Speaker Details


Andrew (Andy) Barnes Photo
NFMT Baltimore Speaker

Andrew (Andy) Barnes

General Manager,
The Witmer Group

Andy oversees the waterproofing department for The Witmer Group. He has over 30 years of experience in caulking, waterproofing, air vapor barrier systems, and industrial concrete floor restoration. Andy is responsible for the management, direction, and day-to-day operations of Witmer Waterproofing. Andy and his team focus on learning your needs and responding with recommendations and pricing for high-quality systems that bring value to your projects. Andy and the Witmer Team are committed to applying their dedication and experience to each project while providing you with the highest level of service, integrity, quality, and overall excellence.