Extension Builders in Bolton, North West England

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, North West England

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SalBuild Limited
No reviews yet
Extension Builder in Bolton, North West England
SalBuild is a construction company based in Worsley, The type of work SalBuild carries out ranges from extensions/renovations to new builds and smaller jobs! One thing we pride ourselves on is being very trustworthy and reliable as we only strive for the best reputation possible as it makes a perfect combination with our years of experience.
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J Fairclough Joinery
No reviews yet
Extension Builder in Bolton, North West England
Carried out work: •Doors •Chamber joists •All Upvc (windows, facia, doors etc) •Bedrooms •skirting board/arcs •Kitchens •Bespoke furniture •Roofs • General repairs •Stud walls • Laminate flooring
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A Y builder
New on MyBuilder
Extension Builder in Bolton, North West England
Fully qualified Bricklayer with a CSCS card Blue. 15+ years experience. Available to do small bricklaying jobs, pointing and jointing, moving / blocking windows plus more. I believe in getting the job done the right way first time!
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Flitcroft plastering services
No reviews yet
Extension Builder in Bolton, North West England
At Flitcroft Plastering services customer satisfaction is my number one priority! I have over ten years worth of experience in the trade and I am fully qualified. I cover all areas of greater Manchester and work Monday to Sunday. I pride my self in all aspects of my work from start to finish. No matter how big or small a job you may have please don’t hesitate to give me a call.
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JS Construction
No reviews yet
Extension Builder in Bolton, North West England
Owner/Proprietor of JS Construction est 2014 Skilled Multi-trade Builder project/works completed in North Bolton and the surrounding areas. Consideration of work undertaken North West also. Previous site management experience qualified electrician, qualified HSE site safety. Can undertake any structural & groundwork all aspects of building and joinery needs can be met. Outdoor landscaping design supply and build. Advanced knowledge of construction and all aspects of building ,can offer different quotations and specifications to suit all range of needs. please contact to arrange free no obligation quotation. James
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STRUCTURA Project Services Limited
No reviews yet
Extension Builder in Bolton, North West England
Please contact our team directly. Due to the volume of enquiries, we can no longer respond to each contact request. You can find us on Google. About Us At STRUCTURA Project Services Ltd, we bring a fresh, modern approach to construction and maintenance — with a strong focus on the care sector. Whether working in elderly care homes or children’s residential settings, we understand that these environments demand not only high‑quality workmanship, but also the utmost respect for safety, safeguarding, and day‑to‑day operations. Our Directors, Management and Supervisory team holds enhanced DBS certification, we are fully insured, and our policies and operating practices meet ISO standards. We’re also investing in our leadership team, with management currently training to NEBOSH level, ensuring health and safety excellence is embedded at every stage of our work. We pride ourselves on being approachable and easy to work with, while never compromising on compliance, quality, or care. From planned maintenance to larger‑scale projects, we deliver solutions that are safe, efficient, and tailored to the needs of the people who live and work in your facilities. Safe. Skilled. Respectful. That’s our promise.
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Wright-fit developments ltd
Rating: 5 out of 5
Extension Builder in Bolton, North West England
We are builders, joiners and plumbers. We specialise in extensions, refurbishments and maintenance. We cover all building works on commercial and domestic properties.
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Latest review:
Gary completed a loft conversion on my house, I found him to be very professional completing the work within time frames agreed to. I felt nothing was too much and he went above and beyond to ensure I was satisfied with our new loft and en suite.
Case builders
No reviews yet
Extension Builder in Bolton, North West England
All building works completed to a very high standard
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Arkadia Construction Ltd
No reviews yet
Extension Builder in Bolton, North West England
With over 3-4 years of experience, our dedicated team specializes in transforming private residential properties into beautiful and functional spaces. Based in the vibrant North, around Manchester, we are proud to extend our services across the entire UK, ensuring that travel costs are manageable without compromising on quality. Rest assured, we don’t charge extortionate prices; we believe in providing value for your investment. Our expertise spans a wide range of services, including flooring, bricklaying, painting and decorating, roofing, and any handyman jobs you may require. No job is too big or too small for us—whether you're looking for a minor repair or a complete renovation, we are here to help! We believe that every project is an opportunity to build lasting relationships with our clients. Our skilled team is not only dedicated to delivering high-quality workmanship but also ensuring that your vision is brought to life with minimal disruption to your daily routine. When you choose Arkadia Construction Ltd, you're choosing reliability, professionalism, and a passion for construction that sets us apart from the rest. Let us turn your ideas into reality and create a space you’ll love for years to come!
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Evolve joinery & building contractors ltd
Rating: 5 out of 5
Extension Builder in Bolton, North West England
Hello ,Here at evolve we know how important quality and value for money is to yourselves and that’s why we strive to bring you the best in materials and workmanship at the right price , whatever it is your planning on doing we have got you covered , with all our team being fully qualified you can rest assured your home is in good hands from start to finish.
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Latest review:
Windows & Doors (uPVC & Metal)- 12 Jun 2026
Great team, supplied two sets of patio sliders and a composite front entrance door. Andrew and Lynsey were great to deal with and we were very happy with the fitting team too. Would definitely use Evolve again
adeeb builder
Rating: 5 out of 5
Extension Builder in Bolton, North West England
Quick safe transportation Quick Safe Transportation is a trusted logistics provider serving all of Europe and the United Kingdom with fast, secure delivery solutions. We specialize in same-day transport from point A to B, home move we deliver and transport any thing at any time
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Latest review:
Painting & Decorating- 15 Sep 2023
I think Adib has done very good job painted three gates in my house, job done in time, professionally with attention to details. I would recommend Adib to anybody looking for outside metal/wood painting.
secure-tech home improvements ltd
Rating: 3.9 out of 5
Extension Builder in Bolton, North West England
we at secure tech home improvements ltd, has been trading for 10 years plus , we have gone ltd in the past 3 years because of our growth, We currently deal with mainly loft conversions. And we take pride in our work .
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Latest review:
Loft Conversion- 22 Apr 2025
Ant and the team took on a huge job recently on our house, safe to say no job is too small. We had a dormer extension at the rear of the property and new windows through out. We had a new door placed at the front of the property and a window which involved bricking most of the front but also some brick work at the side. The bricklayer job is fantastic, very pleased. We also had some cladding on the rear and the front of the property which also look fantastic. Ant and the team have done a really good job on all aspects of the work carried out. Communication was always good and helpful. Very please with all the work that has been completed.
N.duckworth Construction
No reviews yet
Extension Builder in Bolton, North West England
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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AJ Services Building & maintenance
Rating: 5 out of 5
Extension Builder in Bolton, North West England
We've been in business for many years and it's grown bit by bit every year, my son also joined in partnership alongside me who is expanding the company over time. We take pride in doing a 1st class job every time and all the time. A happy customer is a happy us at the end of the day. We offer nothing less for our customers
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Latest review:
Fencing- 25 May 2026
I could only recommend them. They done a great job
ak brickwork
Rating: 5 out of 5
Extension Builder in Bolton, North West England
extensions ,new builds , brick , block , any type of build , , walls , 30+ years experience in building ,
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Latest review:
Bricklaying- 25 Mar 2024
Worked through poor weather conditions and did a good job at a reasonable price. Would recommend.
Pro-Construction
Rating: 5 out of 5
Extension Builder in Bolton, North West England
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

4.3

Top rated Extension Builders

Our Extension Builders in Bolton, North West England, are rated 4.3 out of 5 based on 12 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.