Extension Builders in Bolton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (12 reviews)

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Some of our top rated extension builders in Bolton

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Peter Gerard Reproductions Ltd
No reviews yet
Extension Builder in Bolton
We are a small family-run building company, specialising in luxury garden rooms, but also building extensions, orangeries and house renovations in Lancashire for over 20 years.
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OBL Brickwork LTD
Rating: 5 out of 5
Extension Builder in Bolton
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.
Fairholme Structures
No reviews yet
Extension Builder in Bolton
Structural Engineering Services for Domestic and Commercial Projects We provide structural engineering services for residential and commercial projects across the UK. Our structural engineering services include full structural calculations and drawings to ensure your project satisfies building regulations and building control. Fairholme Structures specialise in refurbishments, alterations, domestic extensions, new builds and low-rise commercial building as well as single element designs
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CR BRICKWORK LTD
No reviews yet
Extension Builder in Bolton
CR BRICKWORK LTD is not new to the building industry we have 30 years experience behind us, No job is too small or too large to quote on.
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SAS Maintenance services ltd
No reviews yet
Extension Builder in Bolton
No job to small or big. We are here to help you make those dreams come true. There is nothing more rewarding than seeing our happy customers faces when our work is finished References on request Free estimates Friendly reliable service with a great team of workers who can assist with all aspects of your requirements
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Bloa maintenance limited
No reviews yet
Extension Builder in Bolton
Here at BLOA we masterfully transform properties into functional and aesthetically pleasing spaces, exceeding client expectations through quality craftsmanship, transparent communication, and timely project completion. Exceptional Customer Service: Proactive communication, clear timelines, and a commitment to understanding and fulfilling client needs. Quality Craftsmanship: Employing experienced tradespeople and using high-quality materials to ensure durable and aesthetically pleasing results. Transparent Pricing: Detailed, itemised quotes with no hidden costs, fostering trust and clarity. Reliability and Timeliness: Committing to project deadlines and maintaining a consistent work schedule. Local Expertise: Deep understanding of local planning regulations and supplier networks in the Oldham and Greater Manchester area.
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Hmr brickwork
No reviews yet
Extension Builder in Bolton
All brickwork, steels, extensions, alterations.
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L and J Builderd
No reviews yet
Extension Builder in Bolton
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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J f property
No reviews yet
Extension Builder in Bolton
I have been in the building trade for over 20 years I am now a joint owner In a fast growing business, we are qualified in damp proofing DPC. We also do all the boarding and plaster after the work has been carried out. We work to a very high standard and very reliable. Also are rates are very reasonable Thank you for your time Joe
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M H Builders
No reviews yet
Extension Builder in Bolton
We are a building company with vast amount of experience and contacts in the trade based in Ashton Under Lyne covering most areas in North West. We undertake single/double story extensions,full house refurbs, loft conversions, bathrooms and kitchens.We pride ourselves in our workmanship and all work is carried out to detail.
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JME properties
No reviews yet
Extension Builder in Bolton
Im starting my own company im a young enthusiastic lad went to college and got a plumbing decree etc got 3 x experienced guys in my team we cover all aspects of the construction industry,all work guaranteed and carried out to a high standard
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Prestige Developments Merseyside Ltd
Rating: 5 out of 5
Extension Builder in Bolton
Hi, I am a Liverpool based domestic builder. With over twenty years experience, transforming peoples homes. Our experience, quality and integrity provide best value for our clients. Should you have any queries do not hesitate to get in touch and ask, always happy to help.
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Latest review:
I met Rob in November 2020 when I employed him to do a full renovation of my home including an extension and remodel. Rob is a great communicator and talked me through every part of the job, which can be daunting when you're ripping your own house apart. He listens, gives honest advice and is very fair in his approach. No request is too much for him and he always goes out of his way to help. He has a great team who I thoroughly enjoyed having on site and they actually turn up! They have given me the most perfect home I could have wished for, and that's thanks to Rob taking on the same vision as me when we started this Reno. I've since employed Rob to complete works on my mums house and at another renovation I have at a rental property.
Avery Brennan ltd
No reviews yet
Extension Builder in Bolton
Welcome to Avery Brennan Ltd, your trusted partner for all your brickwork needs. With years of experience and a team of skilled professionals, we are dedicated to delivering high-quality brickwork solutions that exceed our clients' expectations. At Avery Brennan Ltd, we understand the importance of strong and durable brickwork in construction projects. Whether you're building a residential property, commercial space, or undertaking a renovation project, our expertise in bricklaying ensures that your structure stands the test of time. What sets us apart is our commitment to craftsmanship and attention to detail. We take pride in our ability to create intricate brickwork designs that enhance the aesthetic appeal of any building. We also prioritize customer satisfaction and strive to provide a seamless experience from start to finish. From the initial consultation to the completion of the project, we work closely with our clients to understand their vision and deliver results that align with their expectations. Our transparent communication and dedication to meeting deadlines ensure a smooth and hassle-free construction process.
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Ian Reilly
No reviews yet
Extension Builder in Bolton
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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Optima build
No reviews yet
Extension Builder in Bolton
We do all aspects of plumbing and drainage works from full heating systems to drain unblocks , bathroom fitting , kitchens and more . 12 years trading
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John Bailey
No reviews yet
Extension Builder in Bolton
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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4.3

Top rated Extension Builders

Our Extension Builders in Bolton, are rated 4.3 out of 5 based on 12 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 Bolton?

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 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 who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Bolton?

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

Find extension builders in Bolton with MyBuilder

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

Step 2: Compare different extension builders in Bolton

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

Step 3: Hire Bolton extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Bolton, 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 extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Bolton extension builder before hiring?

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

An extension builder in Bolton 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 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?

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 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 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

Can an extension builder in Bolton help with planning permission?

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

Many Bolton 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 help with materials and finishes?

Yes, most extension builders in Bolton 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.