deliver a project that was an overall success for us. His attention to detail with selecting matching bricks meant the extension blended seamlessly into the original build. The invoicing of stage payments was easy to understand and in line with our agreed terms. Lee came forward with a number of suggestions which significantly improved the project. We would recommend Lee for similar projects and wish Durrant Construction every success in the future.
SP Builders
Rating: 4.8 out of 5
Extension Builder in Ascot, South East England
Welcome to SP Builders, a family-run builder with over 40 years' experience. Undertaking all aspects of building work, refurbishment, lofts, extensions, paving, guttering, carpentry and plastering etc. We aim to make the process from conception to completion as pleasurable and rewarding as possible. We know how important it is to trust a builder when employing them to work in your home. We endeavour to answer your questions and give you the information you need to make the right decisions.
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Latest review:
Extensions- 16 Sep 2025
Steve and his crew did an amazing job turning my fag-packet designs and downloaded images into a proper, wonderful sound proof garden building, concrete external & rockwool cavity He’s a an old-school builder who does things the right way. His approach and mentality are always “how are we going to do this” rather than “I can’t do this,” I picked Steve on price and previous work. He came in middle price wise and was fair, it’s safe to say it was the right choice. He was left to his own devices, worked through all sorts of weather, and although the job took a little longer than expected because of that, he stuck firmly to his original quote. Although steve didn't know at the time, the garden room was my test for both quality, work ethic and trust, and Steve passed with flying colours. On the back of this, I’ve now commissioned him to build me a two-storey extension. I think I’ll buy him his own coffee machine for that project though! ;-) Thank you, Steve
AJ Homes
Rating: 5 out of 5
Extension Builder in Ascot, South East England
I am a builder in the area and we offer full/ part home renovations including steel work. Kitchens, bathrooms, painting & decorating, tiling & woodwork. We can also manage your full house renovation from start to finish.
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Latest review:
Kitchen Fitting- 9 Jan 2026
Alex was amazing from start to finish. On time every day, kept everything very clean, and his communication was spot on throughout the entire project. The attention to detail in the work was excellent, and we absolutely love our new kitchen.
Pardeep Hunjan
Rating: 4.9 out of 5
Extension Builder in Ascot, South East England
Experienced builder for all types of work, prioritising quality and customer satisfaction above anything else
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Latest review:
Bathroom Fitting- 31 Jul 2025
Highly recommended. Great communication, clean, punctual and honest.
J Hastings Property Services
Rating: 5 out of 5
Extension Builder in Ascot, South East England
We are registered with the NAPIT / ELECTRICAL SAFTEY REGISTER & we are fully insured for your protection. We offer full project management on all our projects. Our friendly team take on all projects from extensions / conversions, bathroom & kitchen renovations to electrical work. We offer a complete professional solution for all your projects using the right tradesmen & equipment to achieve great results for your project. We are a friendly professional team and we look foward to meeting you and making your plans / dreams a reality.
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Latest review:
James carried out a complete new wiring installation throughout a new build bungalow for me. He was friendly and offered a professional service. I would use him myself again.
Aman constructions Ltd
Rating: 5 out of 5
Extension Builder in Ascot, South East England
Hi My name is Aman we undertake all kind of construction work including refurbishment, extensions, loft conversion and new build
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Latest review:
Extensions- 14 Feb 2025
Kamal, was fantastic start to finish. Fair pricing. They were quick and but no corners where cut. Superb performance and communication. I will be using Aman Construction for all my building needs going forward and recommend you do too. I would give them 10 out of 10
Dawn to dusk builders ltd
Rating: 5 out of 5
Extension Builder in Ascot, South East England
I have an experience of 15 years of building work.Can do any building work ie loft ,extension,bathroom kitchen fitting ,new build house.Customer satisfaction is key in my work.
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Latest review:
Roof re-tiled Did both my neighbours and mine. Excellent job, polite, tidy and professional. Also, did some small jobs too.
Foundations up
Rating: 5 out of 5
Extension Builder in Ascot, South East England
I have been involved in the construction, civil engineering for 20 plus years. I have a great knowledge of every aspect from the ground up. I have a portfolio of past projects on request. I relish on problem solving projects, because there is always a solution there is no job that can’t be done, with my clients budget coming first so both parties are completely happy and satisfied with the time and resources available.
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Latest review:
Groundwork & Foundations- 6 Feb 2026
Quick communication, completed work as agreed at a competitive price. 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.