Extension Builders in Chertsey

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 Chertsey

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john waller
Rating: 1 out of 5
Extension Builder in Chertsey
father and son business both have cscs cards for bricklaying also do extensions and any building works ,i am a c.s.r.t (certificated surveyor in remedial treatments ) for damp and timber treatments,we have many years experience in the building industry,we have gained a good understanding of all the trades and have a good web site for you to view photos of our past projects .
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Latest review:
Damp Proofing- 20 Feb 2019
Said the damp would not be occurring after the damp treatment and gave a 10yr guarantee but it still keeps comming after 3 months of damproffing even though was given a 10 yr guarantee.
BCB Building Services
Rating: 5 out of 5
Extension Builder in Chertsey
The team has over 35 years in the building trade constructing extensions fitting kitchens, bathrooms, conservatory’s. For the past year and a half the carpenters and the painting division Have been working alongside the goodwood estate repair and maintenance team for the Duke of Richmond to restore 18th century buildings back to there form of glory.
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Latest review:
Based on my experience I have no hesitation recommending BCB Building Services who came recommended to me prior to this work by word of mouth. I needed to carry out modest renovation and remediation works on a newly purchased period property requiring many trades; general builder, scaffolder, plumber, plasterer, roofer, landscaper and damp specialist, etc. Brad and BCB team promptly provided a quote and, essential for me, agreed to source and project manage the diverse trades required to complete the work. They are busy but worth the patience and short wait necessary to get the work done by them. The workforce were professional, tidy, courteous and organised minimising disruption during the works and leaving the house clean and undamaged in their wake. The works were delivered per schedule and to a high standard and whilst not the cheapest, the pricing is fair and I believe the outcome represents tremendous value. Brad and the team remained pro-active beyond works completion and engaged actively in addressing the small amount of trivial snagging. They are now my go to for building works.
Denis
Rating: 5 out of 5
Extension Builder in Chertsey
D
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Latest review:
Painting & Decorating- 17 May 2026
Denis is really reliable, completes work to a high standard and works really fast! He even very kindly squeezed a job in on a Sunday for us so that the work could be completed before we had a party. I highly recommend him!
Cavendish Builds
No reviews yet
Extension Builder in Chertsey
Over 10 years in the trade New builds Extensions Loft conversions Bathrooms installation Kitchen installation Refurbishments
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A & J Construction Services
Rating: 5 out of 5
Extension Builder in Chertsey
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.
Lion Landscapes & Building Services
Rating: 5 out of 5
Extension Builder in Chertsey
Lion Landscapes & Building Services brings over 20 years of experience in the building trade, delivering high-quality workmanship across both construction and landscaping projects. Our building services include extensions, structural work, brickwork, blockwork, and general building renovations, all carried out to a high standard and in line with current regulations. We manage projects professionally from groundwork through to completion, ensuring reliable timelines, clear communication, and durable results. Alongside our building work, we also specialise in hard landscaping and fencing, offering a complete, trusted service for residential projects of all sizes.
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Latest review:
Real professional and thorough with their work. I was always kept in the loop on what was going on with the job. Takes pride in their work and cleans the site clean and tidy throughout the job. Would highly recommend.
BUILD with Brothers
Rating: 5 out of 5
Extension Builder in Chertsey
We at B with B utilise our talented Builders and expert skills to deliver high-quality home builds, designs and renovations to our clients. We focus exclusively on the residential sector, creating specialised homes, created not from a Kit-set but from the collaboration of your wants and needs and the vision of your designer. Your brain-child is then culminated into a well-crafted home by our skilled team of builders, giving you exactly what you asked for. We are acutely aware, as you should be, that your home is one of the biggest investments you will ever make, and it plays a huge role in your life. It is therefore crucial that you make the right decisions when it comes to creating this home, and it is important to us that we do everything we can to make this investment completely worthwhile. We are a trusted team that would love to play a part in building your dream home, or help renovate the one that you already have.
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Latest review:
We wanted a 6m extension, refurbishing of the property and new bathrooms. Work was completed as expected with no issues, builders were very helpful and always ensured we were updated with the progress and if they stumbled across anything that wasn’t discussed they would let me know of the issue so I can decide what to do. It’s very rare you find builders who actually take your opinion most them just want to do it their way even when you don’t agree but this company was very good and I do recommended them to anyone. They are trustworthy and reliable, they do not take the full payment in advance they just take only a small first payment then as the work progresses payments are made and then last payment made after everything is complete and satisfied.
