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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John Bailey
No reviews yet
Extension Builder in Bolton, North West England
I’m a fully time served nvq level 3 bricklayer , with over 25 years experience, also confident in all aspects of roofing and build and seal extensions.
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Sinckler builders and property maintenance
Rating: 5 out of 5
Extension Builder in Bolton, North West England
Sinckler builders is a building and property maintenance company. We do Renovation. Extension Home adaptation Dormers Roofing. On the maintenance Plumbing Electrics Ground works Decorating Locksmith services
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Latest review:
Painting & Decorating- 13 Jan 2023
These guys are really fantastic. Very prompt and communicate great and deliver an all round brilliant service at very good rates. They really take care in what they do and can tell they have pride in their work. Would 100% recommend and will be using myself again shortly.
QUANTUM GROUP (NORTH WEST) LIMITED
No reviews yet
Extension Builder in Bolton, North West England
Quantum Group NW (QGNW) offers specialist demolition services for commercial, agricultural, light industrial and domestic clients delivering efficient, cost effective services. Over the years we have expanded our team to suit contracts and now deliver many services within the construction industry. Demolition Services include full, partial, robotic and Heritage demolition works, soft strip and rip out. Structural openings, Temp works, Dismantling and De commissioning, concrete cutting,breaking and drilling services. Groundworks and civil engineering services include formwork and concreting, tarmac, flagging, Drainage, tanks, ducts and land remediation works. We also provide architectural design amd build contracts for conversions and alterations. Quantum Group have an array of plant on hand to suit most contracts, ranging from 1t - 21t excavators, dumpers, rollers and Access platforms. waste transport is all managed in house using a range of our 12yd, 20yd and 40yd RoRo skips and hook lift wagon. With more than two decades of hands on experience we are a fully qualified, competent and focused team, and through steady commitment, have grown into a trusted partner for major projects across the UK. From city centre strip outs to complex industrial projects our name has become synonymous with skill, reliability and professional integrity.
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L and J Builderd
No reviews yet
Extension Builder in Bolton, North West England
We are HMO refurbishing specialist, we can do any sort of roofing, bricklaying, landscaping, bathrooms, kitchens, plastering, flooring, interior doors arch’s and skirts. Also undertakes exterior windows, doors, and conservatories. Extensions, loft conversions pretty much do the full package from start to finish. No job to big
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TGM Northern Limited
Rating: 5 out of 5
Extension Builder in Bolton, North West England
All types of Construction work with over 25 years experience. We specialise in both new build and refurbishment projects across the North West from Design stage to completion.
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Latest review:
Windows & Doors (uPVC & Metal)- 20 Jan 2020
Did a nice job. The workman on the day was very friendly and worked hard and finished to a high standard. My only gripe is that there was a 6 week wait and a rather hefty deposit. However Terry agreed on a smaller deposit which I can't complain about. So all in all a friendly and professional company. I would recommend!
Hunter brickwork and building services
No reviews yet
Extension Builder in Bolton, North West England
All brickwork and building services undertaken. From new build houses, extensions, alterations, garden walls, flagging, turfing, all work taken on to a high spec.
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OBL Brickwork LTD
Rating: 5 out of 5
Extension Builder in Bolton, North West England
General construction business. Specialist in : New builds, extensions, garden walls, repointing and all construction. Sub contracting business with over 15 years experience building home and apartment blocks throughout Liverpool. Our work is detail-oriented and a high standard of workmanship with safety and precision. Our buildings when completed, are admired and appreciated by our clients.
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Latest review:
Bricklaying- 20 Jun 2025
An overall excellent experience. Michael replied promptly, quoted a price for the job which he came and completed today. I am well pleased, he is a lovely hard working guy and I would not hesitate to recommend him going forward. Keep up the good work, well done.
EcoCore construction
No reviews yet
Extension Builder in Bolton, North West England
At EcoCore Construction in Manchester, we believe that high-quality bespoke building shouldn't come with an exorbitant price tag. We specialize in creating unique, personalized spaces for our clients, combining expert craftsmanship with cost-effective solutions. Let us help you build your dream, affordably and beautifully.
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Ian Reilly
No reviews yet
Extension Builder in Bolton, North West England
Hi,we are a great local, trustworthy, reliable and value for money family firm. We look forward to working together to reach your goals.
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Handfield construction / maxkitchen
No reviews yet
Extension Builder in Bolton, North West England
I have over two decades in the construction industry, i am a professional that take his job serious, and who have expertise spans a wide range of skills, including general building work, bathroom remodeling, and kitchen fitting. I also highly proficient in painting & decorating, and all aspects of handyman services.
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R&M Property Group Ltd
Rating: 5 out of 5
Extension Builder in Bolton, North West England
R&M are a professional and experienced Civils lead contracting company that carry’s out new build and refurbishment commercial and residential works to the highest standards.
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Latest review:
Extensions- 28 Aug 2022
Double extension and the side of the property, including new roof, facia’s and gutters. After receiving a few quotes from other builders, we found R&M property group. Thom & Jon visited us to talk through the process and we were impressed by their professionalism and knowledge. We were very conscious of staying within our budget, and they quickly put our minds at ease by providing us with a full break of costs for each item of work. We agreed a date for the work to commence in the spring, and except for a couple of minor hiccups early on with the build (none of which were R&M’s fault!) the process has ran really smoothly and the communication throughout has been great including the quality of work. We’ve also had lots of neighbours comment on the work and they have told us they’d definitely consider using R&M in the future based on what they’ve seen.
Graham Smith
No reviews yet
Extension Builder in Bolton, North West England
Dry lining, Skimming walls and ceilings, waterproof rendering. Over 30 years experience.
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Dleabuilding
No reviews yet
Extension Builder in Bolton, North West England
I am a soul tradesman with 15 years of experience in the building trade being a multi tradesman I undertake work such as kitchen, bathrooms, extensions, roofs, bacsicly all domestic building. I have a great line of customers who will all vouch for my clean tidy professionalism, in the saying your only as good as your last job is a sentence I live by.. Being brought up in the building game from a young age gave me a passion for my job and only feeling satisfied when my customers are happy 👍
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Joinery worx (nw) ltd
No reviews yet
Extension Builder in Bolton, North West England
Hi my name is peter. I am a time served joiner I have been in the trade since I was 16 and now 37. I set up my own company last year and haven’t looked back. I’m clean tidy and professional which is something I am seeing less and less in the building trade. I undertake any work from having a door to doing full refurbishments. No job to big nor small as they.
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Jackson Palmer Construction
No reviews yet
Extension Builder in Bolton, North West England
We are a Father / Son ran business with a vast 50 years experience in all aspects of building, never failing to carry out a top job. We have experience in: - New builds We have multiple house constructions under our belt - right from bare land to finished properties, taking ownership of every step of the process. Some of our builds have even included unique aspects such as indoor heated swimming pools. - Renovations We have gutted and refitted more buildings than we can count to modern standards. - Extensions Whether its a house extension, a garage or something else - we can do it. - Plastering Inbetween bigger jobs, we carry out plastering jobs. We get the job done quickly and to a high standard. We primarily look for jobs in the North West, but would always consider relocation for a job providing the circumstances are right.
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Trinity construction
No reviews yet
Extension Builder in Bolton, North West England
35 yrs experience doing full domestic refurbishment, we can do the entire job start to finish from kitchens to dormers and extensions and bathrooms . Including knocking through and supplying and fitting steels our second fix joinery and finish is immaculate, due to fact we have the experience to get the first fix right first time everytime
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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.