“We’ve built our business on trust, one roof at a time.”

Established in 1976 in
san bernardino, california

Serving the Inland Empire for over 50 years, our family-owned roofing company specializes in residential re-roofing, roof restructuring, and full roof rebuilds. With a strong focus on hot tar and flat roofing systems, we deliver durable, high-quality craftsmanship backed by decades of hands-on experience and trusted construction methods. California Roofing Company was founded on hard work, integrity, and a commitment to serving local communities with honest, dependable craftsmanship.

A California native, Mario was born and raised in San Bernardino, California, and began his career in roofing at a young age. At just 19 years old, he started California Roofing Company with a clear goal: to provide reliable roofing services to homeowners throughout the Inland Empire and greater Southern California, with a focus on protecting families and strengthening neighborhoods through quality construction.

Over the decades, Mario has remained deeply committed to the communities he serves. Having lived in Grand Terrace for over 30 years, he understands the local climate, building styles, and structural challenges unique to the Inland Empire and surrounding areas. His approach has always been personal—treating each home as if it were his own and every client relationship as long-term.
California Roofing Company specializes in hot tar roof restructuring and rebuilding, a highly technical craft that requires experience, precision, and hands-on knowledge. From flat roofing systems to tile and shingle roofs, the company offers comprehensive residential roofing solutions tailored to the specific needs of Southern California homes.
As a father of three children, Mario takes great pride in building a business rooted in responsibility, trust, and longevity. Many of the company’s clients are repeat customers or referrals spanning generations—a reflection of the care, transparency, and workmanship that define every project.
Family-owned and operated, California Roofing Company continues to serve homeowners across the Inland Empire and Southern California with the same values it was built on over 50 years ago: integrity, reliability, and a genuine commitment to the communities it calls home.