About Company

Kazemi Waterproofing, founded in 1989 by Ron Kazemi, is a leading waterproofing contractor in Southern California renowned for its craftsmanship, innovation, and expertise. Established to fill the gap in quality waterproofing subcontractors, the company has since grown into an industry authority, with recognition including the National 2014 Sika Sarnafil Project of the Year Award for excellence in single-ply PVC roofing membrane installation. With over 35 years of experience, Kazemi Waterproofing specializes in high-end projects such as luxury homes, retail stores, hospitality, commercial developments, and community housing. The company offers a wide range of services, including below-grade and above-grade waterproofing, PVC single-ply roofing, sheet metal work, and consulting and design. Combining state-of-the-art materials with meticulous detailing, Kazemi Waterproofing has earned the trust of architects, contractors, and clients across the region, making it a premier choice for comprehensive waterproofing solutions.

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