fter a heavy windstorm or rain event in the Tri-Valley, a familiar sight appears: "door-to-door" contractors offering free inspections and "guaranteed" insurance claims. These are often "storm chasers"—out-of-state companies that follow weather patterns to find vulnerable homeowners.
The Red Flags
High-Pressure Sales: They want you to sign a "contingency agreement" before they even provide a full estimate.
Unusually Low Bids: If a quote is $5,000 lower than everyone else, they are likely cutting corners on permits, insurance, or high-quality materials.
No Local Address: If their truck has out-of-state plates or they only have a P.O. Box, walk away. If your roof leaks in two years, they will be long gone.
The Importance of Local Roots Sierra Roofing and Solar is part of the East Bay community. A local contractor provides a "workmanship warranty" that actually means something. We know the local building officials in Fremont, the permit requirements in Livermore, and the specific weather challenges of the Bay Area. When you hire local, you aren't just getting a roof; you’re getting an advocate who will be here for the life of your home.