Extension Builders in Haslemere

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (11 reviews)

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Some of our top rated extension builders in Haslemere

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DMJS Developments
Rating: 5 out of 5
Extension Builder in Haslemere
We are a friendly, reliable and highly skilled business who undertake all aspects of building, landscaping and carpentry. we take great pride in every job we do no matter how big or small it is.
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Latest review:
Extensions- 13 Oct 2021
I would definitely use Dan again. He gained our trust very quickly and was professional and reliable throughout our project, with a good all round knowledge, allowing him to give advice and options on the different aspects of our extension. He worked with us through numerous changes to plans and his friendly team were a pleasure to have in our home. Dan’s quote was not the cheapest we received, but he stuck to it with no surprises, which is exactly what you want when working with a limited budget. Thanks again to Dan, Paul, Alex, James, Jack and his extended team.
Jenkins Construction
Rating: 5 out of 5
Extension Builder in Haslemere
With almost 25 years in the industry Jenkins Construction offers a complete building and landscaping service to suit every customers needs from extensions, renovations,kitchens, bathrooms and garage conversions to complete garden remodles. we are a fully qualified and fully insured team who treats every job like it was our own home. We pride ourselves on our workmanship,reliability, cleanliness and freindly attitudes
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Latest review:
Polite, flexible and talented. Gary was a joy to have around and helped create a fantastic tree house for our family. I couldn't recommend his services enough. thank you Gary!
Proeffect
Rating: 5 out of 5
Extension Builder in Haslemere
We are a multi-skilled team with experience of 15 years now and have been involved in many inside & outside work for people. From small to large jobs such as :painting & decorating, tiling, fitting in bathroom, carpentry, kitchens etc...because every job is important to us .We have Liability insurance and can provide many references if required.
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Latest review:
Painting & Decorating- 1 Jun 2026
I found Phillip to be very hard working always turning up on time and completing the job. I plan to use Phillip again throughout the year at properties we own in Berkshire & Hampshire.
AJS Property Solutions
Rating: 5 out of 5
Extension Builder in Haslemere
General building, property maintenance, groundworks, roofing and more.
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Latest review:
New kitchen fitted with units and design by Wren. Unfortunately the plan and the units supplied had a number of issues, and Mr. Searle was very knowledgeable, helpful and professional in helping resolve them and helping us to communicate with Wren! He was thorough, quick, clean and friendly at all times and kept us well informed and updated. He has also advised us on, and undertook a few other jobs that had been waiting to be done for some time. Nothing was too much trouble. We would highly recommend him to anyone needing work done.
McDonald's building services
Rating: 5 out of 5
Extension Builder in Haslemere
Bricklaying Is my trade but I've been in the construction industry for nearly 20 years. I take great pride in my work and in customers satisfaction. My services are. New builds Extension Structural alterations Hard/ soft landscaping Groundworks All aspects of brickwork
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Latest review:
Extensions- 29 Sep 2021
An amazing result, very reasonably priced and professional service. We are really thrilled with the extension, Dave was able to answer any questions and adapt our specifications at a moments notice. He had been patient and friendly throughout and I have to say the work itself is exceptional. We sent pictures to family who are in the trade in London and the boss asked if Dave wants to do some work in London! If you are looking for a builder, I can't see why you'd go anywhere else. Thanks again Dave and Harvey
Mt property services
Rating: 4 out of 5
Extension Builder in Haslemere
We are a family run business trading for the last 25 years we pride ourselves on good work great time keeping and being friendly to deal with! We specialise in Plastering Brick work Block work Painting and decorating Ground work Driveways K render Colour render
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Latest review:
Plastering- 12 Jan 2026
Very pleased with the finished ceilings. Brett was easy to correspond with. He arrived promptly and completed the job quickly and exactly as required. Very clean and tidy too
Wilson groundworks
Rating: 5 out of 5
Extension Builder in Haslemere
Wilson groundworks - for all your groundwork and related construction requirements. fully insured and qualified.
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Latest review:
Landscaping- 23 Mar 2022
Very good job on the scheme - neat and tidy. I would use them again.
ASP Building and renovation ltd
Rating: 5 out of 5
Extension Builder in Haslemere
We offer residential construction and renovation services for homes across Surrey and surrounding areas. High commitment,excellent organisation skills and efficiency ensure increased productivity = saving to any budget. Our company specializes in new builds,loft conversions, house extensions, renovations,landscaping and many other aspects of construction. We are expert in making obsolete homes into a sophisticated and state of the art designs.
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Latest review:
Restoration & Refurbishment- 25 Oct 2023
We are very happy we found them. Andriy and his lads are excellent workers and very professional.
DrayBuck Building Services LTD
Rating: 5 out of 5
Extension Builder in Haslemere
Professional, dedicated & trustworthy with a combined over 25 years experience in the building trade.
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Latest review:
Competitively priced. Excellent workmanship. Completed the work in a timely manner. Cleaned up the site very well on completion.
Mayfair and Banks
Rating: 5 out of 5
Extension Builder in Haslemere
