How it works
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Post a job
Tell us about your job, and we'll alert suitable extension builders in Northwich. 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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B T Builders Cheshire
12 reviews • 92% positive ratingExtension Builder working in NorthwichTrade Member since 2015Established builder for 35 years in all aspects of building and ground work. A work force able and capable of carrying out all work to a very high standard and completed on or before time. All of my work is fully guaranteed and all materials used are fully guaranteed. I am read more
Latest Extensions feedback review:
Build a new porch.
Excellant work, very tidy and quick to finish, excellant builder
By kerry42194 on 4th Jan, 2021
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Reliable Cheshire Builders
59 reviews • 100% positive ratingExtension Builder working in NorthwichTrade Member since 2010Look at my feedback it speaks for itself!!!!! Now 52 !!!! 100% Positive feed back comments These lovely comments relates mainly to extensions and conversions jobs that can take from 2 weeks up to 3 or 4 months and my customers really get to know us the feed back is read more
Latest Conversions - General feedback review:
Garage Conversion
Bernie and his team have recently completed a Garage Conversion at my house. Bernie is an excellent communicator and always kept me updated he is totally different to the average builder. He did an excellent job with reasonable quotes and...
By duke2584 on 18th Jul, 2022
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Stuart Towers
4 reviews • 100% positive ratingExtension Builder working in NorthwichTrade Member since 2014Stuart Towers Building Contractors are industry specialists in all areas of building works. With over 35 years experience we offer great quality, second to none, building work. Based in the North West area, we pride ourselves on the constant high levels of quality read more
Latest Bricklaying feedback review:
New brick wall to replace existing wooden panelling
Great job done by Stuart
By anon-211212001503826909 on 15th Oct, 2015
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JS Home Improvements
28 reviews • 100% positive ratingExtension Builder working in NorthwichTrade Member since 2018I am a local tradesman with 15 years+ of property renovation experience. I undertake all aspects of home improvement services. Groundworks, landscaping, brickwork, roofing and all aspects of general building works undertaken. Hardworking and reliable. read more
Latest Extensions feedback review:
Single storey extension on Bungalow
WOW what more can you say, wonderful extension carried out, very meticulous with his work, never stops and you get a full days work form J, Superb guy also, which makes it more positive whilst the work is carried out in your...
By john_1ion on 29th Apr, 2022
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Cheshire Homes
1 review • 100% positive ratingExtension Builder working in NorthwichTrade Member since 2020I have been working in construction for over 24 years and I have experience that ranges from a complete new build to minor repairs. As a business we will undertake anything from Extensions, plastering, kitchens, bathrooms, roofing, and all other general building work. We can read more
Latest Extensions feedback review:
Attached brick storage building construction
Lee completed our garage build and we were very happy with it. He handled the whole project including liasing with building control. Overall: -High build standard -Good communication -Good price -Quick and reliable Would recommend...
By brockbrock on 25th Jun, 2021
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Xterior Solutions
2 reviews • 100% positive ratingExtension Builder working in NorthwichTrade Member since 2021At Xterior Solutions, we have specialised in the planning and construction of Extensions, Conversions & Renovations throughout Warrington for over 25 years🧱🏡 We provide affordable home solutions with an exceptional customer service experience. Xterior take care read more
Latest Conversions - General feedback review:
Create new doorway and install door in a garage wall
Excellent work. Every appointment kept, fair competitive price and professional tidy tradesmen. The doorway was cut out and the new door and frame installed in 5 hours. Would definitely use them again and recommend their work
By rogers3575 on 3rd Jan, 2023
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Trend Design & Build LTD
2 reviews • 100% positive ratingExtension Builder working in NorthwichTrade Member since 2019My company undertakes all types of construction from small projects to complete design and build projects. We pride ourselves with the best finishes and the time to make each project come together. read more
Latest Tiling feedback review:
Kitchen wall and floor tiling
Sam and his team were absolutely fantastic, they worked really hard to made sure I was happy with everything they did, checking with me at all times to make sure what I wanted on the finer details, which is very important. Sam communicated...
By luckystar on 29th May, 2019
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B+B Construction
No reviews yetExtension Builder working in NorthwichTrade Member since 2022B+B Construction is a construction company based in Cheshire that undertake all aspects of extensions, brickwork and plastering. We set ourselves apart from the industry by our company being honest, genuine, hard working & good people. read more
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Le handyman
No reviews yetExtension Builder working in NorthwichTrade Member since 2020Renovation and home improvement specialist. Based around the Warrington area. No project too big or small. read more
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mjm bespoke build
No reviews yetExtension Builder working in NorthwichTrade Member since 2018over 15 years experience in the building trade as well as 5 years project management, we undertake extensions of all sizes as well as alterations, refurbishments , and general building maintenance read more
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Bespoke Brickwork and Building
11 reviews • 91% positive ratingExtension Builder working in NorthwichTrade Member since 2017Members of Federation of Master Builders Bespoke Brickwork and Building LTD have a combined experience of 40 years in the building trade. We undertake a range of projects and do all aspects of building work, from extensions, new builds to groundworks. read more
Latest Landscaping feedback review:
Back garden paved and fencing
Antony has done a great job transforming my garden from an unmanageable mess to a beautiful courtyard garden. He is very professional, turned up when he said he would, even working through the bank holiday weekend so I could get the job...
