J & M Remedial Services developed from Forest Damproofing, which started business in 1981, and the change of name reflected the wider trading area and now encompasses a full spectrum of remedial industry services.

The change of name was suggested and encouraged by the BWPDA, and membership of this association and training body has helped develop the business to where it is today.

J & M is a privately owned family business, managed and run by Mark Williams and assisted by Jill Williams, who carries out all the secretarial and support services.

Mark has over 35 years experience in the building industry and is from second generation family in building and construction.