Preferred Roofing | Roofing Services in San Dimas, CA 91773

We specialize in a variety of roofing materials commonly used in Southern California homes, including tile, composite, slate, clay, wood shakes, and flat roofs. With over 35 years of experience, we handle everything from new installations to repairs, ensuring durability and quality tailored to your home's needs.

In San Dimas, roof valley leaks and insulation moisture are frequent due to weather conditions. We perform thorough inspections to identify these issues, using proven repair techniques and quality materials to seal leaks and improve ventilation. Our local expertise helps prevent future damage, keeping your roof secure and efficient.

Yes, we provide warranties of 10-15 years on our work, backed by our family-operated business with over 35 years in the industry. Fully licensed and insured, we stand by our craftsmanship to ensure long-lasting results and peace of mind for homeowners in San Dimas and surrounding areas.