Extension builders in Bolton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (9 reviews)

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Some of our top rated extension builders in Bolton

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DAS building services
No reviews yet
Extension Builder in Bolton
Neat and tidy, reliable 23 year old bricklayer with 7 years experience on domestic and commercial sites. Fully qualified with NVQ LEVEL 2 looking to help anyone in need of a neat bricklayer to help with them any building needs. No job too small or too big.
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Pro-Construction
Rating: 5 out of 5
Extension Builder in Bolton
Your Home, Built to Last. With 10+ years of experience, we offer premium construction services—from tiling and painting to plastering and full-scale building. Trusted for our attention to detail, flawless finishes, and commitment to excellence, we bring high-end craftsmanship to every project.
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Latest review:
Great guys who work very hard to try and get the job done asap with the best quality
S. Thompson Building Services
No reviews yet
Extension Builder in Bolton
23 years of trading with a good range of varied projects. I cover greater manchester and close surrounding areas. Large and small projects welcome. The aim is for a high standard of finish, to the clients chosen spec
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County Construction & Plastering
No reviews yet
Extension Builder in Bolton
I’ve spent 25 years in the construction industry specialising in plastering and joinery. This has involved covering all aspects of those trades. In the last five years I’ve also gained experience building extensions. I hope this is what you require and I can provide an excellent service. Please do not hesitate to contact me. Regards Shaun
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Hive Construction
No reviews yet
Extension Builder in Bolton
At Hive Construction, we combine craftsmanship with innovation to bring your vision to life. Our team is dedicated to delivering high-quality results on time and within budget, whether you're planning a small renovation or a large-scale build. With a focus on clear communication, meticulous attention to detail, and sustainable practices, Hive Construction ensures a seamless and stress-free experience from concept to completion. Trust us to transform your space with precision and care.
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Civil Engineering and Construction Ltd
Rating: 5 out of 5
Extension Builder in Bolton
Hello, We are your local builders in Rossendale. We fully project manage each building, construction and civil engineering project providing regular progress updates. We are an effective, friendly and approachable team and our values of quality and efficiency are the cornerstones of our mission statement. Although we are based in Rossendale, we work throughout the Lancashire area and beyond, the truth is, we will travel as far as the work will take us but our heart lies in the North West.
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Latest review:
Extensions- 14 May 2019
We engaged Civenco following a three way quote in which they were clearly competitive. What impressed us most was the professionalism and approachability of John and his team. When it came to the job itself they were timely, very competent and helpful throughout. They rectified minor snags quickly and were a pleasure to work with. I have no hesitation in recommending them.
N.duckworth Construction
No reviews yet
Extension Builder in Bolton
Hi I’m Neil I’ve been in this line of work for 33+ years. we work around the Manchester area in places such as bury, Radcliffe, rossendale, Holcombe, etc. we strive to produce the absolute best outcome possible with all our jobs. Cleanliness is a key factor in all our jobs we aim to keep all jobs tidy, clean and efficient when working.
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Hybrid Builders
Rating: 5 out of 5
Extension Builder in Bolton
Hi, I’m Darren - a skilled builder with over 20 years of hands-on experience, currently serving the Wigan area and beyond. I’ve worked on a wide range of projects and have a strong grasp of all aspects of building work, including electrics, plumbing, joinery, plastering and structural alterations. Whatever the job, there’s a good chance I can get it done. I’m known for being reliable, approachable, and easy to work with (and I brew a mean cup of tea too). When I’m not on the tools, you’ll likely find me out kayaking or riding the waves on my jet ski. If you have a project in mind or simply a few questions, don’t hesitate to reach out - I’m always happy to chat. Looking forward to hearing from you, Darren
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Latest review:
Darren and the Hybrids team recently repaired a leaking roof at the front of my property. They worked efficiently and completed the job promptly, keeping me updated every step of the way. The leak in my bedroom has finally been resolved, I would definitely recommend the Hybrids!
Boundary Construction
No reviews yet
Extension Builder in Bolton
Boundary Construction specialises in Extensions and Refurbishments around the northwest area. Our highly experienced staff has the know-how to ensure our customers are completely satisfied with the end result. We offer a complete package from design/planning to completion of works. or we can oversee the complete build if you have design & planning inplace. Justs give us a quick call or Email to arrange a free quote.
