Extension Builders in Surrey

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

Easily find verified Surrey Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Surrey.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Surrey

1784 Results

Sort by:

R contractors & services Ltd
Rating: 5 out of 5
Extension Builder in Surrey
Hi There, If you’re looking for your perfect contractors then look no further. We aim for nothing more than the best customer satisfaction possible. Insuring the projects run smoothly with as little impact on the day to day life of the clients. We do this by working as efficiently as we can by managing all stages of the project and planning ahead. We want our clients to enjoy the process of building their dream home. Please contact anytime for bookings or advice Thank you
Get in touch
Latest review:
Great company highly recommend, Charlie and the team worked on our rental property in Didcot, was recommended by friends. Would use again!
LOLLI DESIGN
No reviews yet
Extension Builder in Surrey
With years of hands-on experience in plastering, skimming, insulation, drywall installation, and general building works, we take pride in turning your vision into reality. We work closely with homeowners, architects, and design studios to ensure every project is completed on time, on budget, and to the highest standards
Get in touch
MYD Studio London Limited
Rating: 5 out of 5
Extension Builder in Surrey
MYD STUDIO London limited is a Design-Led Architectural and Planning consultancy focusing on New Build ,Extensions, Loft Conversions, Change of use and Flat conversion projects in different Boroughs in London. Whether you are looking to increase the size of your home, make the most of its current size through an internal alteration, or gain planning permission in order to increase its value before selling, we will help you to produce a planning application to meet all of your expectations.
Get in touch
Latest review:
Extensions- 6 Aug 2022
Majid has been great in producing drawings for our rear extension. He's also helped explain the whole build process to us from design, building inspection, and building. We received our drawings in under 10 days from the initial consultation and site visit. Majid was accomodating and was able to visit the site on weekends for the initial consultation. Always a pleasure to deal with and has been easy to reach over the phone or email. Would highly recommend Maji and MYD Studio London to anyone looking for an architect.
JS Construction & Property Maintenance Ltd
Rating: 5 out of 5
Extension Builder in Surrey
We have over 20 years of experience in the building, construction and property maintenance industry. Whatever your building needs maybe, we can provide support starting from initial consultation, drafting your plan, finalising budgets, designing, building and aftercare support.It’s all about headache-free work .References are available on request .we would always invite you to visit a property we have or are working on so you can view our workmanship. We have excellent reviews on Check a Trade .
Get in touch
Latest review:
Extensions- 13 Apr 2023
Jas and his team were fantastic and completed the initial build in a wonderful timeframe. Highly recommend Jas.
SM10 Studio Architecture
No reviews yet
Extension Builder in Surrey
We are a refreshing and talented team based on the outskirts of central London. We are truly passionate about buildings and are happiest when designing them. We pride ourselves in adopting a fresh approach and our skills extend to designing all types of building. We believe in providing tailored solutions for each and every project and ensure we maintain communication with our clients throughout the process. We offer a bespoke service ranging from planning and building regulations
Get in touch
Brickwork
Rating: 5 out of 5
Extension Builder in Surrey
Deep Brickwork provide professional bricklaying services. We doing all types of brick/block work and complete water tight shell including digging, poring concrete, roof work and internal work as well. If you looking for someone to do New build houses, extensions,Outbuild, garages any type of work Feel free to contact us.
Get in touch
Latest review:
Bricklaying- 1 May 2026
I needed a shed done and Ranjit and the team provided a competitive quote and explained everything they would do. They arrived on time for all meetings and when the work started, worked solid every day, completing the work in good time. Shed was built to a good standard and the quality of work was very good. They tried to keep things clean and tidy and once finished left the garden clean of rubble. I would definitely recommend them to anyone looking to build a shed or similar.
MBBM
No reviews yet
Extension Builder in Surrey
Specialising in bespoke home renovations, extensions & conversions we are committed to exceptional craftsmanship. We prioritise transparent communication and safety to ensure your project is completed on time, within budget, and to your exact vision.
Get in touch
RDB Contractors Ltd
No reviews yet
Extension Builder in Surrey
we use to do any dry-lining partitions, metsec works, loft conversions, extensions, carpentry works, tiling, suspended ceilings. We have about 10 years experience. we also do roofing works in fibre glass.
Get in touch
AtoZrefurbspecialists
No reviews yet
Extension Builder in Surrey
Construction and project mangement , builder, we have a number of vans and staff, we take on both domestic and commercial extensions , roofing , refurbishments , kitchens , bathroom. have been working around the south east for over a decade
Get in touch
GreatGroundworks
No reviews yet
Extension Builder in Surrey
Groundworks and bespoke building Steel works Electrical plumbing Carpentry
Get in touch
LuxeBrit Group LTD
No reviews yet
Extension Builder in Surrey
LuxeBrit Group - "Transforming Spaces, Building Better Communities" We offer turnkey building solutions for commercial & residential clients across England & Wales. Our services include: - design & building construction projects - extension/renovation of buildings - electrical, heating & mechanical installations LuxeBrit Group is a leading construction services company known for innovation and financial stability. We provide a comprehensive range of services across the entire construction industry, covering everything from design and planning to construction, property maintenance, operation, and demolition. "Our goal is to provide our clients with the highest level of transparency, communication, and collaboration, ensuring they are fully informed and engaged throughout the entire construction process."
Get in touch
Skyline Glass
No reviews yet
Extension Builder in Surrey
At Skyline Glass Ltd, we don't just deliver products — we deliver lasting value for your property. We specialise in high-quality glass solutions and expert construction services for both residential and commercial clients across the UK. Our full-service offering includes stunning custom glass designs, precise measurements, premium materials, and flawless installation of windows, doors, partitions, balustrades, balconies, and complete glazing systems — all crafted to elevate the look, functionality, and security of your space. But that's not all. We also provide professional driveway concrete work, creating strong, attractive, and long-lasting driveways that boost your property's kerb appeal. Plus, our home extension services are designed to help you maximise your living space, add value to your home, and create the perfect environment for your family or business. Whether you're replacing outdated fixtures, upgrading your driveway, expanding your living space, or taking on a new build or renovation, we deliver tailored solutions that combine quality, reliability, and superior craftsmanship — all with a keen eye for detail and full compliance with safety standards and building regulations. Transform your property with Skyline G
Get in touch
Cosmin Construction & Consulting LTD
No reviews yet
Extension Builder in Surrey
General Contractor with experience in all stages of building work from foundations to final finishes. Most of the work is done by my team and specialist jobs are sub-contracted. I can manage the whole process and provide clarity and simplicity of the the work.
Get in touch
Marius dumitriu
No reviews yet
Extension Builder in Surrey
Your builder is here
Get in touch
Roman Levitskyi
Rating: 5 out of 5
Extension Builder in Surrey
I offer a full range of renovation work🏣🚐
Get in touch
Latest review:
Carpentry- 31 May 2026
Words Can’t describe how I feel about this Man, Roman is an amazing individual who is so selfless and devoted, professional, friendly and faithful to his Words. I tasked him with a milestone and he went 10 milestones. I couldn’t be happier to have him in my house for this job. I highly recommend him. His charges on top of that is more than reasonable. I can go on and on, that’s because I’m trilled with the exceptional job he’s done for me Thank you again Roman.
RABII
No reviews yet
Extension Builder in Surrey
carpentry/plumbing/painting/masonry work
Get in touch

4.2

Top rated Extension Builders

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

Quality screening

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 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.