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In an industry that often trades in transactions, Mark Beamish Waterproofing( MBW) has built its reputation on something much deeper: relationships. Founded in 1981 by Mark Beamish working out of his Anaheim garage, the company started with a commitment to hard work, craftsmanship, and providing a better life for his young family. He began by installing caulking and elastomeric membrane systems for concrete tilt-up buildings across Southern California, and over time, the work spoke for itself. Today, MBW serves some of the top contractors across the Western US, with more than 150 team members and a culture rooted in care, discipline and high expectations. Adam Beamish, Mark’ s son and the company’ s President and CEO, leads the company today with a clear mission: to honor the legacy while building for the future.“ We don’ t just want to deliver great work; we want to deliver great experiences. That starts with how we treat each other.”
Adam took the reins after an early career path in corporate America, but a pivotal conversation with his father over coffee convinced him to return to the company and lean fully into construction.“ I fell in love with the people in the trades. It was blue collar, yes, but there was a certain grit, humor, and authenticity I didn’ t find anywhere else.”
Under Adam’ s leadership, MBW has doubled down on investing in people and process. One standout example is the internal leadership development program called Trailblazers. It guides small groups of employees through a 12-session journey rooted in self-awareness, servant leadership, and emotional intelligence. The program blends biblical principles with modern leadership psychology and is grounded in
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