Extension Builders in Ashtead

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (17 reviews)

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Some of our top rated extension builders in Ashtead

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alpha green construction
Rating: 5 out of 5
Extension Builder in Ashtead
I have 25 years experience in the trade.specialise in innovation and reliability. Trade built company generally around masonry , roofing and all other structural undertakings. We specialise in loft conversions and house extensions , masonry and landscape gardening. We also provide design and build schemes for the above topics.
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Latest review:
Extensions- 14 May 2019
We love Berry, he has followed our project from the beginning to the end and he has been there all the steps of the way. He listened to our ideas and enriched them with more of his adding his special attention to details skills. For every problem, we had along the way he talked to us making sure we were happy with alternative solutions. Plus he is able to create a friendly working environment which makes the invasion of your house less intrusive, he has been very respectful of our space. We can genuinely say that he has gone beyond our expectations, and will be very happy to do future works with him. Luca and Nick
Plastering and painting services
Rating: 5 out of 5
Extension Builder in Ashtead
Small family business with years of experience in : *Plasterering@external house insulation, k render, silicone render, sand cement render, damp proof render, skiming. *painting and decorating *tiling /bathroom refurbishment All work will be carried with great quality finish in a tidy manner with best prices you can get on the market.
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Latest review:
Wow, what a service. Needed a room and a half done quickly, Ady responded immediately and gave me his quote and said he could do it straight away. He blew the other quotes out the water, 12 hours later he was at my door material the lot, no fuss just got on with it. Would highly recommend him to anybody looking foe an excellent plasterer. Thanks again Day.
Drax Homes ltd
Rating: 5 out of 5
Extension Builder in Ashtead
We are the building company based in SW London. We have started the business in 2001 and since then we finished a lot of projects around SW London (mainly in Wimbledon) and other parts of London within M25 area and Surrey. Our goal is to deliver the best possible service and best quality using the best materials available on the UK market. We are experts in converting and refurbishing of Edwardian, Victorian, Art and craft and Modern houses.
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Latest review:
Michael was responsible for organising and overseeing my self build project, including the demolition of the old house and site preparation. The new detached house is approximately 5000 square ft over four floors including a basement. Michael's diligence, professionalism and reliability were exceptional. I have also used Michael on other small projects and have been equally impressed. Above all, i have found him very trustworthy. I would happily discuss the projects he has been involved with anyone considering offering Michael a project to carry out.
Brick House Builders LTD
Rating: 5 out of 5
Extension Builder in Ashtead
Hi, I’m Jatinder. I’ve been working in the building trade for 15 years now. I’m qualified as an electrician and a gas safe register. I specialise in building new houses, loft conversions, extensions, and house renovations.
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Latest review:
They were very professional and quote provided was very efficient and cost effective. The job was finished on time. High recommend.
De Winter’s Property Services LTD
Rating: 3 out of 5
Extension Builder in Ashtead
Welcome to De Winter’s Property Services LTD – we proudly cover all aspects of work, both domestic and commercial. Whether it’s your home or business, our experienced team delivers high-quality, reliable solutions tailored to your needs. I’m Aidan De Winter, director of De Winter’s Property Services. I’ve been a fully qualified plumbing and heating engineer since 2014, with extensive experience across domestic and commercial sectors. Over the years, I’ve built strong knowledge in many areas of the construction industry and a trusted team of skilled tradespeople around me. Based in South London, we’re happy to take on jobs across all of London and beyond. Why choose us? With a reputation for quality, honesty, and reliability, we deliver every job to the highest standard—on time and within budget. No job is too big or too small, and we treat every project with the care it deserves.
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Latest review:
Plumbing- 24 Jan 2026
I did hire Aiden De Winter for the job. He came and inspected the problem and sent us a link to purchase a new pump. I paid him for this work. We purchased a new pump, and he decided not to finish the job and come back to install the pump. This caused a lot of problems as he was the second plumber I hired for this job, and now we have to find a third plumber! What a waste.. how hard is it to come back and fit the pump! Do not use this company at all costs!
Tee&Zee
Rating: 5 out of 5
Extension Builder in Ashtead
Hi, we are a reliable, efficient team who love what we do. With 8 years of experience in the building industry, we offer a various type of work, from Loft Conversion, Rear Extension, Side Extension, Full Refurb, Kitchens, Bathroom, Even As Small As Putting A Picture Frame On The Wall. We take pride in our work, and ensure the work is 10/10. We are on time, friendly and trust worthy. We are the team to choose!
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Latest review:
Kitchen Fitting- 1 Jan 2023
I have to say that Tyrone who carried the work out for is very professional and commendable. He was always on time and eager to get the work done. His attention to detail is simply quite impressive. Having completed the work i was rather surprised to learn that he called back the next day only to complete a very small detail that he forgot. A small detail that was not exactly noticeable, thus leaving us with satisfactory results. I’m certainly going to recommend their services to anyone who might require their services. Many thanks 👏👏👍
The Bricky Chippy
No reviews yet
Extension Builder in Ashtead
Hi there I’m a time served bricklayer with over 15years of experience in the building game. I’ve built new homes, extensions and offer a wide range of services including brickwork, carpentry, tiling, landscaping and more
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DVK CONSTRUCTION LIMITED
Rating: 4.6 out of 5
Extension Builder in Ashtead
Groundwork Contractors, Foundations, Dredging, Drainage, Excavation, Concreting, Site Clearance, Block Paving, Surveys, Domestic and Commercial Work
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Latest review:
Groundwork & Foundations- 8 Oct 2022
