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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Andy Spence builder
Rating: 4.8 out of 5
Extension Builder in Windlesham
Builder ... 38 years experience in all types of brickwork , stonework .. extensions. Walls .. hetas ... log burners ... patios . Driveways ... conseratoies ..
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Latest review:
Groundwork & Foundations- 1 May 2026
Excellent job. They made it look great and it’s so much safer now. Thanks again for a fabulous job. -AHadfield
OM Construction Services Ltd
Rating: 5 out of 5
Extension Builder in Windlesham
I am an experienced tradesman 16 years of housing industry construction experience. I have my own mini digger and dumper machine. Fully certified. Used to working within tight deadlines and against budget on large project's. I always ensure a quality job is done and have good customer satisfaction
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Latest review:
Groundwork & Foundations- 7 Oct 2021
Leveled the floor razor led decent price paid on time good job done by them ..Will use them again..in the future.
Kady Brickwork & Construction
Rating: 4.4 out of 5
Extension Builder in Windlesham
Hi there, We take on all types of building, alteration and landscaping work from small repointing jobs or changing locks to to large extensions and garden redevelopment. I'm a fully qualified bricklayer and carpenter with 25 years experience and an extensive list of trusted and vetted tradesmen We use regularly to provide professional quality to all our work. We are proud to say Most of our work is obtained though word of mouth and would be happy to provide further references if required.
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Latest review:
Extensions- 5 Nov 2020
Had wood delivered. Did not turn up to start the job. I tried calling and it sounded like he was asleep. Would not take any further calls. I asked for wood to be collected as he is unreliable but it is still here.
ALFA QUALITY CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Windlesham
WELCOME TO ALFA QUALITY CONSTRUCTION LTD Expert Builders You Can Trust We are a team of experienced construction professionals offering top-notch services tailored to your needs. From small refurbishments to large projects, we deliver quality and reliability. Our expertise includes extensions, property maintenance, plumbing, electrical services, sustainable construction, wall tie replacements, and general building. We specialize in warehouse racking, mastic sealant, garage conversions, equestrian stables, concrete garages, agricultural buildings, cladding, core drilling, demolition, and foundations. Whether it’s garden studios, loft conversions, or fire and flood renovations, we bring unmatched craftsmanship. From concept to completion, we ensure durability and client satisfaction. Let us bring your vision to life with professionalism and sustainable practices.
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Latest review:
I thank Alfa Company for the work they did for me. Excellent service, on time and accurate work from the management and employees. I recommend them.
Saharan Enterprises
Rating: 5 out of 5
Extension Builder in Windlesham
we create beautifully crafted interiors that combine luxury, elegance, and exceptional craftsmanship. Specialising in bespoke kitchens, fitted wardrobes, and premium carpentry services, we transform ordinary spaces into timeless works of art. Every project is carefully designed to reflect your style, maximise functionality, and add lasting value to your home. From sophisticated modern kitchens to handcrafted wardrobes and custom woodwork, our skilled craftsmen deliver flawless finishes with meticulous attention Our Services * Luxury bespoke kitchens * Custom fitted wardrobes * Premium carpentry and woodwork * Elegant storage solutions * Professional design and installation * Tailor-made finishes to suit your lifestyle
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Latest review:
Kitchen Fitting- 21 Jun 2026
Quick and very efficient, replaced worktops, cupboard doors and drawers and fixed bathroom tap. Highly recommend
Daniel Stevenson Construction Ltd
No reviews yet
Extension Builder in Windlesham
I am a builder based in Camberley in Surrey, I have run my own business for 25 years. Most of the work I have undertaken has been extensions and renovations but I have also done new builds. My father is an architect so between us there aren’t too many jobs my team can’t cope with. My workforce consists of polite hard working and conscientious tradesmen.
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Resolute renovations
No reviews yet
Extension Builder in Windlesham
We are a family business with over 55 years experience. We cover all aspects of building work and specialise in extensions, kitchens, bathrooms and garden rooms.
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Fisher Building and Plastering Services
Rating: 5 out of 5
Extension Builder in Windlesham
Fisher Building and Plastering Services has 18 years experience NVQ level 2 qualified. Taking great pride in our work and customer satisfaction is what we always achieve. We are based in Ashford Middlesex and cover Surrey, Berkshire and Bucks. We love our job! Kind regards ben fisher
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Latest review:
Having been ripped off by our previous builder we were cautious at finding another. But we found Ben, if only I'd found him earlier here are his qualities - 😊 Professional - Good time keeping,he arrived at agreed time, his quote arrived on time on proper headed paper, his tools were clean he worked cleanly and tided up at end of each day, Ben was so thorough and took pride in his work. 😄 Very agreeable price 😊 Attitude - Ben was approachable,friendly and very patient, very polite - you actually get good morning, please and thanks - very unusual these days!! Amenable - Ben will take time to listen and will give you his ideas (very helpful) I honestly would recommend Ben for any building work . If only I had known of him before 🙂🙂🙂🙂 Wayne Watson
DKSC Building Services Ltd
Rating: 4.9 out of 5
Extension Builder in Windlesham
deals with various types of work. but mainly painting and decorating. I have 10 years of experience. performs work quickly and accurately.
