CBMS is a Bristol based Company headed up by John Jefferies-The Director. John has been in the building trade for over 29 years, he therefore has a vast and extensive knowledge of all aspects of the planning, design & building trade.
Click here to verify as a FMB member

John Jefferies

CBMS has proudly won the ‘Highly Commended Certificate’ in the FMB category ‘Large Renovations Project’ (runner up) in the South West Region.

John has built his business predominantly on recommendations and can offer excellent references from an array of clients.

The business has developed as a result of offering our client’s high quality, a reliable service & friendly staff.

CBMS will take responsibility for everything from conception to completion.

John works very closely with surveyors and architects, his passion for design is outstanding, John has an outstanding eye for design and is very proud of this.

John takes great pride in his work and the excellent projects that have been carried out in the past, which is evident by the award.

With a combination of John’s professional understanding, our staff’s skills, knowledge and experience, CBMS has the ability and confidence to complete the smallest job right through to larger more complex builds.


CITB Registered
CSCS Registered

Red Cross 1st Aid Trained
Asbestos Awareness

FMB Member
Height Awareness Trained

Environment Agency
certified waste carrier.