How it works
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Post a job
Tell us about your job, and we'll alert suitable extension builders in Bolton. It’s simple and free.
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Tradespeople respond
Once your job is posted, you'll get responses from interested extension builders through the website.
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Review and choose
Browse profiles, work history, and feedback, then choose who you wish to share your details with.
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JD Building & Maintenance
9 reviews • 100% positive ratingExtension Builder working in BoltonTrade Member since 2017JD Building Maintenance is an established business with over 15 years experience. All aspects of building work can be undertaken. No job is too big or too small. read more
Latest Extensions feedback review:
Upwards extension - with plans and planning permission approved
Really impressed with the work done, which was finished on budget and ahead of schedule. Jordan and his brother did just about everything themselves and were great to have around. They were very aware of us having to continue living around...
By john55725 on 12th May, 2019
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Hayden Pasquill
28 reviews • 93% positive ratingExtension Builder working in BoltonTrade Member since 2014I will offer a good reliable and honest service . read more
Latest Extensions feedback review:
New brick porch
Brilliant job done by Haydn, Andy and the team. Reliable, good quality and well priced. Will definitely be using again when we have saved up for an extension. Absolutely would recommend!
By steven44380 on 29th Nov, 2022
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M.S.R Construction
7 reviews • 100% positive ratingExtension Builder working in BoltonTrade Member since 2014M.S.R. Construction can provide a full range of building services specialising in stone conversions ,new builds and extensions. We are a partnership with 20 years experience in the construction industry comprising of a highly skilled stonemason/bricklayer a joiner and 2 read more
Latest Bricklaying feedback review:
Rebuilding Wall
Fantastic job - rebuilt wall outside front of property. Great job, friendly and professional. Would definitely recommend. Wayne and Amanda
By anon-210923014502676923 on 22nd Sep, 2015
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Naylor Joinery and Building
1 review • 100% positive ratingExtension Builder working in BoltonTrade Member since 2021Naylor joinery and Building specialises creating your new home and maximising living space with New build extensions and home restorations. From planning to completion Naylor joinery will help bring your drawings to reality read more
Latest Extensions feedback review:
Single storey Bedroom extension
Excellent work going on and much quicker than we could have hoped for No delays at all and Arron plans and executes everything brilliantly
By sheila_15 on 8th Feb, 2022
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Transform Project
9 reviews • 100% positive ratingExtension Builder working in BoltonTrade Member since 2021Fully qualified BSc Honours in Construction Project Management. All our works comply with current building regulations. At Nawaz & Partners we offer you a service like no other. We offer: 1. Provide CAD Plans and revise where needed for any property and can submit to local read more
Latest Restoration & Refurbishment feedback review:
Kitchen ceiling removal and velux windows
Very professional company. Wez had a lot of knowledge regarding the job and also recommended other fab tradesman. Good guy to know and have working on your jobs :)
By francesca70192 on 8th Jan, 2023
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AJH Building Services
123 reviews • 100% positive ratingExtension Builder working in BoltonTrade Member since 2018AJH Building Services provides quality workmanship and experience to all jobs, with over 15 years experience in all aspects of building work and NVQ certificates for plastering and brickwork. Working all over the northwest with big projects throughout as references, pride read more
Latest Plastering feedback review:
Remove a few tiles in kitchen and plaster
Plasterer did good job
By michael86453 on 19th Jan, 2023
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Fielding and co
2 reviews • 100% positive ratingExtension Builder working in BoltonTrade Member since 2022Bathrooms, Kitchens, house Extensions loft and garage conversions read more
Latest Conversions - General client reference:
I would highly recommend Colin from Fielding & Co Building Services. Their work was excellent, we had the downstairs made open plan with a steel erected. The work was finished on schedule and they kept us updated throughout. It was a...
Reference taken by MyBuilder on 1st Dec, 2022
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D L T building services
2 reviews • 100% positive ratingExtension Builder working in BoltonTrade Member since 2013D L T Building services do a wide range of buiding work, brickwork, extensions, new builds and renovation work. With 25 years in the trade we provide an excellent service . We deliver a superb qualty finish to all our work. Plastering, tiling, fencing, paving and home read more
Latest Plastering client reference:
I was very pleased with some plastering work that Darren did for me in 2012, therefore when I needed some work again involving removing a wall, installing a steel girder and extensive plastering and skimming I asked Darren to do the work...