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Latest review:
Bathroom Fitting- 16 Jun 2026
Daniel was responsive and patient with changing plans
Woodcraft carpentry & building limited
Rating: 5 out of 5
Extension Builder in Windlesham
I am a highly skilled tradesman that takes great pride in the quality of work i produce. Qualified carpenter for over 20 years with a vast array of skills relating to all aspects renovation and construction. Working all around Hampshire and Surrey. I work closely with a plumber, electrician and bricklayer so can take on most projects, small or large. I build all sorts from Garden rooms, small extensions, garage conversions. Amendments to fit new doors (sliding or bifold) sky light/ roof lanterns, external door repairs, locks, multi point locking mechanisms, upvc and aluminium doors windows, fascia, soffit and guttering. Kitchen/bathroom installs and alterations. Internal studwork, external structures, all types of fencing and gates, replacement garage doors, raised beds, pergolas. Replacement flat roofs, replace felt roofs for rubber roofing. Disability adaptions, handrails, shelves, storage solutions. Replace double glazed units broken or misted up, all window issues. Fitted cupboards, aged timber install, media walls, skirting, architrave and plasterboard install and plaster and drylining.
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Latest review:
Windows & Doors (uPVC & Metal)- 30 Apr 2025
Excellent service. Mike sorted the doors out at a reasonable price. He was polite, friendly and knew exactly what he was doing. He is coming back to do more work for us. Thanks.
ConstrucTek LTD
Rating: 5 out of 5
Extension Builder in Windlesham
We undertake all building work Extensions, Porcelain and Stone Patios, Loft Conversions to New Build Houses. We will visit your site and give you a fully itemised no obligation quotation. All our work is fully guaranteed and Insured. We are members of the Federation of Master Builders and also the government backed Trustmark Scheme. Look at our feedback. All feedback is for extensions which we primarily specialise in.
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Latest review:
Extensions- 30 Jan 2020
We cannot thank Danny and Constructek enough for our beautiful extension. From his first visit to look at the project and quote through to the last this week to complete Danny and his team have been amazing. All of the trades people were so friendly and accommodating. Danny handled all of the tradespeople and deliveries for us, making the whole process such a job. The standard of his work is beyond exceptional and it is clear why he is a Master Builder. Nothing is too much trouble and Danny accommodated our every request. He and his team made our project a joy to have built. We really cannot recommend his company enough. We would be more than happy for any of his potential customers to come to our home and see the exceptional work they have done. We are over the moon with our finished project and will be using Danny and Constructek again. Thank you so very much more making our dream a reality.
BG Lofts and Extensions LTD
Rating: 5 out of 5
Extension Builder in Windlesham
I am an expert in construction & refurbishment for residential & commercial properties inc new builds. I undertake all kinds of work inc structural work, refurbishment, steel work, drainage, plumbing, electrics, loft conversions, kitchen installation, carpentry inc bespoke furniture & help with planning & design. By trade I am a carpenter, with 10+ years of experience where I have completed 100's of jobs. I am well priced with a very high standard of finish. References can be supplied on request
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Latest review:
Extensions- 14 Nov 2019
Bogdan himself is extremely knowledgable and his years of experience in industry is clear to see, which makes choosing him great value for money. Before and during the project he offered solutions that we hadn't considered and the would in fact save us money and be of benefit to us in the future. His team is punctual, reliable, diligent, speedy and clean! They take pride in their work which has led to a highly satisfactory work in the final build. Bogdan also has great connections to third parties (e.g. to flooring and curtains/blinds providers) which is very valuable, especially when trying to coordinate different aspects and timings of a full house redecoration. His quotes and payment structures are fair, clear and concise which is also very helpful. His communication is excellent too. All in all, Bogdan's great work took away a huge amount of stress during these projects. I would highly recommend Bogdan and his team for any prospective works someone is considering.
Chris&Sons
Rating: 5 out of 5
Extension Builder in Windlesham
We are Chris&Sons. We are a father son self employed company looking to shape the future of houses and give our client the best work they can receive as everyone deserves the best. We know all main trades and therefore can be called to any job as we know how to do it, we operate in slough but can accommodate to a further clients needs and travel far. We have 30 years of working experience in the trade and have been recommended by numerous clients and have had a very high satisfaction rate.
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Latest review:
Bathroom Fitting- 16 May 2025
Very happy with the work done. Would recommend.
Carpenter,roofer
Rating: 5 out of 5
Extension Builder in Windlesham
We doing all carpenters work nd all roof extacture,tilling
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Latest review:
Insulation- 6 Sep 2023
Singh did a great job. Completed ahead schedule and at an honest price. Highly recommend.
Sp construction
Rating: 5 out of 5
Extension Builder in Windlesham
Builder all my life in all aspects honest and helpful as I can be to meet your needs or standards of work
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Latest review:
Plastering- 21 Jun 2026
Nice people to do business with. Very professional will definitely recommend.
J B BUILDERS
Rating: 4.8 out of 5
Extension Builder in Windlesham
Bricklayer/builder been in the trade for over 10 years now we undertake all aspects of building such as: Single story extensions Double story extensions Garden walls Patios Retaining walls Stone work Renovations
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Latest review:
Extensions- 18 Nov 2022
Jack and the team have been amazing from start to finish. Nothing was too much trouble for them. We discovered issues with our 1930s foundations, damp issues and more and Jack resolved everything without adding any stress to the project! They finished the project on time and on budget and we couldn’t be happier with the work they’ve done. What’s more, Jack, Simon and Harry are all really nice, friendly and helpful guys and a real pleasure to have on site! They completed our single story extension in a little under 10 weeks, exactly as planned. Great quality at a reasonable price and the whole process was a real pleasure! Definitely recommended!

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.