Mark Beamish Waterproofing is a certified applicator of many of the systems belonging to the world’s leading manufacturers in the trade. We offer competitive pricing and a large menu of services to the western United States, with locations in Irvine, San Diego and The Bay Area. Mark Beamish Waterproofing has become a leader in the industry by always keeping in mind that our pursuit goes beyond brick and mortar—to people with dreams of spectacular buildings. We have established a stellar reputation since our inception in 1981 by placing particular emphasis on creating truly satisfied customers.