Extension Builders in Godalming

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 Godalming

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Louis Carlsen Build and Renovation LTD
Rating: 5 out of 5
Extension Builder in Godalming
Louis Carlsen Build and Renovation is a well regarded construction and renovation company experienced in transforming spaces with exceptional craftsmanship and attention to detail. With a team of experienced professional contractors and specialist engineers in a number of fields we offer a full range of services, from custom home builds and comprehensive renovations to external high level and ground works. Our commitment to quality, reliability, and customer satisfaction ensures that your project is completed on time, within budget, and to the highest standards. Choose Louis Carlsen Build and Renovation for unparalleled service and results that exceed expectations.
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Latest review:
Plastering- 12 Jul 2024
Louis's team completed the rendering work on our house to a very high standard. They arrived when they said they would, were highly considerate to those around them, cleaned up at the end of each day and kept me well informed during the whole process. I would use them again in the future without hesitation
O S R Construction & Groundworks Ltd
New on MyBuilder
Extension Builder in Godalming
We specialise in extensions in residential and commercial properties. We also offer basement work and underpinning. We do all groundworks for large and small property developers. All hard landscaping work is second nature to us and we offer all aspects in this area and also irrigation works. We have been in this trade for 30 years and take great pride in all of our work.
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Tecta Build Ltd
No reviews yet
Extension Builder in Godalming
We are a professional and friendly building team based in West Sussex. We have over 15 years experience gained in West Sussex & Surrey. Areas of expertise include building works, renovations, extensions, roof installation, kitchen installation and 1st and 2nd fix carpentry.
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Trace Design & Build Ltd
No reviews yet
Extension Builder in Godalming
Trace Design & Build Ltd are a chartered RIBA architects practice and construction company that offer a full and comprehensive design and build service. We are also a GasSafe registered company offering central heating and boiler installation, service and breakdown repairs. We have an in house team of operatives covering all aspects of building work, project management and maintenance.
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CSK Groundwork’s & Construction LTD
No reviews yet
Extension Builder in Godalming
CSK Groundworks & Construction LTD Reliable Groundworks & Construction Services Based in Petersfield – Serving Hampshire & Surrounding Areas ⸻ What We Do We provide a full range of groundworks and construction services for residential and commercial projects, delivered to a high standard with a reliable, professional approach. ✔ Groundworks ✔ Drainage & Soakaways ✔ Foundations ✔ Extensions ✔ New Builds ✔ Hard Landscaping ✔ Patios & Paving ✔ Brickwork ✔ Retaining Walls ✔ Pathways & External Works ⸻ Why Choose CSK? • Experienced and reliable tradesmen • High-quality workmanship • Honest advice and competitive pricing • Fully insured • Local, trusted service We take pride in our work and aim to deliver every project on time and to the highest standard.
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RD Construction
No reviews yet
Extension Builder in Godalming
RD Construction is a growing business with 11 years experience in the construction industry. We pride ourselves on customer satisfaction and value for money. Using a small but highly skilled team we work to the highest of standards. We undertake a wide range of projects from bathroom refits to large extensions.
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Sky luxury homes ltd
No reviews yet
Extension Builder in Godalming
I’m a Luxury property developer and contractor. We build affordable luxury homes, extensions, new builds, and we do conversions to a very high finish but affordable prices. We focus on attention to detail when it comes to building work. There are many builders out there, but very few with attention to detail and have an OCD for perfection.
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Amritpal singh
Rating: 4.5 out of 5
Extension Builder in Godalming
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.
Mse building ltd
Rating: 5 out of 5
Extension Builder in Godalming
MSE Building and Carpentry Ltd, based in Basingstoke, provides a variety of building and carpentry services in Hampshire and surrounding areas. We strive to deliver our very best, providing top quality results to ensure we go above and beyond our clients expectations. We work closely with our clients from the outset to deliver great results, tailored to your personal tastes. We take pride in our attention to detail, efficient and professional service. With 10 years experience and full insurance, no job is too big! Please contact us for a free quote.
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Latest review:
Extensions- 11 May 2026
These guys are the real deal. So very impressed with the work that that have done. You can tell a lot about a building company with what condition they leave the building site and they left it spotless and very clean. Which lends itself to the high level of craftmanship they have put into converting my brick shed into a gym. Nothing is a problem for them and they turn up on time when they say they are and crack on with it. Mark offers recommendations for the work and due to this what I initially requested is even better than I expected. It has been a real pleasure having them on site and would offer them future work for sure.