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Kivalco Ltd
New on MyBuilder
Extension Builder in Bolton
Kivalco provides professional heating, gas, air conditioning and property services across Bury, Greater Manchester and surrounding areas. We are Gas Safe registered and F-Gas Category 1 qualified, with extensive experience across both domestic and commercial systems. Services include boiler servicing and repairs, heating systems, landlord gas safety certificates, gas tightness testing, air conditioning, heat pumps and hot water systems, alongside bathrooms, kitchens, renovations and general property improvements. We pride ourselves on reliable service, quality workmanship and straightforward advice.
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James sherlock builders and joiners
Rating: 5 out of 5
Extension Builder in Bolton
Hi we are new to my builder but please check our Yell profile with over 60 5* reviews We are family run business, we pride ourselves on reliability, excellent craftsmanship and customer satisfaction above all else. We specialise in extensions. Fully insured and all work fully guaranteed. Reviews available on request. Extensions, Conversions Structural works Hmo conversions Office renovation House renovations Decking Kitchens, flooring Summer houses Timber outbuildings
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Latest review:
Extensions- 17 Aug 2024
Amazing 5* work! Highly recommend James and team. We had a kitchen ground floor extension completed last year; it has exceeded our expectations. James followed up all issues and questions in a professional manner. Jimmy fitted the flooring throughout the ground floor - perfect. Despite the appalling weather the work was completed on time. The extension is also built to such a high standard it weathered the Stalybridge tornado in December!!! Photos to follow 😊 we can’t thank you enough James!
Steven
No reviews yet
Extension Builder in Bolton
12 years experience bricklayer, all styles of work both brick and block. Fast, neat and tidy. NVQ qualified
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North West General Contractor
Rating: 4.4 out of 5
Extension Builder in Bolton
I am general contractor with more than 8 years of experience. If you are looking for someone who knows plumbing, joinery, tiling, fixing, electrical, home decoration and etc. or may you need to renovate your kitchen, bedroom, bathroom or all of your house, please don't hesitate to contact me. Regards, Mehdi
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Latest review:
Handyman- 25 Nov 2024
Satisfied with the job. Will recommend.
Velluto Wall studio
Rating: 5 out of 5
Extension Builder in Bolton
We are a specialist construction and interiors company combining expert carpentry with luxury decorative wall finishes. From bespoke joinery and fitted interiors to handcrafted Venetian plaster and microcement surfaces, we create complete spaces defined by craftsmanship, precision, and refined detail. Our carpentry services range from structural timber work and custom-built storage to kitchens, doors, flooring, and high-end finish carpentry. Alongside this, Velluto Wall Studio delivers luxury wall finishes inspired by Italian artistry — including polished plaster, marble effects, metallic accents, and textured feature walls that bring depth and understated elegance to any interior. By combining traditional skills with modern design, we offer a seamless service for homeowners, designers, and developers seeking quality, durability, and timeless style. Every project is approached with care, attention to detail, and a commitment to creating interiors that feel considered, cohesive, and built to last.
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Latest review:
Michael saw my vision and brought it to life, he built the perfect bar to host for family and friends. Highly recommend no job is to big or small
AP Hall Design & Build Ltd
Rating: 5 out of 5
Extension Builder in Bolton
Hi, I have 11 years experience. Starting with completing my level 3 joinery qualification. In my years of experience I have done many jobs including single and double story extensions/loft conversions/bathrooms/kitchens/structural work removing of load bearing walls/renovations/ GPR roofing systems and so on. I have many references of satisfied clients and look forward to building more through mybuider.com. Thanks
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Latest review:
Extensions- 17 Sep 2020
We employed Ashley to fit a roof structure, and plastics on my extension and porch. He quoted in a timely manner with a very competitive quote.They turned up when they said they would and worked long hours to complete the job to a very good standard. They where polite friendly and professional tradesmen and we did not experience any problems. Would definitely recommend.
Elite Homes
Rating: 5 out of 5
Extension Builder in Bolton
We are a trusted father-and-son business based in the North West, offering years of experience across a wide range of trades. We pride ourselves on providing reliable, high-quality workmanship with a friendly, professional service from start to finish. Our goal is simple: to deliver quality work that we're proud of and leave every customer happy enough to recommend us.
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Latest review:
Jake arrived on time , fully equiped to restore our hallway. Quiet and got on with the job. Would recommend 👌

4.6

Top rated Extension Builders

Our Extension Builders in Bolton, are rated 4.6 out of 5 based on 9 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 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.