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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Eckersley Construction Consultancy Ltd
Rating: 4.8 out of 5
Extension Builder in Bolton, North West England
Eckersley Construction are a family run building company based in Chorley but carry out all throughout the northwest. Undertaking all aspects of building/construction works from simple bathroom/kitchen alterations and remodels, full on rip out and renovations right through to new build homes and extensions. We have team members whom are specifically trained in every aspect of the construction trade and also work very closely with a selection of approved and vetted sub contractors if required.
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Latest review:
Extensions- 14 Sep 2020
We haven’t finished yet , like many projects, C19 got in the way of the build , but we have started and Stuart and Mel have kept me informed at what is happening . It’s going well and my thanks to Bob who has the “inn” over the party wall for allowing me access over his land . Can’t wait for it to be complete .
FERINA projects
Rating: 4 out of 5
Extension Builder in Bolton, North West England
FERINA Projects specialize in bar and Restaraunt fit outs and commercial office fit outs. Our domestic arm specialise in home extensions, loft conversions and bespoke joinery, this is from conception to completion. With a vast array of skilled operatives who have worked together for many years quality and trustworthiness cannot be surpassed.
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Latest review:
Conversions - General- 2 Mar 2024
The goods were moved but there was no careful consideration when the items were moved across. It became very difficult to reorganise everything.
Kwik fix limited
No reviews yet
Extension Builder in Bolton, North West England
Hi, I work around whole Manchester, got experience of 4 years. Good and available with all sorts of jobs, also I have good team members to work with and hassle free
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L. Hall Brickwork & Building Services
Rating: 5 out of 5
Extension Builder in Bolton, North West England
I am a bricklayer with over 10 years experience in many aspects of building and landscaping. I take great pride in my work, keep my work place as clean as possible and always leave a happy customer . I am a small company so very competitive on prices but quality is no comprise
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Latest review:
Bricklaying- 10 Mar 2017
LEE DID AN EXCELLENT JOB IN MY BACK GARDEN.HE FLAGGED A LARGE PATIO AREA AND BUILT SOME LOVELY STEPS FOR ME.HE IS METICULOUS IN ALL ASPECTS OF HIS WORK .LEE AND DANNY WORKED VERY HARD FROM START TO FINISH ON THE JOB I ASKED HIM TO DO. HE IS VERY GOOD ON HIS PRICE QUOTE AND STICKS TO THE QUOTE HE GIVES YOU .HE IS A VERY TIDY WORK MAN AND LEAVES EVERYTHING NEAT AND TIDY EVERY DAY.I AM VERY PLEASED WITH HIS WORKMANSHIP HE IS HIGHLY KNOWLEDGEABLE IN EVERY THING HE DOES. I WOULD HIGHLY RECOMMEND LEE TO ANYONE THINKING OF HAVING ANY WORK DONE.
Voss Design and Construction Ltd
Rating: 4.5 out of 5
Extension Builder in Bolton, North West England
Voss Build & Design has a wide range of skills to provide a comprehensive construction service. Home Extensions Refurbishments General building work Plan drawing service/Structural Engineering calculations A business built on recommendations
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Latest review:
Extensions- 11 Apr 2016
We spent a long time choosing a construction company for our extension by meeting previous clients and looking at previous projects, etc. We're really pleased that we chose Voss Design and Construction. They completed the job within the given timeline which was really important to us (due to pregnancy). Their quote was detailed, which definitely gave us confidence from the start. Diane, Tony's wife, coordinated the communication between us and the team perfectly and was very responsive to all our emails and questions. All our queries were addressed in timely manner and with detailed explanation,which really helped us communicate and allowed for a much less stressful time during the project and my pregnancy. They managed to accommodate our additional requests and ideas regrading the project and were very transparent of any additional charges. The team were really friendly and we would definitely use their services again. The company has a 2 year guarantee on their work which gives us confidence in case any issues arise and we have no doubt that they would rectify any of them without delay. We are really happy with our extension and would like to thank the whole team again.
Lotfi Kamel
Rating: 4.6 out of 5
Extension Builder in Bolton, North West England
With over a decade of hands-on experience in the building industry, I am a dedicated sole trader committed to delivering excellence in every project. My work is characterised by high standards of workmanship and a meticulous attention to detail. Specialising in plastering, bricklaying, extensions, and bathroom renovations, I bring a wealth of expertise to each job, ensuring quality and satisfaction for my clients. Key Skills: • Plastering: Expert in creating smooth, durable finishes for walls and ceilings. • Bricklaying: Skilled in constructing and repairing brickwork with precision. • Extensions: Proficient in planning and executing home extensions that blend seamlessly with existing structures. • Bathrooms: Experienced in designing and renovating bathrooms to meet modern standards and aesthetics. Why Choose Me: • Experience: Over 10 years in the industry, with a proven track record of successful projects. • Quality: Commitment to high standards and attention to detail in every aspect of the job. • Reliability: Dependable and trustworthy, ensuring projects are completed on time and within budget. • Customer Satisfaction: Focused on understanding and meeting the unique needs of each client.
