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Find an Extension Builder in Cosby
Find a local extension builder near you. We have 1,940 trusted and reviewed extension builders in Cosby to choose from, based on 787 reviews.
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Extension Builders in Cosby
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Established over 20 years traditionally trained craftsman with staff experienced in barn conversions (12 to date) one off new builds ( 15 to date) numerous alterations and extensions from small rear extensions to full wrap around double storey projec...
Latest Structural Steelwork Review
"Brilliant. Always cleaning along the way. Get value for money and quick turn around. Always willing to help. Highly Recommended!!!"
Reviewed by Craig on 17th Feb 2026Based in LE67 6NS,
Ibstock
Extension Builder covering Cosby
Member since Oct 2025
ID Checked
Reliable, experienced, bricklayer and general builder with over 30 years in the trade and my team and I take pride in delivering high-quality work on time and on budget, whether it’s brickwork, extensions, garden walls, underpinning and structural wo...
Latest General Brick Laying Review
"Absolutely fantastic experience from start to finish. He installed two lintels for us and did an excellent job. Very honest, reliable, and took the time to explain everything clearly so we understood exactly what was being done. F..."
Reviewed by Claire on 17th May 2026Based in LE7 7WE,
Rothley
Extension Builder covering Cosby
Member since Dec 2023
Public liability insurance
welcome to CE Home Improvements, The team of workers we employ are highly trained and skills in all aspect of the building game, From small garden walls too big projects you can rely on us too carefully walk you through the process. So don't be afra...
Based in LE8 5XA,
Countesthorpe
Extension Builder covering Cosby
Member since Apr 2021
ID Checked
All brickwork extentions roofing slabbing cover all aspects from start to finish 40 years experience enhanced db's checked
Based in LE9 1RQ,
Cosby
Extension Builder covering Cosby
Member since Feb 2025
ID Checked
Trusted experienced local builder Specialising in : Kitchens bathrooms Flooring Tiling Carpentry Renovations Extentions Facias Roofing Brick work Repointing
Based in LE19 2AR,
Enderby
Extension Builder covering Cosby
Member since Jan 2025
Welcome to Base Landscapes, where exceptional craftsmanship meets refined outdoor design. We create premium, high‑quality landscapes tailored to elevate your home — from intimate garden spaces to full‑scale transformations. Our speciality lies in...
Based in LE9 6QA,
Broughton Astley
Extension Builder covering Cosby
Member since Jan 2019
Been a builder for 30+ years with a grand portfolio of work completed.
Based in LE9 3GD,
Croft
Extension Builder covering Cosby
Member since Oct 2025
Hi everyone, I’ve been in the construction industry for over 15 years so I m quite good at all you need doing in to your house inside or outside at competitive prices! For a free estimate get in touch
Based in LE19 2RN,
Enderby
Extension Builder covering Cosby
Member since Aug 2024
Hi, we are a trusted construction company that bring quality to our customers we as a team at eastmidlands brickwork Ltd are happy to assist any customer no matter how small or big the job is. please feel free to get in contact King regards ceo...
Based in LE8 5RT,
Countesthorpe
Extension Builder covering Cosby
Member since Oct 2025
ID Checked
At One Group, our LABC award winning team specialise in high-quality new home construction works, extensions, renovations, responsive maintenance and bespoke home improvement projects. We understand that your home is more than just a building. Whethe...
Based in LE2 9DS,
Glen Parva
Extension Builder covering Cosby
Member since Sep 2025
ID Checked
General builder , with big portfolio to show potential customers
Latest Structural Steelwork Review
"Andy and Team coped seamlessly when original scope changed, spent three days as 'aquabuilders' when the heavens opened, and still managed to complete the rebuild on time and in budget. Happy to recommend to anyone."
Reviewed by Jill on 24th Nov 2025Based in LE8 6PE,
Whetstone
Extension Builder covering Cosby
Member since Oct 2025
ID Checked
With over 20 years experience in the building trade its fair to say we have got you covered. We are highly skilled, honest, reliable and most of all professional. We are able to carry out, New builds Extensions Kitchens Bathrooms Full renovations...
Based in LE19 2JQ,
Littlethorpe
Extension Builder covering Cosby
Member since Feb 2024
We are a expierianced company with over 35 years in the construction industry. All aspects undertaken Including Brickwork Driveways Slabbing Fencing Free quotations
Based in LE19 2AR,
Enderby
Extension Builder covering Cosby
Member since Aug 2022
ID Checked
We have been trading for 31 years, caring out extensions, groundworks and general building works as required. We are fully insured.
Based in LE19 3LU,
Narborough
Extension Builder covering Cosby
Member since Oct 2024
all types off roofing work undertaken more then 25 years experience discount for people over 60
Based in LE4 9DD,
Leicester
Extension Builder covering Cosby
Member since May 2026
ID Checked
We are a property maintenance company who offer various services including fencing, decking, garden renovations, bathrooms, kitchens, loft ladders, painting, full house renovation and much more! We offer free no obligation quotations and will endeavo...
Latest Brick/Block Paving Review
"Leon did an excellent job laying a 12x10 concrete slab for a shed completed the job in less than a day I would highly recommend"
Reviewed by Jason on 22nd May 2026Based in LE7 9YA,
Skeffington
Extension Builder covering Cosby
Member since Mar 2025
ID Checked
We are a small, family run company based in the Midlands with more than 25 years experience in concrete reinforced structures and groundworks. We specialise in raft slab foundations; reinforced bases for summerhouses, sheds and garages; concrete ret...
Latest Brick/Block Paving Review
"Craig came out to look at the job and listened to exactly what I wanted. He gave great advice, started the work within a few days, and completed everything in just 2 days. The work was done to a very high standard, clean and tidy..."
Reviewed by Keeley on 15th May 2026Based in B36 9NR,
Birmingham
Extension Builder covering Cosby
Member since May 2021
ID Checked
S Cashin Construction LTD is a trusted leader in residential, commercial, and industrial construction, delivering high-quality projects on time and within budget. With a commitment to craftsmanship, safety, and sustainability, we bring clients’ visio...
Latest Brick / Block Paving Review
"Quick response. Completed in a timely manor. Would use again"
Reviewed by Adrian on 2nd May 2026Based in DE7 4SE,
Ilkeston
Extension Builder covering Cosby
Member since Aug 2025
Public liability insurance
We are a multi-trade business with over 20 years of experience in renovation, home improvements, and general maintenance. While our expertise is primarily in the new-build sector, we offer a single point of contact and a trusted network of profession...
Latest Internal Renovation / Reconfiguration Review
"Good communication. Work completed as quoted and on time. Great finish. Would use again."
Reviewed by Tony on 20th Apr 2026Based in NG8 6FA,
Nottingham
Extension Builder covering Cosby
Member since Nov 2025
ID Checked
30+ years experience in the building trade, providing high quality home building services including new build, extensions, renovations. Qualified bricklayer. Total building services. Public liability insured.
Latest General Brick Laying Review
"Steve delivered exceptional service. Despite working with challenging foundations, the quality of his work was outstanding. He was prompt, successfully overcame challenges without causing any delays, and ensured the site was left..."
Reviewed by Chris on 13th Apr 2026Based in CV11 6JG,
Nuneaton
Extension Builder covering Cosby
Member since Mar 2026
Public liability insurance
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All reviews are submitted by homeowners who have had work completed as part of using our service. Whilst every effort is made to verify and check reviews, we ask all homeowners to conduct their own research and follow our Homeowner Checklist before hiring.
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