Olympic Preservation Ltd provides specialist damp proofing solutions to homes and businesses across North London and Hertfordshire. We tackle rising damp, mould, condensation, and penetrating damp, as well as wet rot and dry rot. Established in 2013, our professional water proofing experts employ a range of methods from damp and timber treatments and structural water proofing to rendering and plastering. We operate out of our Borehamwood base, from where we cover a 15-mile radius that takes in Barnet, Borehamwood, Cricklewood, Edgware, Finchley, Hendon, North Finchley, and beyond.