Extension Builders in Bolton, North West England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (11 reviews)

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Some of our top rated extension builders in Bolton, North West England

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Damon Broadhurst
Rating: 5 out of 5
Extension Builder in Bolton, North West England
All types of brickwork extensions to garden walls , paving and fencing and also tiling undertaken
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Latest review:
Bricklaying- 22 Sep 2021
Damon did an excellent job. Timely and efficient. Spot on!
NWFM Limited
Rating: 5 out of 5
Extension Builder in Bolton, North West England
Since breaking into the industry in 2021, The NWFM Group has been recognised as one of the most reliable companies in the NW of England. We’ve provided clients with a wide range of services for all their needs : Plumbing, Heating and HVAC ; Electrical ; full house refurbishments. Whatever you have in mind, our professionals work brings your dreams to life.
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Latest review:
Plumbing- 29 Aug 2026
Great experience I will definitely use this company again for all future projects and issues Razvan is a Professional polite and friendly person
Esquire Building & Construction Ltd
Rating: 5 out of 5
Extension Builder in Bolton, North West England
Welcome to Esquire Building & Construction Ltd We are one of the North West’s leading construction companies, covering Manchester, Greater Manchester and the surrounding area. We pride ourselves on great levels of customer service and importantly client satisfaction, which we achieve by using the best professionals, ensuring an exceptional finish, delivering on time and importantly within budget. Our aim is nothing short of 100% client satisfaction from conception to completion.
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Latest review:
The quote I got from Esquire was competitive and when I needed to make changes to any work they had started Jason was always on hand to discuss and advise the best way to go about them. His team was always on time, work completion dates have been met and the quality of the workmanship has been very good, which is very important to me.
JB Brickwork & Design Limited
No reviews yet
Extension Builder in Bolton, North West England
Excellent, reliable team of bricklayers for garden/retaining walls, new builds, repairs footings & decorative brickwork Visit jb_brickwork_design instagram to see our past/current works.
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HADI BUILDERS (MAN) LTD
Rating: 5 out of 5
Extension Builder in Bolton, North West England
Hello, My name is Mohsan Ashraf, and I’m a bricklayer & plaster .I have 10+ years of experience in bricklaying & plastering and am passionate about delivering high- quality .
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Latest review:
Plastering- 26 Jun 2025
I would highly recommend Ash. Very polite and finished the job to a very good standard and cleaned up after himself. Thanks again
Denis
Rating: 5 out of 5
Extension Builder in Bolton, North West England
D
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Latest review:
Guttering- 8 Sep 2026
Amazing work done 👍
Tom
No reviews yet
Extension Builder in Bolton, North West England
Trade is a bricklayer been doing it 18 years and still working with the guy who taught me hes been at it 40 years so we’ve loads of experience we take on all aspects of brickwork including big sites also refurbishment, knock throughs , putting in steels ,concreting , general building work and also groundwork also got good contacts in other trades Worked all over the country Will add more photos of work weve done we don’t really take photos
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Reliable Builders Ltd
Rating: 5 out of 5
Extension Builder in Bolton, North West England
Hello! My name is Alexander, I am a trustworthy and reliable person and I have been working in the construction trade for over 10 years. Me and my friendly team are happy to help, no job is too big or too small! Covering all aspects of home improvement- brickworks(extensions, newbuilds), dry-lining, plastering,painting and decorating, tiling, carpentry&joinery.
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Latest review:
Extensions- 19 Jan 2019
Alex and his team have done an incredible job with a keen attention to detail and have delivered a high quality finish. We have had a single storey extension, new utility and kitchen done, with some challenging structural work. Alex networked well with our architect and sourced a very professional engineer who tweeked our plans. He coordinated a team of builders who are professional, timely and hardworking. No gimmicks, or builders jargon about what stuff cost , just upfront honesty. The team was also acutely aware of the disruptive impact of the build on neighbours and ourselves and mitigated against that through resourcefulness. Alex is a problem solver which is what you want if you are busy with no time to micromanage. The big plus is that everying is done inhouse from structural work to electrics and plumbing. I cant speak more highly of reliable builders, we had to wait a few months for their availability but it was well worth it! Thanks
NB Construction
Rating: 5 out of 5
Extension Builder in Bolton, North West England
Neil from NB Construction is a home builder, based in Altrincham. With 30 years of experience in the building trade, Neil can help to plan and execute your project from the ground up. If you have architect's drawings and / or planning permission, Neil can give you a quote for the work to be carried out. All work is carried out to local authority building regulations and the required gas / electrical certificates supplied when appropriate.
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Latest review:
As first time buyers we appreciated Neil’s experience with our kitchen-diner knock through, we would definitely use him again.