Reference taken by MyBuilder on 13th Mar, 2013
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T.I.M building and maintenance ltd
36 reviews • 100% positive ratingExtension Builder working in BoltonTrade Member since 2017WAW Great first year on my builder and just been notified that weve won national job of the Year 2018. Huge thanks to all new customers and especially Ben for the nomination and kind words. T.I.M is a eight person team covering all trades. We offer a complete service which read more
Latest Bathroom Fitting feedback review:
New bathroom
You know how having jobs done in/on the house is often a total nightmare? Well, this was a different experience. Tim and his team were genuinely considerate, polite and friendly; they were a pleasure to have in our home. Excellent...
By emma_838 on 28th Apr, 2019
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CJF & Sons Construction Ltd
1 review • 100% positive ratingExtension Builder working in BoltonTrade Member since 2016My company is CJF & Sons Construction Ltd, the company has a number of highly skilled employees with trades in joinery, plastering, plumbing, bricklaying and roofing with over 30 years of experience in the building trade. We undertake any building work from re-sealing a read more
Latest Plastering feedback review:
wardrobe knocked out and bedroom re plastered
Good plastering of the room .only thing not really happy about was the new skirting boards.looks like cheap wood and dosent match up to the new skirting boards we had in hallway. Apart from that great work .
By twitch_52 on 21st Feb, 2017
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M N B Brickwork
7 reviews • 100% positive ratingExtension Builder working in BoltonTrade Member since 2021MNB brickwork is a Manchester based construction company that offers a wide range of services from all aspects of brickwork to repairs and maintenance including Pointing Garden walls Extentions House builds Steel insertion. read more
Latest Bricklaying feedback review:
Wall
Very happy with the work. quick and tidy job . Will use again 👍
By andrew41233 on 18th Jan, 2022
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SM Construction
1 review • 100% positive ratingExtension Builder working in BoltonTrade Member since 2021Sm construction have the knowledge and experience to deliver your project to your complete satisfaction. All construction work is overseen by myself Simon the founder and owner of the company. My background is construction management and I carry 23 years experience in the read more
Latest Extensions feedback review:
Two storey extension
SM Construction is a professional company and has completed my 2-storey extension works to a high standard. More importantly, Simon is easy to work with and flexible to changes in requirements. When the project was complete, Simon paid...
By kamran_42 on 6th Jan, 2023
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CM Construction
3 reviews • 100% positive ratingExtension Builder working in BoltonTrade Member since 2019Hi there my name is Christopher Murdoch, I currently live in Aylesbury, Buckinghamshire. Me and the team at CM Construction have over 30 years of experience. please read further down for more.... read more
Latest Conservatories feedback review:
Conservatory in need of refurbishment.
Chris is a very knowledgeable and hard working tradesman. He has quality contacts in other trades, and is always ready with good advice. Punctual, efficient and value for money. I would use him again.
