Extension Builders in Surrey

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (19 reviews)

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Some of our top rated extension builders in Surrey

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TNK CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Surrey
Experienced quality builders. You can rely on us to complete your project weather it’s a straight forward small job or a complicated bigger project with attention to detail.
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Latest review:
Conversions - General- 6 Dec 2024
Amazing builders. Very knowledgeable of building methods and solutions. Very strong and tough guys. Work really hard. Very courteous and patient. Very good results. They replaced a ceiling; built an extension; laid paving stones. All done to complete satisfaction.
VGM construction ltd
No reviews yet
Extension Builder in Surrey
We are different from other construction companies as we provide timely and unique services to our respected clients. We see to it that our orders reach our clients on time and allow time to negotiate a fair price We as a construction company, strive hard to stand up to the expectations of our clients, and if you choose us, we will endeavour to give you the best service as possible. If we make a mistake, we will own up and rectify the error at no cost to the customer
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SD Carpentry & Construction
Rating: 5 out of 5
Extension Builder in Surrey
I'm a qualified City & Guilds Carpenter with 30 years experience. I'm also experienced in Auto Cad and open web joist design. I can supply you with drawings for planning applications to suit your needs. I have done many new builds over the years and also extensions and loft conversions. I also do smaller works such as kitchen fitting, fencing, door hanging, decorating, tiling and all aspects of building work to a very high standard. If you have any questions then please get in touch.
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Latest review:
Carpentry- 14 Mar 2017
Simon worked hard and well, did what we discussed and to the price fitting skirting board, architrave and a weather bar. He has a pleasant manner, and clears up. Would recommend him.
mbond
No reviews yet
Extension Builder in Surrey
Our team undertake building projects for last 15 years in London and surrounding areas - we doing lots of HI-end bathrooms and kitchens ,extensions ,loft conversion and general refurbishment works. We can provide references from our clients plus its always possible to visit one of our current projects or in some cases past projects as well.
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JG
Rating: 5 out of 5
Extension Builder in Surrey
More than 15 years of experience in general building from groundwork’s to french polishing. Working for years with one of the biggest North London construction company as a carpenter supervisor. I feel content of my good work outcome. Would like to work weekends and evening times!
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Latest review:
Carpentry- 15 Jun 2026
Really great experience! Friendly, helpful and available at short notice. Did a great job. Super happy with everything. Would definitely hire again.
GDR construction solution ltd
Rating: 5 out of 5
Extension Builder in Surrey
GDR Construction Solution Ltd provides a wide range of construction, repair, and improvement services for residential customers. and there is no project too big or small for our team. We are dedicated to delivering superior results at affordable prices,
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Latest review:
He done loft conversion which he did a great job. Completed it in 6 months which in 2 months less agreement. He kept it well done tidy. He done what we had asked to do and completed on. He had a good customer service easy to contact and sort out any issue. I would recommend him to anyone for his work.
Morgan Masonry
New on MyBuilder
Extension Builder in Surrey
Experienced team of multi generational Builders specialising primarily in Brickwork, Repointing & Patios. Our combined experience & attention to detail makes us experts in all things brickwork, whether it be heritage or modern styles. We are Berkshire/Buckinghamshire based however we have undertaken many jobs in the Surrey, Hertfordshire & west London areas. If you are looking to increase your property’s value or simply elevate its aesthetic please get in touch for a free quote.
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Buildtech Construction
Rating: 5 out of 5
Extension Builder in Surrey
Been trading for 18 months, 16 years experience. Building extensions, conservatories, orangeries, brick walls, re-pointing patios, paths, sheds, fencing, landscaping.
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Latest review:
Groundwork & Foundations- 6 Jun 2021
Great team - friendly, fast and efficient - delivered to high quality.
JH Brickwork
Rating: 5 out of 5
Extension Builder in Surrey
we provide professional and reliable bricklaying services for domestic and commercial projects. We take pride in delivering high-quality workmanship, attention to detail, and a clean, tidy finish on every job. Our services include new build brickwork, house extensions, garden and boundary walls, repointing, repairs, and general brickwork. No job is too small, and we treat every project with the same level of care and professionalism. We aim to deliver durable work that stands the test of time while providing friendly service and fair pricing. .
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Latest review:
Bricklaying- 11 Sep 2026
Justin and his team did a fantastic job. We will be using him for any projects going forward.
New Build and Refurbishment Contractor Ltd
No reviews yet
Extension Builder in Surrey
At New Build & R C Ltd, we bring skill, dedication, and precision to every project, whether it’s a new build, refurbishment, or structural work. With a strong foundation in reinforced concrete and construction expertise, we deliver high-quality results across a range of services: 🏗 New Builds & Extensions 🏡 Refurbishments & Modern Renovations 🏢 Loft Conversions & Basements 🔨 Underpinning & Foundations 🌿 Landscaping & External Works 🏊 Swimming Pools & Driveways 🏘 Roofing Services We take pride in our craftsmanship and attention to detail, ensuring every project meets the highest standards. Whatever your vision, we make it happen. Get in touch to discuss your next build!