Jordans Construction LTD
No reviews yet
Extension Builder in Bolton, North West England
I would like describe myself as an honest person and great team, who can working hardly, confident, knowledgeable and having an excellent communication skills.
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L.L. Joinery
No reviews yet
Extension Builder in Bolton, North West England
Over 10 years experience all aspects of Carpentry/Joinery. Working for big and small sites. NVQ level 2 Carpentry/Joinery
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New Lease Joinery
No reviews yet
Extension Builder in Bolton, North West England
My names David owner and currently sole trader for New Lease Joinery,I have the best part of 20 years on the tools with experience ranging from 1st fix to final fix joinery doors to dormar's and exstension,I have lots of experience in composite doors firedoors ect,I have a good all round knowledge of the building game in all aspects of building with contacts to help out when needed.
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Urban Stone Contracts Ltd
No reviews yet
Extension Builder in Bolton, North West England
Building Contractor. We provide services which include Extensions and full house Refurbishment Complete.
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Opulencor Group
No reviews yet
Extension Builder in Bolton, North West England
Opulencor Group is a leading provider of comprehensive building and design services, specializing in kitchen fittings, bathroom fittings, build works, and design. We offer tailored solutions from initial design through to flawless implementation, ensuring every project meets the highest standards of quality and craftsmanship. Our kitchen and bathroom fitting services include everything from layout design, material selection, and installation of appliances, to finishing touches that elevate the space. We also manage full build works, handling structural modifications, extensions, and renovations with expertise and attention to detail. From the concept phase to completion, our design services focus on creating functional, beautiful spaces that reflect our clients’ unique visions. With Opulencor Group, you can expect professional service, seamless project management, and exceptional results, no matter the size or scope of the project.
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Status Projects Ltd
No reviews yet
Extension Builder in Bolton, North West England
We have extensive experience in construction and specialise in extensions, driveways, conversions, HMO’s and new build or bespoke houses.we also do commercial works to pubs, retail, education and hospitals. The director has 20 years experience in the industry working for large and small organisations and has taken the good from the companies he has worked for and created this business. Take a look at our website and the uploaded pictures for some of the fantastic projects completed.
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Christie James (CJ) Construction Ltd
No reviews yet
Extension Builder in Bolton, North West England
Christie James (CJ) Construction Ltd is your first choice company that specialises in New Builds, Extensions and Refurbishment works. We are the construction arm of Christie James Developments Ltd which has been operating since 2018. Our work covers all areas in the North West of England. We build smart, sustainable, modern homes with a very high level of quality. This has always led to repeat business for us since inception. Get in touch for a quick quote!
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4.6

Top rated Extension Builders

Our Extension Builders in Bolton, North West England, are rated 4.6 out of 5 based on 11 reviews from customers like you.

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What types of services are offered by local extension builders in Bolton, North West England?

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 Bolton, North West England 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 Bolton, North West England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Bolton, North West England?

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

Find extension builders in Bolton, North West England with MyBuilder

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

Step 2: Compare different extension builders in Bolton, North West England

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

Step 3: Hire Bolton, North West England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Bolton, North West England, 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.

Bolton, North West England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Bolton, North West England extension builder before hiring?

Before hiring an extension builder in Bolton, North West England or extension building company in Bolton, North West England, 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 Bolton, North West England?

An extension builder in Bolton, North West England 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 Bolton, North West England 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 Bolton, North West England?

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 Bolton, North West England 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 Bolton, North West England 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 Bolton, North West England

Can an extension builder in Bolton, North West England help with planning permission?

Yes, many extension builders in Bolton, North West England 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 Bolton, North West England handle everything from design to construction?

Many Bolton, North West England 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 Bolton, North West England help with materials and finishes?

Yes, most extension builders in Bolton, North West England 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.