Extension Builders in Sutton

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 Sutton

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R Bonar Maintenance
Rating: 5 out of 5
Extension Builder in Sutton
We are family run business based in Guildford with over 25 years experience in building industry. R Bonar Maintenance we offer a full range of building services tailored to your individual requirements. With many years of experience and a wealth of knowledge within the building industry. R Bonar Maintenance always ensure that a high quality service at affordable price is offered to each and every client at all times.
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Latest review:
Extensions- 3 Jun 2020
Small hallway extension and roofing. Excellent standard. Extremely thorough, great attention to detail, total satisfaction; triple A workman, 100% positive attitude.
Johal builders
No reviews yet
Extension Builder in Sutton
Hi I’m jagjit johal we r doing excellent work house extension and loft conversion i have 20 years experience for building works
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O BEIRUT LIMITED
No reviews yet
Extension Builder in Sutton
Loft conversion, Extensions, kitchens,bathrooms and decorating
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MA DESIGN ENGINEERS
No reviews yet
Extension Builder in Sutton
With over 10 years of experience in structural engineering, MA Design Engineers specialises in providing tailored solutions for residential and commercial projects. Our expertise includes new build designs, residential refurbishments, and structural alterations. We are committed to delivering practical, efficient, and visually appealing structural designs that meet your project's unique needs. We offer a comprehensive range of services, including structural design calculations, general arrangement drawings, and detailed reports for pricing and building regulations approval. We also provide structural surveys and assessments for wall removals, alterations, and building defects, such as subsidence and cracking. At MA Design Engineers, we work closely with architects, contractors, and clients to ensure seamless integration of our designs into your project. We can assist throughout all phases of construction, from initial concepts to on-site inspections and construction support. Our goal is to provide reliable, cost-effective, and elegant structural solutions that bring your vision to life. Contact us to discuss your project today!
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Ss construction
No reviews yet
Extension Builder in Sutton
With over 20 years of experience in the construction industry, our company has built a strong reputation for delivering high-quality projects with reliability and precision. We specialize in residential, commercial, and renovation projects, ensuring every build meets the highest standards of craftsmanship, safety, and durability. Our dedicated team works closely with clients to turn their vision into reality while completing projects on time and within budget.
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Ace Of Spades Groundworks & Construction
Rating: 3.9 out of 5
Extension Builder in Sutton
Building and property new builds or anything regarding construction. Look no further than Ace Of Spades Groundwork and construction. All your building needs catered for. Wide range of trades. Please get in touch via mobile, email or social media or my website. Thanks for reading
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Latest review:
Bricklaying- 9 Dec 2025
We agreed a start date for the work, and from the beginning communication was slow and required constant chasing. Alan sent me a full materials list, which I purchased on the understanding that the job was proceeding. As the start date approached, I repeatedly tried to confirm when he would arrive so I could organise my day and be available to help on site, as we agreed for me to b involved as a labour. Despite reading my messages, he stopped responding entirely. I sent multiple messages and tried calling several times over the course of a week and received no reply at all. The job never started, and I was left with purchased materials and a significant amount of wasted time. I cannot comment on the quality of his work as he never turned up, but based on the communication alone I would strongly advise others to be cautious.
Andrzej Zolnierzak
No reviews yet
Extension Builder in Sutton
With over 20 years of experience as a painter and decorator, I take pride in my precision, attention to detail, and commitment to perfection. I always strive to deliver the highest quality results in every project I undertake.
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Gill brothers limited
No reviews yet
Extension Builder in Sutton
Gill brothers ltd is a trusted family run business based in the heart of West London with a decade of experience. Our fully qualified team of plumbers can cater to all your plumbing needs. We pride ourselves on our high standard of workmanship, using only the best tradesmen. Every project is completed with our clients desires at the forefront. We take pride in our work delivering effective communication, reliability and integrity to achieve cost saving measures and meet deadlines.
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Affordable Building Company
Rating: 5 out of 5
Extension Builder in Sutton
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!
GDR construction solution ltd
Rating: 5 out of 5
Extension Builder in Sutton
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.
Gur construction ltd
No reviews yet
Extension Builder in Sutton
Gur construction ltd company is giving less costs as compared to others nd free valuation nd we provide good work
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WHITE FEATHERS CONSTRUCTION LTD
No reviews yet
Extension Builder in Sutton
White Feathers Construction is a trusted London-based building company carrying out all aspects of construction work to the highest standards. From home extensions and loft conversions to full refurbishments and new builds, our experienced team delivers reliable workmanship and honest service on every project. We take pride in turning our clients’ ideas into solid results — safely, efficiently, and with attention to every detail. At White Feathers Construction, quality and customer satisfaction are at the heart of everything we do. Whether you’re improving, extending, or starting from the ground up, we’ll ensure your project is built to last.
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Solar construction
No reviews yet
Extension Builder in Sutton
Our team specialises is all aspects off construction. From loft conversion to shop fitting. We also have a team that will come a build your IKEA furniture. No job to small
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Electrician
No reviews yet
Extension Builder in Sutton
Hi am doing all building work.
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Dan’s Team Projects Ltd
No reviews yet
Extension Builder in Sutton
25 y of experience in building sector. Working as a multi trade person for companies now set up own . Always good communication and problem solving.
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T bros design and build
No reviews yet
Extension Builder in Sutton
My company is providing good work in any field and we cover all area and we finish work quickly
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4.1

Top rated Extension Builders

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

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

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

What are the hourly rates of extension builders in Sutton?

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

Find extension builders in Sutton with MyBuilder

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

Step 2: Compare different extension builders in Sutton

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

Step 3: Hire Sutton extension builders with confidence

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

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

What to ask a Sutton extension builder before hiring?

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

An extension builder in Sutton 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 Sutton 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 Sutton?

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 Sutton 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 Sutton 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 Sutton

Can an extension builder in Sutton help with planning permission?

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

Many Sutton 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 Sutton help with materials and finishes?

Yes, most extension builders in Sutton 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.