Cornerstone GC are a team of highly specialised and skilled tradesmen with over 15 years of experience in the industry.We are a conscientious team and we take pride in our work. Our aim is to ensure 100% customer satisfaction with our friendly, reliable, polite team. We believe in quality of work and will always aim to deliver the best possible job. You can be rest assured that you are in good hands with our services.Our services include:<ul><li>House Extensions</li><li>Conversions </li><li>Kitchen and Bathroom refurbishments</li><li>New builds</li><li>Lofts </li></ul>Please contact us for a free quotation. We look forward to working with you!Cornerstone GC team.

GU24

Double storey garage extension

SL5 

SW12

SW11

SW15

SE1 Penthouse

Kitchen extension 

Hallway 

Site gates

SL5 - Sunningdale

Cornerstone General Contractors Ltd.

I hired Cornerstone General Contractors to build a double storey side and back extension as well as a full refurbishment of my house.  This included a new Central Heating System with Wet Under Floor Heating, a full Electric rewire of the house, Plastering, Tiling and an entire new Roof with the old one completely replaced.  I found Flavius and Mihai who head their team of builders, very open and knowledgeable about the work that had to be completed.  I felt very confident at all the stages of the build process.  I would highly recommend Cornerstone General Contractors for their top quality work.

Double storey side and back extension

This average score is based on 126 third party web reviews

I hired Cornerstone to do my extension and I highly recommend their services as they are very professional.

Extension

Work completed to a good standard and in line with time and costs agreed.  Honest, fair and reliable.  I would definitely recommend (and have to a friend who is having some work done).

Really impressed by Flav and the team.  We had a number of quotes from different builders at the outset and we found Cornerstone to be competitively priced, professional and transparent - providing a fully itemised quote.  We therefore decided to work with Cornerstone.    The work did not disappoint - we were delighted with the results.  They managed to deliver the project quickly and to a high standard under very difficult conditions of a full UK lockdown.    Very impressed and delighted we chose Cornerstone for the project.  Would highly recommend.

Side return, new kitchen, new bathroom, new flooring, painting and decorating throughout

I hired Cornerstone General Contractors to build a double storey side and back extension as well as a full refurbishment of my house.  This included a new Boiler with Wet Under Floor Heating, Electrics, Plastering, Painting, Decorating and Tiling.  I also got a new Roof with the old one completely replaced.  I found Flavius and Mihai very open and knowledgeable about the work that needed to be completed.  Every question was answered promptly.  I would highly recommend Cornerstone General Contractors and the high quality of the work they provide.

Double storey side and back extension as well as a full refurbishment of the house

This Trade has not been reviewed in the last 12 months

Services offered by Cornerstone General Contractors Ltd. in Middlesex etc

Cornerstone General Contractors Ltd. | Ruislip | Checkatrade

Cornerstone GC are a team of highly specialised and skilled tradesmen with over 15 years of experience in the industry.We are a conscientious team and we take pride in our work. Our aim is to ensure 100% customer satisfaction with our friendly, reliable, polite team. We believe in quality of work and will always aim to deliver the best possible job. You can be rest assured that you are in good hands with our services.Our services include:House ExtensionsConversions Kitchen and Bathroom refurbishmentsNew buildsLofts Please contact us for a free quotation. We look forward to working with you!Cornerstone GC team.

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