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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Anchor Brickwork
Rating: 5 out of 5
Extension Builder in Bolton, North West England
House extensions, Landscaping, Demolition, Steel installing, Gardren walls, general brickwork
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Latest review:
Bricklaying- 22 Oct 2021
Przemy and Sebastian are excellent, skilled and extremely knowledgable about all aspects of building work and work for a fair price having recently completed our extension I cannot give these guys enough praise and thanks for completing our build and for ensuring everything we needed was carried out correctly. They get an 11/10 from me!
Bullgate Properties Limited
Rating: 5 out of 5
Extension Builder in Bolton, North West England
All aspect of building work undertaken such as new build, renovation and extension, we have specialist in all areas of building work. Fully insured. Have been in the trade for more than 10 years.
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Latest review:
Bricklaying- 12 May 2024
Azad did a great job fixing our brick wall and adding a gate. He even did more than expected resulting in a perfect and neat wall. He works quietly and efficiently and was really pleasant to have around. Would definitely recommend
Ceda construction ltd
No reviews yet
Extension Builder in Bolton, North West England
I run a construction company called Ceda Construction Ltd., specialising in residential and commercial building works. Our services cover a wide range of projects including house extensions, full renovations, structural alterations, plumbing, electrical work, plastering, and general property improvements.
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N.C.B Building
No reviews yet
Extension Builder in Bolton, North West England
I’m a local builder, that undertakes extensions, loft conversions, renovations etc. I’m a self employed sole trader, with over 25 years experience in working in the trade. I started out in the bricklaying trade but now class myself as a very competent multitrade.
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DC Building and Joinery.
Rating: 5 out of 5
Extension Builder in Bolton, North West England
I have 30 years experience in the construction industry, working on everything from foundations to roofing. I provide a first class professional service, with a clear itemised quotation.
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Latest review:
House alterations. Daniel is both professional and reliable. His workmanship is good and we are pleased with the work he has carried out. Daniel is conscientious and doesn't waste time.
D and D Brickwork and Building
No reviews yet
Extension Builder in Bolton, North West England
All types of brickwork, extensions ,pointing, general building work
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Jmacc plastering
Rating: 5 out of 5
Extension Builder in Bolton, North West England
We do all aspects of external rendering and internal plastering. Specialising in modern renders ..
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Latest review:
Plastering- 2 Jan 2024
The work was done quickly and to a great standard
Bowland Paving Services
Rating: 4.7 out of 5
Extension Builder in Bolton, North West England
Bowland Paving Services are a family landscaping business based in the North West of England. We have been providing hard landscaping and garden development throughout the UK for over 35 years. We pride ourselves on our quality and reliability. Projects have ranged from small patios, walls and fences to through to elaborate show gardens at the RHS flower shows in Tatton Park and Hampton Court.
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Latest review:
Landscaping- 12 Apr 2024
Did not turn up then rescheduled and failed to turn up again wasted weeks
M a building maintenance limited
Rating: 4.5 out of 5
Extension Builder in Bolton, North West England
We are a small business that specialise in new builds,extensions and full house renovations.we have over 25 years in the construction industry. No job is to big or to small for our team of builders joiners plumbers and electricians. We have a portfolio of schools and shopping centres that we maintain on a regular basis. We work closely with our clients to ensure every project runs smoothly.We can offer structural engineer services as well as our own architect.
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Latest review:
Extensions- 16 May 2024
Did some great work initially - particularly Gordy - but too argumentative and slow around matters arising within warranty. Refused to deal with a leak to the Store Room, rushed / made errors in the installation of downspouts and didn’t level our garden as per our contract. Mick was the builder / built the store room to the side of the extension. Not sure what he means (below) by ‘fell out with the builder’ - seems to be talking about himself in the third person here… Took forever to have the flooring (Indian Store) issues resolved, but did the right thing eventually. As ever, all very convoluted and over stressful with Mick. A good builder, just needs to argue less and resolve things that aren’t up to scratch.
