Mark Beamish Waterproofing, Inc.

Mark Beamish Waterproofing is a second-generation, family-built specialty subcontractor founded in 1981. They provide durable commercial waterproofing systems, including caulking, coatings, painting, and concrete finishing. Committed to safety and long-term performance, the company operates as a non-union contractor dedicated to advancing safer buildings and responsible construction practices, primarily serving the Orange County and Irvine, California areas.