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Phi Architectural Services Ltd.
Rating: 5 out of 5
Extension Builder in Surrey
Phi Architectural Services Ltd. specializes in providing architectural, structural and project management services from small to big sized residential projects. With more than 12 years of experience and more than 500 projects ranging from refurbishment to new build houses and flats, the firm also have its own team of sub-consultants and contractors.
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Latest review:
CAD / Drawings- 6 Mar 2022
Very helpful architect. Needed a little nudge occasionally due to busy season, but the work is delivered in time and to a high standard. I'm happy with the result.
Rares Cristian Lupu
Rating: 5 out of 5
Extension Builder in Surrey
I am a sole trader working for myself for more than 10 years. Family experience over 35 years. I deliver all services from painting, dexorating, bathrooms, kitchens, full house builds, loft conversions, rear / side extensions, landscaping, plastering and plumbing/electric. Reliable and respectful to all my clients!
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Latest review:
had an excellent experience working with Cristian on my bathroom project. From start to finish, his work exceeded all expectations. Cristian was professional, attentive to my needs, and incredibly detail-oriented. His craftsmanship and commitment to quality were evident in every aspect of the project, and he transformed the space beautifully. He kept communication clear and made sure everything was completed on time and according to my vision. I am thrilled with the results and highly recommend his services.
Sapphire Renovations
No reviews yet
Extension Builder in Surrey
Our company was first established in 2014 but we have a vast amount of knowledge and a great deal of experience in the Building trade. We also build and manage our own portfolioof high-end rental estates in London. We have a friendly team of professional and are highly recommended for our high standard of work. You will find our company provides 100% satisfaction to both residential and commercial customers. Our team of professionals are well trained and fully equipped to handle any size job. Our company is London based, so naturally most of the clients we work with come from London. However, we still deal with customers in a number of surrey areas just outside of London and can accommodate going further.
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Image Of Icons
No reviews yet
Extension Builder in Surrey
With my degree in architecture and 10 years of experience, I offer complete architectural services from start to finish. I'm good at every stage of the process, from coming up with initial ideas to finishing touches. I can create detailed plans using CAD drawing and turn quick sketches into real concepts. I also use 3D presentation and animation to show clients what the final result will look like. Over the years, I've managed projects from beginning to end, making sure every detail is just right and meeting high-quality standards.
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Affordable Building Company
Rating: 5 out of 5
Extension Builder in Surrey
We specialise in both internal and external building works within the domsestic market and offer a compete build sevise from project design all the way to project completion. We have specialist crews for all projects, lofts, extensions and coservatories.
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Latest review:
Extensions- 26 Sep 2012
Andy and his team did a fantastic job. Our neighbours were very uncooperative and restricted noisy working hours quite severely but Andy was very accomodating. He is very easy to talk to and happy to discuss ideas you may have concerning the build. I would definately reccommend him. We are delighted by the extension and will definately use Andy again in the future. Thanks!
Build Sussex
Rating: 5 out of 5
Extension Builder in Surrey
ALL ASPECTS OF LANDSCAPING & BUILDING WORKS UNDERTAKEN! Including: Extensions / plastering / rendering Loft conversion / drainage Patios / foundations/ groundwork’s Kitchens / bathrooms / knock throughs Swimming pools / Structual steel work Brick work / plumbing/ electrics Small Plant Hire We are fully Licenced, Insured and Environmentally Friendly
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Latest review:
Groundwork & Foundations- 6 Feb 2025
Criag and his team completed the job to a high standard and on time.

4.1

Top rated Extension Builders

Our Extension Builders in Surrey, are rated 4.1 out of 5 based on 19 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Surrey?

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

Find extension builders in Surrey with MyBuilder

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

Step 2: Compare different extension builders in Surrey

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

Step 3: Hire Surrey extension builders with confidence

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

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

What to ask a Surrey extension builder before hiring?

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

An extension builder in Surrey 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 Surrey 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 Surrey?

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 Surrey 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 Surrey 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 Surrey

Can an extension builder in Surrey help with planning permission?

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

Many Surrey 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 Surrey help with materials and finishes?

Yes, most extension builders in Surrey 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.