I am a highly experienced Carpenter, Surveyor, and Site Manager with over 18 years in the building industry. Backed by a team with over 60 years of combined experience across three generations, we deliver comprehensive construction services from initial planning through to final completion. We specialise in design, build management, and full project oversight, covering all aspects of construction and home renovation. Our expertise includes surveying, carpentry, plumbing, roofing, joinery, bricklaying, electrical work, gas works, interior design, and general building. We are also qualified fire door installers, offering professional installation, maintenance, and inspections. We ensure all fire doors meet current UK safety standards and can issue certification where required for full compliance. Whether it’s small repairs or full home renovations, no job is too small. Every project is completed with the same level of care, professionalism, and commitment to quality—because your home matters.
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Latest review:
Carpentry- 11 Feb 2026
we are very pleased with the work Terry has done in renewing our outbuilding garage and studio doors. efficient prompt and thorough. Very pleasant and friendly .we definitely recommend Mayfair and Banks.
JPB
Rating: 4.7 out of 5
Extension Builder in Haslemere
Business running for 8 years Worked in trade for 10 years + Comprehensive knowledge and modern design Specialists in bathrooms & Kitchens Can do the complete job start to finish with full designs and designer
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Latest review:
Carpentry- 23 Feb 2025
Great work, arrive on time, prepared and ready to work. Would definitely use him again
Birchland Homes Ltd
No reviews yet
Extension Builder in Haslemere
Domestic house builder working closely with homeowners who value design, creativity and craftsmanship
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Stephen Smith
Rating: 5 out of 5
Extension Builder in Haslemere
We are a small firm dedicated to provide the best quality work in all building trades. We can also offer help with design, planning and Building Regulations approval to ensure your project runs smoothly from start to finish. Contact us now for a free on-site consultation and advice on whatever building works you are considering. We look forward to hearing from you.
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Latest review:
Electrical- 20 Dec 2014
Stephen provided a prompt, efficient, friendly service at a very competitive price.
Lody Construction LTD
Rating: 4.9 out of 5
Extension Builder in Haslemere
We are a family run business that takes projects on from small garden walls, patios , to large extension projects & new builds. Customer care & satisfaction is our number one priority, we always ensure we build a very close relationship with all our clients, trust and communication is key to a successful project and happy clients. We will ensure that all of our work is to a very high standard and all work will comply with planning & building regulations.
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Latest review:
Repointing- 16 Aug 2019
Patrick responded quickly to my job request and was very pleasant to deal with over the phone and in person. He thoroughly assessed what needed to be done and made additional recommendations in a very professional manner. He was very competitive with the quote for the work, and it was completed on time and to a very high standard. Highly recommended.
DMT Carpentry
Rating: 5 out of 5
Extension Builder in Haslemere
I am a qualified carpenter with 14 years experience in the trade . I am skilled in all aspects of carpentry/joinery and offer a reliable service along with quality workmanship. I pride myself on being a tidy and efficient worker with a friendly attitude. I am happy to help with any customer queries.
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Latest review:
Carpentry- 11 Nov 2016
Daryl completed my build to an exceptional standard. He was hired to custom build a log cabin / outbuilding. He has an exceptional eye for detail and we're are extremely happy with the outcome. Despite changes made by us during the build he was happy to adapt. I would highly recommend Daryl and look forward to working with him again on future projects of ours.
LRW Carpentry
Rating: 5 out of 5
Extension Builder in Haslemere
1st & 2nd fix carpentry, 15 years experience in the trade. All aspects of carpentry. Loft conversions and extensions also undertaken with quality tradesmen in place to complete jobs to high standards. Tiling jobs also undertaken. Reliable and take pride in the work I produce to achieve customer satisfaction.
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Latest review:
Carpentry- 22 Sep 2018
I have used Luke for several projects including wooden flooring, oak staircase, hanging oak doors, kitchen fitting and general carpentry. Excellent work and attention to detail. Reliable, on time, competitively priced and prepared to go the extra mile to complete the job to a high standard. 100% recommend.

4.3

Top rated Extension Builders

Our Extension Builders in Haslemere, are rated 4.3 out of 5 based on 11 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Haslemere?

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

Find extension builders in Haslemere with MyBuilder

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

Step 2: Compare different extension builders in Haslemere

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

Step 3: Hire Haslemere extension builders with confidence

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

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

What to ask a Haslemere extension builder before hiring?

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

An extension builder in Haslemere 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 Haslemere 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 Haslemere?

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 Haslemere 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 Haslemere 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 Haslemere

Can an extension builder in Haslemere help with planning permission?

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

Many Haslemere 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 Haslemere help with materials and finishes?

Yes, most extension builders in Haslemere 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.