Andy Spence builder
Rating: 4.8 out of 5
Extension Builder in Chertsey
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
RBW
New on MyBuilder
Extension Builder in Chertsey
Reliable and hardworking tradesman specialising in loft conversions, bathroom fitting, tiling and general building work. I take pride in delivering high-quality workmanship, attention to detail and keeping every job clean, organised and completed to a professional standard. I’m friendly, punctual and honest, and I always aim to keep customers informed throughout the project. Whether it’s a small repair or a full renovation, I focus on doing the job properly and making sure customers are happy with the final result. Services include: • Loft conversions • Bathroom fitting • Wall & floor tiling • Flooring • General renovations & property improvements Competitive prices, reliable service and a strong work ethic.
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Rimi Construction LTD
No reviews yet
Extension Builder in Chertsey
Been on this game for more than 1 decade , We have done lots of underpinning , fundation , ground work , waterproofing , fireproofing , shuttering , Joyner’s , carpenter,etc etc - we also have done few new builds , as private house's and hotel’s , May extension / roofing and loft’s . We are a qualyti company which we cost the time that requeste to make sure we got the finish that requested . We work with patience and safe ,
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PJL carpentry and building
No reviews yet
Extension Builder in Chertsey
A family run business that provides all aspects of carpentry and building services provided around Surrey and surrounding areas
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C+P Building Services Ltd
No reviews yet
Extension Builder in Chertsey
With over 30 years’ experience in extensions, new build houses, and home improvements, I deliver reliable workmanship and quality results from start to finish. I take pride in doing the job properly, and I’m happy to provide references from previous customers who’ve been delighted with the work.
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HandyPro services
No reviews yet
Extension Builder in Chertsey
We provide reliable, high-quality services with a strong focus on customer satisfaction. Every job is completed with care, attention to detail, and clear communication. Our goal is to make the process simple, stress-free, and deliver results you can trust every time.
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Falcon Developments
No reviews yet
Extension Builder in Chertsey
Hello ladies and gentlemen. I have been in property development and construction for the last 20 years. I can do most jobs, as listed below. Plumbing. Electrics. Bathrooms. Kitchens. Extensions. Loft conversions. New builds. Painting and decorating. All types of flooring. Flat roofs fibreglass and felt. Tiled Pitched Roofs. Groundworks and drainage. Site clearance. Rubbish and waste clearance.
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Singh's site ltd
No reviews yet
Extension Builder in Chertsey
We are a full-service construction company committed to delivering high-quality projects on time and within budget. With a strong focus on safety, innovation, and craftsmanship, we specialize in residential, commercial, and infrastructure development. Our experienced team works closely with clients to ensure every project meets the highest industry standards and exceeds expectations.
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Skilled craftsman
No reviews yet
Extension Builder in Chertsey
We’re a friendly and reliable building company that helps turn your ideas into reality. Whether you’re looking to build a brand-new home, renovate your current space, or make improvements, we’re here to make the process simple and stress-free. We take on all types of work, from new builds and extensions to full renovations and smaller projects. No matter the size of the job, we focus on doing it properly, with care, attention to detail, and high-quality results. We believe in honest communication, fair pricing, and keeping things straightforward from start to finish. Our goal is to create spaces you’ll love and feel proud of.
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4.2

Top rated Extension Builders

Our Extension Builders in Chertsey, 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 Chertsey?

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

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

What are the hourly rates of extension builders in Chertsey?

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

Find extension builders in Chertsey with MyBuilder

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

Step 2: Compare different extension builders in Chertsey

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

Step 3: Hire Chertsey extension builders with confidence

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

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

What to ask a Chertsey extension builder before hiring?

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

An extension builder in Chertsey 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 Chertsey 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 Chertsey?

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 Chertsey 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 Chertsey 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 Chertsey

Can an extension builder in Chertsey help with planning permission?

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

Many Chertsey 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 Chertsey help with materials and finishes?

Yes, most extension builders in Chertsey 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.