Extension Builders in Windlesham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Windlesham

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Project Solutions Design & Build Ltd
Rating: 5 out of 5
Extension Builder in Windlesham
We have 2 offices that can be contacted, Weymouth (Dorset) & Fleet (Hampshire) and generally we visit you, after all you have the project plot or the building in your location. Within reason we will travel anywhere from Guildford to Reading, Winchester to Bagshot & anywhere in between.
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Latest review:
Very professional company, excellent service from start to finish. Always happy to make changes where necessary and update when things aren't right or need changing. Would throughly recommend them, and use on any other project.
Betsworth Developments
Rating: 3 out of 5
Extension Builder in Windlesham
I have been self-employed for nearly thirty years in general building works etc. I am listed with Rated People and have built up a good reputation with them over many years, as my website shows my previous compleated projects and customer referrals. I have my own digger and equipment.
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Latest review:
Extensions- 1 Feb 2019
Extremely satisfied. He happily goes the “extra mile” and his charges for such additional work are reasonable. Inevitably the odd unanticipated item arises in the course of the work and he discusses the options rather than making up our minds for us. His dictum that he does not leave a job for another before the first job is finished is reassuring - and fact. We have been happy to contract further work to him - including hard landscaping - on the completion of the original extension work, and are equally impressed with his performance in this.
Will weller
No reviews yet
Extension Builder in Windlesham
Reliable and detail-focused carpenter with experience across all aspects of building — from structural work to high-end finishes. I take pride in clean workmanship, clear communication, and getting the job done right the first time.
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Alex Hriban
Rating: 5 out of 5
Extension Builder in Windlesham
I take all sort of jobs from fencing to kitchen fitting and all sort of carpentry jobs and plumbing jobs
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Latest review:
Carpentry- 23 Dec 2022
Alex came very punctually to do the job and laid down a wooden hallway which I am very pleased with.He also repaired my front doors and added a draught excluder. Alex was patient, polite and got on with the job in a very efficient and cheerful manner-I would hire him again for other jobs in the future.
Timeless finishes ltd
Rating: 5 out of 5
Extension Builder in Windlesham
With over 15 years in the construction industry, I have honed my expertise in managing both domestic and commercial projects. I thrive in high-pressure environments, where my skills in project management and quality assurance lead to successful, on-time project completions. I'm dedicated to sustainable practices and mentoring upcoming professionals in the field.Leading construction firm specializing in both residential and commercial projects. Managed multiple construction projects, overseeing budgets and ensuring projects were completed on time. Implemented quality control procedures that led to a 20% reduction in rework. Coordinated with subcontractors and suppliers to maintain project flow efficiently.Construction company focusing on residential buildings. Conducted site assessments and prepared reports on project feasibility. Supervised daily operations on site, ensuring adherence to safety standards. Fostered relationships with clients that resulted in repeat business
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Latest review:
Carpentry- 30 Dec 2025
Did the skirting across the whole house and the wood paint. Did a really good job! Would recommend.
Skycrest Projects Ltd
No reviews yet
Extension Builder in Windlesham
Over 30 years of building experience from maintenance to new builds Many repeat customers including home owners, landlords & property investors
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Your Hubb Ltd
Rating: 5 out of 5
Extension Builder in Windlesham
We provide building & electrical services to Clients in London and surrounding counties and pride ourselves in quality workmanship and a professional service putting our Clients at the heart of what we do. Before the start of the project everything is made clear so our Clients know exactly where they stand. Approved by the NICEIC, our Clients are covered by the six year guarantee. All of our work is fully insured and guaranteed. Referencing and site visits are available upon request.
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Latest review:
Electrical- 8 Jun 2020
Thank you for great work. Anthony was very helpful and professional. I would recommend him.
Wilson Carpentry & Construction
Rating: 5 out of 5
Extension Builder in Windlesham
I have been doing first and second fix Carpentry since I left Richmond College in 2002 and successfully completed an NVQ 3 in Carpentry. I started off doing an apprenticeship with my fathers building company (Norson Renovations LTD) where we specialised in lofts extensions, extensions and total refurbs. From hanging doors, and fitting kitchens and any type of flooring. No job too big or too small.
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Latest review:
Carpentry- 14 Nov 2025
Quick reply , reasonable price and job done. Satisfied.
A & J Construction Services
Rating: 5 out of 5
Extension Builder in Windlesham
A Construction company based in Surrey. We cover all building works including: Conversions and Extensions. Landscaping; Patio's, Block Paving, Resin Drives, Fencing, Brick walls & Foundations. Plastering; Drylining, Tape & Joining and Skimming Refurbishments & Structural Repairs; Painting & Decorating, Interior Painting, Exterior Painting, Resin Repairs, Industrial coatings
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Latest review:
Old artex ceilings in bedrooms, hallway stairs and landing skimmed to flat with a high standard, finished off and decorated white to a high standard. A bedroom was given a full redecoration too, going from a faded, outdated look, to a crisp modern one. I am very happy with the work and everything is to a high standard.
Amritpal singh
Rating: 4.5 out of 5
Extension Builder in Windlesham
