A D C Ltd is Bristol’s trusted damp and timber treatment company, delivering reliable property protection for over 50 years. As a family-run, TrustMark and Federation of Master Builders accredited contractor, we provide rising damp solutions, wet and dry rot treatment, woodworm treatments, cellar tanking, structural waterproofing, condensation control, and full reinstatement services. From detailed surveys to complete repair and restoration, our team delivers clean, professional work with a focus on long-term property health and customer satisfaction.