By anthony84575 on 25th Feb, 2020
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Aleksander Bodlli
No reviews yetExtension Builder working in BoltonTrade Member since 2022High quality job in numerous places, 9 years experience in carpentry and joinery in London. Liable and high standards Available to work in Manchester and surrounding read more
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MDA Design Ltd
No reviews yetExtension Builder working in BoltonTrade Member since 2023We are an Architectural Practice, primarily dealing with domestic extensions. We create fantastic designs and drawings to submit Planning and Building Regulation Applications and for Builders to work from. read more
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GJT Brickwork & Construction
8 reviews • 88% positive ratingExtension Builder working in BoltonTrade Member since 2020I am very professional, punctual and a very reliable bricklayer with 15 years experience working both on private jobs and on building sites. Ive built full house builds, extensions, garden walls, porches, pointing work, we now undertake various roofing work to a very high read more
Latest Roofing (Flat) feedback review:
Flat Roof Work
Gareth came and quoted for the job quickly and his communication was excellent. Few touch ups needed afterwards which Gareth came back to do. Pleased with the outcome
By barry_c_52 on 10th Jul, 2021
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BN Joinery
No reviews yetExtension Builder working in BoltonTrade Member since 2020Hi I’m Ben. I am a qualified NVQ Level 3 joiner. I undertake all aspects of joinery and building work. I have a keen eye for detail and only want to put my name to the best possible work. read more
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divine home improvements
No reviews yetExtension Builder working in BoltonTrade Member since 2020Family business focusing on all types of building work from general repairs and joinery to loft conversions, garage conversions, conservatories and extentions. read more
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Maine Brickwork and Maintenance
8 reviews • 100% positive ratingExtension Builder working in BoltonTrade Member since 2019Maine Brickwork and Maintenance are a traditional quality builder. We undertake everything from home extensions, garden walls, flagging and fencing to new damp courses and decking. I am a highly experienced bricklayer with 20 years of home improvements and new build behind read more
Latest Bricklaying feedback review:
Replace Brick - BTP60560
Our customer was very happy with the work Ben completed. We would definitely use him in future and we recommend his services.
By mjqu1nn on 28th May, 2021
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DS Brickwork
No reviews yetExtension Builder working in BoltonTrade Member since 2017Bricklaying and extension specialised builders. Carried out many extensions around the area. Competitive prices. Free quotes read more
What can extension builders do?
MyBuilder is the simplest way to find a reviewed and vetted extension in your local area. We can connect you with local extension builders near you, so you can choose the ideal tradesperson for your project with confidence.
Whether your plans are big or small, we can help you find a skilled extension builder to support you with your job. Your contact details are only shared with tradespeople you want to speak to, so you can check out their credentials, read honest customer reviews and get free quotes to compare.
There are lots of jobs that extension builders can help with, including:
- Extending your home with an extra room
- Two+ storey extensions
- Adding partition walls to create more rooms
- Building annexes or external structures
Top Extension Builder Reviews
Extension Builders working near Bolton in Lancashire have an average review score of 99% positive based on 3,000 homeowner reviews.
Trusted by experts

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Towns near Bolton
Bolton areas
- Gilnow Grove Gardens
- Spa Road Industrial Estate
- Heaton
- Gilnow Mill Industrial Estate
- Brownlow Fold
- Halliwell
- Gilnow Park
- Waterloo Industrial Estate
- Victory
- The Industrial Estate
- Brownlow Business Centre
- Wordsworth Industrial Estate
- Nortex Business Centre
- Shepherd Cross Street Industrial Estate
- Lecturers Closes
- Mill Hill
- The Haulgh
- Kershaw Mills
- Central Industrial Estate
- Wadsworth Industrial Park
Other trades in Bolton
- Architectural Designers
- Bathroom Fitters
- Bricklayers
- Carpenters & Joiners
- Carpet & Lino Fitters
- Chimney & Fireplace Specialists
- Conservatory Installers
- Conversion Specialists
- Damp Proofing Specialists
- Decking Specialists
- Demolition Specialists
- Driveway Pavers
- Electricians
- Extension Builders
- Fascias & Soffits Specialists
- Fencers
- Flooring Fitters
- Gardeners
- Gas Engineers
- Groundworkers
- Guttering Installers
- Handymen
- Heating Engineers
- Insulation Installers
- Kitchen Fitters
- Landscape Gardeners
- Locksmiths
- Loft Conversion Specialists
- New Home Builders
- Painters & Decorators
- Plasterers
- Plumbers
- Repointing Specialists
- Restoration & Refurb Specialists
- Roofers
- Security System Installers
- Stonemasons
- Tarmac Driveway Specialists
- Tilers
- Tree Surgeons
- Waste Clearance Specialists
- Window & Door Fitters
- All Builders
- All Tradespeople
Ask an Extension Builder
Our vetted professionals answer your home improvement questions
- Can a conservatory be converted into a extension?
- Idea of cost for second floor extension only
- Does anyone know of a user friendly estimating software for extension or small build costing that is designed for a small to medium sized company?
- Tying in to existing brickwork/ continuous cavity in new + old walls