Extension Builders in Blackwater

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 reviews)

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Some of our top rated extension builders in Blackwater

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Callum’s carpentery
No reviews yet
Extension Builder in Blackwater
Elmstone Services is a trusted building and property maintenance company based in Liphook, Hampshire We take pride in every job, delivering reliable workmanship and a consistently high standard of finish.
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London Prime Construction and Builders LTD
No reviews yet
Extension Builder in Blackwater
London Prime Construction and Builders is where we turn your dream home into a reality. With a reputation for excellence and a passion for exceptional craftsmanship, we specialise in residential construction, property extensions, and comprehensive renovations across London. Our mission is to enhance your living spaces with customised solutions that reflect your personal style and functional needs.
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Zayan Ltd
No reviews yet
Extension Builder in Blackwater
Zayan LTD services We are based in East Molesey , Zayan LTD services has been trading since 2015, but director Halit has been involved in landscaping and construction for 10 years. We cover London and Surrey, carrying out landscaping and building work. We have a dedicated team of professionals to ensure your project is carried out to the highest standard.
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NC Creative Design LTD
No reviews yet
Extension Builder in Blackwater
I am an Architectural Technician/ designer that's been in the trade for the last 20 years. As a technician I do the following: Measured surveys, Feasibility study, Planning applications, detailed construction drawings, Project management, Lease with other consultants-Structural Engineer and Building Control Officer, Space planning/design, Architectural and interior visualisation. I can assist in with interior renovations and design work and get the right people on site for the project.
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LZ Total Interiors Solutions Ltd
Rating: 4.5 out of 5
Extension Builder in Blackwater
We specialize in commercial and domestic buildings refurbishment. We do absolutely everything interior, starts from maintenance till fully refurbishment including plumbing, electric work, partitioning, suspended ceiling, plastering and much more.
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Latest review:
Bathroom Fitting- 22 Jun 2026
He was ok at the begining of the job but when he experiences problems he doesnt return and complete. He doesnt communicate and it becomes painfull to get him back so beware
Chaman singh
No reviews yet
Extension Builder in Blackwater
Hi, my name is chaman kamboj I have been working in construction industry for 5 years now , I can work far aswell around 50 miles from west london, I give neat and quality work no compromise with it and reasonable price ,
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Electrician
No reviews yet
Extension Builder in Blackwater
Hi am doing all building work.
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Equity Eco Services
No reviews yet
Extension Builder in Blackwater
In the world of construction and bespoke carpentry, experience isn’t just an asset—it’s the foundation upon which lasting quality is built. For over three decades, Richard Parker has exemplified this principle, bringing his passion, skill, and unwavering commitment to every project he undertakes. As a master carpenter and general builder, Richard’s career is a testament to the value of traditional craftsmanship, steady innovation, and the importance of family legacy.Comprehensive Services: Carpentry, Joinery, and General Building Richard Parker offers a comprehensive range of services that cover every aspect of domestic and light commercial construction: Bespoke Carpentry: From custom shelving and wardrobes to hand-crafted staircases, doors, and windows, Richard creates pieces that are both beautiful and built to last. Joinery: Precision joinery for both structural and decorative purposes, including timber framing, roof structures, and intricate moldings. Extensions and Renovations: Complete home extensions, loft conversions, and property refurbishments that enhance both space and value. Kitchen and Bathroom Installations: End-to-end service for modernizing and upgrading the most important rooms in your home.
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Matthews Project Services LTD
Rating: 4.6 out of 5
Extension Builder in Blackwater
Hello, I’m Leigh Matthews, Managing Director of Matthews Project Services Ltd (MPS). We’re a Sutton-based company specialising in high-quality construction and project management services across London and the South East. With over 17 consecutive years of industry experience, we pride ourselves on delivering reliable, efficient, and cost-effective solutions whether it's residential refurbishments, commercial fit-outs or infrastructure works. We’re committed to clear communication, professional standards, and ensuring every project is completed to the highest level of satisfaction. No job is too big or small, and we’re always happy to offer advice or a free quote.
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Latest review:
Restoration & Refurbishment- 2 Apr 2026