Valentin and his colleague both were very professional, they completed the job on time and cleaned the area after work.
Jason Hills Brickwork
Rating: 5 out of 5
Extension Builder in Ashtead
We cover all aspects of brickwork including - Extensions - Garden Walls - Blockwork - Re-Pointing - Structural Repairs. Based in Surrey KT15
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Latest review:
Bricklaying- 17 Oct 2023
Very happy with the equality of the work. Plus Jason was very flexible about the timing and very tidy carrying out the work and clearing up afterwards.
Nenad Jevtic
Rating: 5 out of 5
Extension Builder in Ashtead
I've start working in the building industry 15 years ago. Over the years working in the industry I have moved up the lader and for last 4 years worked as project manager for different building company's . I have vast experience in designing and working on projects to highest standards to meet deadlines and within the budget . I have team of highly experienced tradesman and we always go extra mile to meet customers needs.
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Latest review:
Conversions - General- 6 Feb 2019
Nanad and his team have been wonderful from day one. We have had them with us a number of weeks doing all the jobs they quoted for and more, they are fast efficient and courteous of the fact we lived in for a lot of the work. Everything has been finished to a great standard and we are thrilled with our house which has been completely transformed. We have already recommended them to friends and will continue to do so and hopefully have them back in future. They are creative, solve issues that crop up easily and without fanfare extremely hardworking and all round an excellent team! Thank you for everything! Emma and James
Qube Projects Ltd`
Rating: 3.7 out of 5
Extension Builder in Ashtead
Here at Qube Building we aim to maintain a high level of customer service from initial meeting right through until completion. All work is carried out to the very highest standards using all qualified and certified trades. My brother and I have been in the building industry for a combined 25 years, I specialise in brickwork and groundworks - while my brother is a carpenter who can put his hand to most. We undertake most works from hanging a door to building an extension! References on request.
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Latest review:
Extensions- 22 Aug 2022
Happy with the overall work that was completed by Qube and the guys are friendly but did feel the communication lacked towards the end of the project
BKFS LTD
Rating: 5 out of 5
Extension Builder in Ashtead
Work undertaking includes; Joinery, Kitchen and bathroom installation. Electrical NIC EIC approved contractor Gas safe Plastering, Painting, Tiling, Specialised in Bespoke wardrobes. Granite, Marble and Quartz Worktops. Wet room
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Latest review:
Tiling- 3 Jan 2025
Job completed in a very friendly and professional manner. Highly recommended. Once again, thank you Raghed!
FH construction
Rating: 5 out of 5
Extension Builder in Ashtead
Here at FH Carpentry all types of carpentry work taken on. From skirtings to sky lights we’ve got you covered. •Doors •Wall panelling •Skirtings and architraves •Kitchens/Utility rooms •Bathrooms •Bespoke storage •Fascia and soffits •Partitioning walls •Loft ladders •Fencing •Decking
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Latest review:
Handyman- 25 May 2023
We found Fin very polite and understanding of what we need. The price was competitive and the work completed to a high standard. We will definitely use his services again
ERCI BUILDING LTD
Rating: 5 out of 5
Extension Builder in Ashtead
We are team of builders specialising in loft conversions, extensions and all aspects of general building and refurbishment, re-renovating homes. High quality standards are our priority. Specialists of our company have 10-20 years experience. Professional quotes in shortest time.
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Latest review:
Carpentry- 7 Nov 2013
Ervins done a great job. The wardrobe is now repaired and sturdy. In fact it is much more solid than it was before. He was also able to attend at short notice as everything had been taken out of the wardrobe so needed the job done urgently. Would not hesitate to use him again.
Buckland Building Contractors (S.E.) Limited
No reviews yet
Extension Builder in Ashtead
Buckland building contractors carry out all aspects of construction; ranging from bathrooms to new build houses. We specialise in extensions and offer a full service from start to finish. We offer a clean and reliable service and pride ourselves on our customer relations.
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RCB (Reeves.Carpentry.Building)
Rating: 5 out of 5
Extension Builder in Ashtead
My name's Simon and I am a carpenter/builder I am a carpenter by trade but also specialise in extension's and refurbs. I have 20yrs experience straight from leaving school. We take on all aspects of building work wether it's from hanging a door, fitting a kitchen or completing a whole extension from start to finish. Also an approved Wren and Wickes kitchen installer.
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Latest review:
Kitchen Fitting- 17 Jan 2019
Simon was polite, efficient and very tidy. He listened to what I wanted (which was a little unusual), asked questions at each stage to make sure he was doing exactly what I wanted, advised when he thought an idea wouldn’t work and gave his own suggestions, communicated well with all the other tradesmen involved, got them all to do their bit in a timely fashion and worked very hard. I am getting him back to do another job imminently!

Top rated Extension Builders

Our Extension Builders in Ashtead, are rated 4 out of 5 based on 17 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Ashtead?

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

Find extension builders in Ashtead with MyBuilder

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

Step 2: Compare different extension builders in Ashtead

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

Step 3: Hire Ashtead extension builders with confidence

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

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

What to ask a Ashtead extension builder before hiring?

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

An extension builder in Ashtead 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 Ashtead 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 Ashtead?

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 Ashtead 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 Ashtead 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 Ashtead

Can an extension builder in Ashtead help with planning permission?

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

Many Ashtead 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 Ashtead help with materials and finishes?

Yes, most extension builders in Ashtead 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.