FSB Company (UK) LTD
Rating: 5 out of 5
Extension Builder in Godalming
FSB is a well-organized contracting company with a team experienced in large-scale development projects with leading UK construction companies. Based primarily in London, we offer a variety of self delivered services, including complete extensions, and conversions, small works, structural alterations, steel work installations, ground work (foundations, drainage, concrete sub and superstructures), hard landscaping and paving and soft landscaping. We manage our sites carefully and have a digital site management tool kit. Our fully managed service connects skilled tradespeople with experienced construction management directly ensuring attention to detail that begins with our Contractors Proposals and continues through to practical completion and aftercare.
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Latest review:
Extensions- 17 Nov 2025
Freddie, Kaz and Dan are a great team. I felt they were friendly and professional throughout. Any slight niggles were discussed and solutions found, quickly and professionally. They were respectful and went out of their way to get on with all the neighbours. Over all I would say they are a team of very nice people, who care about what they do and take pride in achieving the result their clients are after.
2D Designs
No reviews yet
Extension Builder in Godalming
Here at 2D Designs we provide a fully bespoke design service from the initial discussions, where we listen to your requirements and needs, through the planning and building control applications. We will ensure your project is followed through the system to give you the best opportunity to realise the project you want... We can also if required recommend our own contractors to complete the works, or project manage yours. We will offer you all the services required to complete your dream project.
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3C cunningham construction
Rating: 5 out of 5
Extension Builder in Godalming
Hi I'm Denis a professional carpenter able to take on loft conversion, extension & garden design. I work with a small team of colleagues where we can take on jobs from start to finish with no time away until the job is completed. We work to an achievable time scale with a high quality of workmanship.
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Latest review:
Carpentry- 18 Aug 2025
Dennis gave a good quote, answered any questions I had, was understanding when the door was delivered damaged and had to put the job back a week. He arrived on time, he was clean and tidy in his work and made easy work of fitting our wheelchair access bathroom door (3ft wide). We are very happy with the finished result and will definitely go back to him if we need a carpenter in the future.
Vaughan Design and Developments ltd
No reviews yet
Extension Builder in Godalming
new builds, extensions, loft conversions, complete refurbishment of a property.
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Frontier Carpentry & Building Ltd
No reviews yet
Extension Builder in Godalming
All aspects of carpentry and building work. Extensions, renovations and new builds undertaken
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Tota Spark Ltd
Rating: 5 out of 5
Extension Builder in Godalming
Hi there.I have established this company because I like the work I do and the most important thing is that I want that every client to receive the best of service.I undertake electrical work and general building works.
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Latest review:
Electrical- 10 Sep 2019
Nice, trustworthy guy. Quick reply and on time. Will definitely call again next time I need an electrician.
Masters Brickwork
Rating: 5 out of 5
Extension Builder in Godalming
I'm a bricklaying and Stonemasonry contractor that has 20 years experience in the field, we have completed many projects to date ensuring our work is always to the highest of standards, on time, and in budget.any questions or advice that you may need please feel free to contact us. many thanks Carl
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Latest review:
Stonemasonry- 4 May 2019
Had quotes from 5 stonemasons and Carl Masters were far and away the most professional outfit I have come across. Both my neighbors are now asking for quotes.

4.2

Top rated Extension Builders

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

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

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

What are the hourly rates of extension builders in Godalming?

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

Find extension builders in Godalming with MyBuilder

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

Step 2: Compare different extension builders in Godalming

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

Step 3: Hire Godalming extension builders with confidence

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

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

What to ask a Godalming extension builder before hiring?

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

An extension builder in Godalming 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 Godalming 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 Godalming?

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 Godalming 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 Godalming 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 Godalming

Can an extension builder in Godalming help with planning permission?

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

Many Godalming 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 Godalming help with materials and finishes?

Yes, most extension builders in Godalming 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.