By andrea_139 on 2nd Jun, 2018
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Jhenry building services
1 review • 100% positive ratingExtension Builder working in NorthwichTrade Member since 2021J Henry building services offers brickwork, plastering,fencing,decking, Indian stone,no job to small. Reliable,honest,punctual services.City&guilds qualified. Fully insured read more
Latest Bricklaying feedback review:
Back garden retaining wall.
Jody did an excellent job building our garden wall and laying our patio. Very reliable,very helpful and always cleaned up at the end of the day. Very happy with Jody and would recommend him to anybody. A credit to his profession.
By renee80946 on 12th Aug, 2022
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LPB Building and Roofing
9 reviews • 100% positive ratingExtension Builder working in NorthwichTrade Member since 20205 years experience in the building trade, qualified bricklayer but learnt how to do much more to a good standard along the way. New to MyBuilder meaning I haven’t got any feed back yet but have a look at some of my previous work. Fully insured & based in cuddington, read more
Latest Bricklaying feedback review:
New garden wall
We now have a lovely new garden wall can't fault any of the workmanship or the pleasant way that Lewis handled the job from beginning to end. Work finished on time everywhere left clean and tidy and all at a reasonable price. Would...
By gillian26062 on 23rd Oct, 2020
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J Snape Building
2 reviews • 100% positive ratingExtension Builder working in NorthwichTrade Member since 2017All aspects of building work undertaken, from new builds, extensions, bathroom and kitchen fitting or maybe just a small job you may need doing around your home. We pride our selves on quality work and customer satisfaction ensuring the job at hand is completed to top read more
Latest Fascias & Soffits feedback review:
replacement of soffits, facias and rain water goods
employed Josh to replace our soffits, facias, rain water goods and replacement windows/door in our porch. Would highly recommend Josh as he is very professional, extremely hard working and carried out his work to the highest standard in a...
By clive_674 on 20th Aug, 2017
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m.build
22 reviews • 95% positive ratingExtension Builder working in NorthwichTrade Member since 2010hello im a bricklayer time served and general builder 30 years in the trade and very proud tradesman put my hand to most jobs and jobs i cant have other quality trades that work with me. all my work has full guarantee with every job . read more
Latest Bricklaying feedback review:
Crack in external wall repair
Mark was very professional and did a really good job. He gave some really helpful advice and discussed several options to complete the job. Mark also agreed to do a bigger job of repointing the patio. He completed both jobs in the agreed...
By jon38723 on 31st Jan, 2023
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Keytech developments ltd
1 review • 100% positive ratingExtension Builder working in NorthwichTrade Member since 2022We pride ourselves on being builders and contractors that are synonymous with high-quality, skilled craftsmanship and we are also a proud member of the federation of master builders.We provide a full range of building services in the Cheshire area, from renovation to read more
Latest Kitchen Fitting client reference:
Adam fitted our kitchen and did an amazing job. His work is excellent and he is trustworthy and a true gent. We are definitely using him again in the future for more projects !
Reference taken by MyBuilder on 4th Mar, 2023
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BB Construction
No reviews yetExtension Builder working in NorthwichTrade Member since 2022Available for extensions, structural alterations, bespoke brickwork, landscaping read more
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ABS Restoration Ltd
No reviews yetExtension Builder working in NorthwichTrade Member since 2018Fire and Flood Restoration. Trading from 1993. Full spectrum of Trades working within the Cheshire and North West Area. read more
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NIblett homes
No reviews yetExtension Builder working in NorthwichTrade Member since 2022We undertake any building work from a complete turn key new build service to just fitting a new bathroom suite. We are the latest in a multi generation family business. We have a wealth of experience carrying out new builds, extensions, structural alterations and read more
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M K BUILDING AND JOINERY
No reviews yetExtension Builder working in NorthwichTrade Member since 2020MK building and joinery is a newly formed company providing a service for all of your building and joinery needs. We complete all work to a very high standard, hopefully this can be seen in the photos provided. We are looking to take on all aspects of building and joinery 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 Northwich in Cheshire have an average review score of 98% positive based on 2,216 homeowner reviews.
Trusted by experts

Don’t just take our word for it, homeowners love MyBuilder too. We’re proud to be rated by Mumsnet.
Towns near Northwich
Northwich areas
- Weaver Vale Caravan Park
- Barnton
- Bartington Hall Caravan Park
- Bartington
- Winnington
- Belle Vue
- Greenbank
- Navigation Road Business Centre
- Riddings
- Castle
- Greenbank Estate
- Hartford Hill
- Witton Park
- Duttons Business Centre
- Hartford
- Davenham
- Little Leigh
- Weaverham
- Leawood
- Moulton
Other trades in Northwich
- 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
- Converting an old conservatory into kitchen
- Tying in to existing brickwork/ continuous cavity in new + old walls
- Idea of cost for second floor extension only
- Where do i start with planning a single storey extension? how much should i be paying for architects plans?