Roof Installation in Santa Rosa, CA

Mario Contreras Roofing provides roof installation in Santa Rosa for new construction builds and full replacements on existing homes and commercial properties, backed by over 20 years serving Sonoma County. We install composition shingles, tile roofing, metal roofing, and flat roof systems throughout the area.

A roof installation done right starts well before the first shingle goes down. Whether you are in Fountaingrove, Rincon Valley, Bennett Valley, Skyhawk, or Larkfield-Wikiup, we inspect the deck, install proper underlayment, set up ventilation, and flash every penetration and edge before any roofing material is laid. That prep work is what separates a roof that holds up from one that causes problems in a few years.

Why Santa Rosa Homeowners and Contractors Choose Mario Contreras Roofing

Santa Rosa gets hot, dry summers and wet winters — that seasonal swing puts real stress on roofing systems. Neighborhoods like Fountaingrove and the hillside areas also deal with wind exposure that accelerates wear on roofs that were not installed with care. We install every roof with local conditions in mind from the first layer up.

We inspect and repair the roof deck before any new material goes down so the foundation of your new roof is solid from day one.

We have installed roofs across Santa Rosa and Sonoma County for over two decades. We know the roof pitches, material choices, and climate factors that matter in this area.

Every roof installation in Santa Rosa is fully covered. Mario Contreras Roofing is licensed and insured in California so you are protected on every project from start to finish.

We protect your property during installation and clean up completely when the work is done. No leftover debris, no shortcuts on the finish.