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Latest review:
Plastering- 19 Jun 2026
Lotfi was brilliant his attention to detail is outstanding,his trademanship is outstanding his knowledge and advise on all aspects of building work is remarkable be it plaster work plumbing electrical or joinery,lotfi and his team of professionals arrived on time everyday,briefed me every step of the way as to what was happening each day.lotfi and his team cleaned up after themselves every day a truly highly proffesional trades man i cannot thank him enough each day i added more jobs to his list and he has basically completed afull house refit with his team he has dealt with plastering brickwork plumbing electris gas work he took out an internal all and his team will be hanging my new doors fitting my new kitchen and laying a new floor i cannot fault him ,no money was paid up front and costs of all his work was reasonable an worth every penny thank you lotfi kamel and his team.
Pjf construction
New on MyBuilder
Extension Builder in Bolton, North West England
PJF Construction With 23 years of experience as a Level 3, time-served joiner, we provide a professional and reliable service covering all aspects of carpentry and joinery. We specialise in extensions, loft conversions, renovations and bespoke joinery, delivering high-quality workmanship with excellent attention to detail from start to finish. We also have a trusted team of skilled tradespeople, including bricklayers, plasterers, electricians and plumbers, allowing us to manage complete projects from start to finish. This means our customers can rely on one experienced team to coordinate all aspects of their project, ensuring a high standard of workmanship, clear communication and a professional finish
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Rowans building
No reviews yet
Extension Builder in Bolton, North West England
Rowans contract builder’s quality work at reasonable price
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S ward construction
No reviews yet
Extension Builder in Bolton, North West England
Hi, I’ve been a bricklayer/ builder for 35 years now and I fully understand what the customer want and try my best to make the customer happy and go that extra mile .im a very nice and reliable guy. Not just bricklayer I can turn my hand too a lot of aspects of the building game .
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Danham brickwork
Rating: 5 out of 5
Extension Builder in Bolton, North West England
Bricklaying professionals with over 30 years experience, specialists in domestic and commercial building work that includes new builds, extensions, interior renovations, installation of steels and garden walls. We take on jobs both large an small. Our team is fast, flexible and always dependable and our rates are highly competitive.
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Latest review:
Extensions- 22 Feb 2020
We were pleased with Danny from start to finish! He is hard working, good at keeping you updated, clean and tidy in his work, friendly and most importantly highly skilled in what he does. Would definitely recommend :-)
F Middleton
No reviews yet
Extension Builder in Bolton, North West England
At The Wood House Company we specialise in timber framed product, timber framed extensions, interior finishing and much more. We are passionate about creating great spaces, and are here to talk you through your project to see if we can help. Garden Rooms, Annexes , Timber Framed Extensions, Garages, Summerhouses, Decking and Gazebo's. All our projects are designed and managed in house and we have a workshop / showroom in Irlam, Manchester open for you to visit with an appointment.
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Skyline group construction
Rating: 5 out of 5
Extension Builder in Bolton, North West England
I work in the construction field, focusing on home repairs. My services include plumbing, electrical work, and painting, aiming to make homes safe and comfortable for their residents
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Latest review:
Bathroom Fitting- 11 Dec 2025
the guy was help and know his job, he did all the plumbing and drain work for three of our bath rooms. good people to work with
Serghei
No reviews yet
Extension Builder in Bolton, North West England
Hi, I’m a reliable plasterer with a focus on quality finishes and tidy work. From skimming and dry lining to plasterboard installation and repairs, I take pride in leaving walls and ceilings perfectly smooth and ready to decorate. I work efficiently, respect your home, and keep you updated throughout the job. Most of my work comes from happy repeat customers and recommendations. If you want a clean, professional finish at a fair price, I’d be happy to provide a free quote.
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BSAS construction
No reviews yet
Extension Builder in Bolton, North West England
City of Guilds qualified Bricklayer with tons of extension, private home and commercial building experience. High standard of work and a real passion for what I do👍🏻no job too small or big.
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Hawkins Property Maintenance
Rating: 4 out of 5
Extension Builder in Bolton, North West England
Property Maintenance Fence painting Interior painting Gardening Skirting board fitting Door fitting
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Latest review:
Painting & Decorating- 17 Jul 2023
Excellent service. We are very happy with the paint job and Callum was very nice and professional.
James Fisher Plumbing & Heating
Rating: 4.6 out of 5
Extension Builder in Bolton, North West England
I am a plumber/heating engineer with experience in all aspects of the building trade. I have 20 years of experience in plumbing and heating, with alot of acquired knowledge of other trades. I have now got a team of guys that can do most jobs within the construction industry. Our main work has been, full central heating installations, combi swaps, system alterations, underfloor heating, cookers, gas hobs and all other gas related jobs. With the addition of my team we can do the whole job..
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Latest review:
Bathroom Fitting- 13 May 2018
James took my ideas and got to work finding the right bathroom for me straight away.He kept in touch, arrived when he said he would and worked really hard to get things done. He put extra effort in to make sure the job was complete when things out of his control looked like being an issue. Fab, genuine and proud workman that we'd definitely recommend. Huge thanks to James for listening, being patient and getting the job done well.

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.