Based in London & covering South East England , C1 Construction & Development Services Ltd , trading as C1 Builders , is run by a highly experienced, hands-on management team with a dedicated, friendly & loyal workforce. The 4 senior team members have a combined 80 years’ experience in the building industry. We have been involved on all types of residential projects from side returns , single & double storey extensions , full refurbishments and new builds.

We use a dedicated team of electrical and gas engineers who work hand in hand with our builders to ensure smooth operations during the build stage who are all accredited , registered and competent in their fields .

Our experience allows us to give advice on development , design , planning and all matters relating to preparing & constructing to standards fit for purpose and which comply with all current building regulations . Whether its kitchens , bathrooms , flooring , lighting , brickwork , plastering , underfloor – heating , decking , decorating , windows , doors , extensions , design , architects , or structural engineers , we’ll be able to help .

We realise how daunting any major construction work can be and we focus on a clear communication led process , where our clients are advised on what to expect from start to finish .

Trades offered

Builder
Builder general
Refurbishments
Extensions/Conversions
Garage conversions
Loft conversions
General extension
House Builder
New build
Custom/Self Build
Tiler
Wall tiling
Floor tiling
Painter and Decorator
Interior decorating

Case studies

Medium Renovation

  • 07 Oct 2019

Medium Renovation

  • 07 Oct 2019

See more case studies

Customer testimonials

17 Nov 2017

I appointed C1 Builders to convert a light industrial unit to two residential dwellings. The building needed to be totally stripped out ,including a new roof, C1 Builders did a superb job, they kept me completely updated with the progress which included regular on site meetings . I would have no hesitation in using them again, and i would highly recommend them. A truly professional company. - B S

London , Chingford E4