Founded in 1983, WC Decking & Waterproofing began as a small family business with a simple mission: protect Southern California properties from water damage with superior craftsmanship and honest service. Over the past 40+ years, we've grown into the region's most trusted deck waterproofing specialists, completing thousands of successful projects across Los Angeles, Orange County, and surrounding areas. What started as a commitment to quality has evolved into a legacy of excellence, innovation, and customer satisfaction that spans generations of Southern California families.