We are here to assist you and provide you the work you dreamt off on very reasonable prices so trust us with your house and we will do the best for you .please do understand that we have to pay to get contact details of customers so it’s important being a customer to check the portfolio before short listing a tradesman just to be sure that we won’t just be paying for nothing .
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Latest review:
Extensions- 4 Jan 2026
I hired Amrit based on positive reviews, but my experience was extremely poor. The work showed all the signs of a cowboy builder. I’m sharing this to help others avoid the stress, delays, and financial risk I went through. 1: No Respect for Contract or Deadlines Contract deadline was 15th September, which he completely missed. Despite delays, he demanded money almost daily. When I referred him to the payment and work schedule he signed, his response was: “I didn’t read it, I just signed it.” 2: Dangerous and Unprofessional Working Practices Brought in unqualified workers, many of whom could not speak basic English. He ignored safety standards throughout the project and wanted to use the same unqualified workers for gas work, which is extremely dangerous. When I objected, his response was: “Don’t worry, you will get a new house if it blows up as you have insurance.” 3: Work failed multiple building control inspections. He eventually refused to cooperate with the building inspector.
Truss Group Limited
No reviews yet
Extension Builder in Windlesham
Hi, my name's Nick. I'm a Civil Engineer "by trade", following a career in the commercial construction industry it wasn't until we had some builders in our own home that I realised how important proper coordination, planning and quality become when you are dealing with people's homes. This is why we are different. Whether it is a patio, a bathroom renovation or a large extension we take pride in doing our jobs properly. Coordinating and planning works to always suit the customer's requirements.
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Avi roofing ltd
No reviews yet
Extension Builder in Windlesham
I am professional roofer with over 8 years of experience in residential and commercial roofing.i specialize in installing a variety of materials,including wood structural,tiles,slat,flat roofing and steel beems. I can work any where in uk. I dont mind to travel for work. You should choose us because we are highly professional and we have our own team to finish job within short period of time and with professional finish.
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Highline Design & Build Ltd
No reviews yet
Extension Builder in Windlesham
Highline Design & Build Ltd are a team of highly skilled tradesman offering expert design & installation services across the Surrey and West London area. Our company was established to provide efficient, expertly executed building solutions for all ranges of people We offer an extensive range of services ranging from extensions & loft We provide the entire service from design through to completion We offer a walk around service of previous works and customer feedback
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Tommys building services
Rating: 5 out of 5
Extension Builder in Windlesham
Tommys building services I have been in the building industry for over 14 years and the work I normally do is, I am a specialist in carpentry and joinery. But we offer all aspects of building such as extensions, loft conversions, kitchens, plastering, bricklaying, patios,
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Latest review:
Carpentry- 17 Nov 2025
Thanks so much for fitting our 8 doors and helping out with an additional set of doors in our house. Really friendly guys, punctual, neat job and cleaned up well! Would highly recommend!
Ss digging & building development limited
Rating: 4 out of 5
Extension Builder in Windlesham
I’m a General construction builder ,I have 15 years experience to undertake Ground work ,New extension ,loft conversion ,summerhouses and all type of related construction work .
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Latest review:
Extensions- 22 May 2021
I was left in a mess by cowboy builders. I found Sukhvindsr Singh from mybuilders and then I had nothing to worry about. He completed the project with utmost responsibility from erecting heavy steals to all the way up to finish. I was amazed with the level of his skills and above all honesty. This was a massive 66sqm single storey extension and he put up structure, brickwork, fibreglass roof , underfloor heating , tiling,electric work . He even went beyond our agreement to do bits and pieces to make sure i donot get stressed out. I have given him another job in same property to do patio 88Sqm with porceline tiling. Feature wall prepared by him stood out . Highly recommended and i will be surprised if he does recieve similar feedback in his future jobs.
Canelo Limited
No reviews yet
Extension Builder in Windlesham
I'm a qualified bricklayer and carpenter. I've been doing general building for over 35 years. I normally undertake anything from new build homes, loft conversions to large/small extensions. I'm also experienced in suspended ceilings, drylining and flooring in domestic or commercial properties. I also employ Plumbers, Electricians and Decorators.
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4.2

Top rated Extension Builders

Our Extension Builders in Windlesham, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Windlesham?

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

Find extension builders in Windlesham with MyBuilder

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

Step 2: Compare different extension builders in Windlesham

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

Step 3: Hire Windlesham extension builders with confidence

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

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

What to ask a Windlesham extension builder before hiring?

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

An extension builder in Windlesham 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 Windlesham 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 Windlesham?

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 Windlesham 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 Windlesham 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 Windlesham

Can an extension builder in Windlesham help with planning permission?

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

Many Windlesham 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 Windlesham help with materials and finishes?

Yes, most extension builders in Windlesham 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.