Really pleased I chose Leigh Matthews for this job. We were taking over a building that was unoccupied for 18 months and there were some issues with that, The team were excellent, and they finished the 4-week job on time, and right on budget. They were helpful and considerate and left the premises clean and tidy. They were also able to help out with some problems with the plumbing that were not in the original scope. I loved the way they did the estimate and the invoicing. Breaking all the items down into the individual tasks and at the end of each week, itemising which tasks were complete and a %age on those in progress. I would not hesitate to employ them again
Star building and construction ltd
Rating: 5 out of 5
Extension Builder in Blackwater
We have wide range of tradesmen available to carry out all different kind of jobs from Installing floors, building an extension, loft conversions, new builds and house renovations. We are dedicated to ensure that all our work meets the standards of our clients, hence why all our tradesmen are handpicked for each job. We thank you in advance for your consideration and welcome you to look through our portfolio. You
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Latest review:
New extension, kitchen, shower room, flooring, fiber glass roof, roof light, new electrics, plumbing, boiler installation, removal of chimney, rear patio, soakaway, painting and decorating Satnam has exceeded our expectations in carrying out the complete job to our satisfaction within the agreed time to a very high standard. We are extremely pleased with his work. Satnam helped us select good quality products from suppliers for much less cost than if we were to source them ourselves. He was honest, courteous, professional, flexible, open to changes and made suggestions to improve the overall look. He even passed on his builders' discounts to us. We highly recommend this ambitious young builder who has excelled in the trade. We wish Satnam and his team the very best.
Amrit pal singh
No reviews yet
Extension Builder in Blackwater
I am very Hard work and kind loyal and go to work daily and only take breaks on Sundays and start jobs at 8:00 o'clock and end at 5:00 o'clock at Late afternoon.
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SPECTRUM CONSTRUCTION PROJECTS LTD
No reviews yet
Extension Builder in Blackwater
At Spectrum Construction Ltd, we’re redefining what it means to build well. With over 15 years of experience and a passion for doing things better, we deliver residential and commercial projects that balance timeless craftsmanship with forward-thinking innovation.
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Highpoint roofing and building contractors
Rating: 5 out of 5
Extension Builder in Blackwater
At Highpoint roofing and building contractors we have over 40 years of experience Collectively, we take pride in our work to ensure 100% customer satisfaction With our free no obligation quotation you will be given all the advice you need to ensure total piece of mind our goal is to meet and exceed expectations of every customer all work carried out to the highest Possible standards and at very competitive prices
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Latest review:
Roofing (Flat)- 6 Jan 2026
Completed the job as promised and was very tidy in his job
Garry Carpets and flooring ltd
New on MyBuilder
Extension Builder in Blackwater
We do carpet work flooring and bathroom, fitting fencing any kind of paint work and flat roofing
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Sokhalconstructionltd
No reviews yet
Extension Builder in Blackwater
My name Parwinder Singh & my company name Sokhalconstructionltd i carry out wide range of building work including extension renovations general i am provements new build .loft conversion.i have (how many years of experience) i am fully insured and experience in coordinatings projects from start to finish. My aim is to keep the process clear organised and hassle free my approach is simple realistic time scale transparent pricing I am happy to discuss your plans and provide a free no obligation quotation
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James cooper
No reviews yet
Extension Builder in Blackwater
A good tradesman bricklaying 35 year's
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4.1

Top rated Extension Builders

Our Extension Builders in Blackwater, are rated 4.1 out of 5 based on 18 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 Blackwater?

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

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

What are the hourly rates of extension builders in Blackwater?

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

Find extension builders in Blackwater with MyBuilder

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

Step 2: Compare different extension builders in Blackwater

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

Step 3: Hire Blackwater extension builders with confidence

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

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

What to ask a Blackwater extension builder before hiring?

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

An extension builder in Blackwater 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 Blackwater 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 Blackwater?

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 Blackwater 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 Blackwater 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 Blackwater

Can an extension builder in Blackwater help with planning permission?

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

Many Blackwater 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 Blackwater help with materials and finishes?

Yes, most extension builders in Blackwater 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.