Western Magnesite and Waterproofing

Founded in 1961, Western Magnesite is California's premier applicator of roof, deck, stair, and floor surfacing/waterproofing systems in LA and San Diego.

Welcome to our Facebook page-\-\ an online location for you to connect with us. Western Magnesite's primary focuses are ins...tallation of waterproof deck coating, concrete resurfacing, and stairway repair. We are the applicator of choice for most of the top production homebuilders, property owners, and management companies in the Los Angeles and San Diego areas. We also service Northern...