PAPA Services
Rating: 5 out of 5
Extension Builder in Bolton, North West England
We offer a wide range of both domestic and commercial building services. All projects are individually tailored to satisfy customer's needs. I provide a top quality service for a fair price, this ensures I get repeat business from customers...
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Latest review:
Kitchen Fitting- 15 Mar 2023
Very professional and did an amazing job in my kitchen. Reliable, top quality and very polite. Will be using again and highly recommend to anyone for multiple jobs.
Chris Catterall Ltd
Rating: 5 out of 5
Extension Builder in Bolton, North West England
Private and trade. If you need an expert on excavations I’m your man! 40 years at it. I offer tidy, quick, efficient excavations and landscape profile earthworks. Foundations, driveways, roads, tracks, drainage, water treatment plants, footpaths, ditch/pond cleaning, horse ménages, specialist excavations, tight spaces, difficult ground conditions. Laser equipment for precise efficient and productive digger work. Operated 1.5 ton to 35 ton excavators, dozers and dumpers.
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Latest review:
Landscaping- 1 Jun 2022
Brilliant, really good job. Nice guy who did exactly what we needed, no hesitation in recommending him
CFL Joinery & Construction
No reviews yet
Extension Builder in Bolton, North West England
CFL Joinery & Construction is led by a fully qualified Level 3 Site Joiner/Carpenter (City & Guilds) with many years of hands-on experience across the construction industry. We combine expert knowledge, precision craftsmanship, and a genuine commitment to delivering high-quality workmanship on every project. Due to continued demand from returning clients and recommendations, we have expanded our services to provide a wider range of building solutions. Alongside professional joinery, we can assist with general construction including electrical installation, plumbing and gas works, bricklaying, and other associated trades, offering clients a reliable one-stop solution for their project. All work is completed to a high professional standard with close attention to detail from start to finish. We aim to offer competitive and transparent pricing and can often improve on previous quotes without compromising on quality. We pride ourselves on being friendly, reliable, and approachable, and we always do our best to accommodate urgent or time-sensitive work wherever possible. For enquiries, advice, or quotations, please get in touch by phone or email. We are always happy to help and discuss your project.
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Nexabuild construction LTD
Rating: 5 out of 5
Extension Builder in Bolton, North West England
At NexaBuild Construction, we’re a dedicated team of building contractors catering to the construction needs of residential clients. With a wealth of experience, we deliver high-quality construction work that ensures the utmost satisfaction of our clients. In house architect to go over all your needs.
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Latest review:
Highly recommend this company. As first time buyers completing a renovation project, the lads at Nexabuild have been amazing! Great communication throughout and the standard of work is fantastic!
ACC Design & Build Limited
No reviews yet
Extension Builder in Bolton, North West England
Established since 1984, with our Head Office located in Bury, ACC Design & Build is one of the leading building contractors within Greater Manchester. A family run business that has provided quality services to clients throughout the area. New Builds, Extensions, Conversions, Electrical, Refurbishment/Renovation, Kitchens, Bathrooms, Roofing, Windows & Bifolds, Landscaping, Plastering, All Aspects of Joinery Works.
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Calderbank construction
No reviews yet
Extension Builder in Bolton, North West England
General building / bricklayer/ extentions and alterations Landscaping work and flagging ect
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PJL Building Works
Rating: 5 out of 5
Extension Builder in Bolton, North West England
Hello I'm Paul. Thanks for reading our profile, We have 25 years experience in building, with vast experience in most trades. We are fully insured local builders, our line of work is residential and commercial Extensions, Garden walls, Structural alterations, New builds, Outbuildings, Conservatory bases, Conversions. I like too run my business the way I’d want a builder too treat me. Quality workmanship, Reliability, Site left clean and tidy daily, Minimum stress for customer, Everyone happy on completion of work.
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Latest review:
Extensions- 9 Jul 2026
If you want to do an extension Paul and his crew are right people for you. From the begining to the end you're being informed about the stage. If in doubt Paul is always responsive over the phone. Thank you for transforming our home.

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.