TSP Roofing and Solar

TSP Roofing and Solar serves Hercules and surrounding California communities with integrated roofing and solar energy solutions. The contractor holds a 4.9-star rating from 38 customer reviews, reflecting consistent quality across residential projects. Service hours run Monday through Friday from 8 AM to 6 PM, with Saturday availability until 3 PM. The business specializes in combining roof work with solar system installation and repair, offering homeowners a single point of contact for both trades.

What distinguishes this contractor is their ability to handle solar and roofing simultaneously without finger-pointing between separate crews. Reviews highlight their expertise in servicing existing solar systems, not just installing new ones, which speaks to long-term reliability considerations. The team guided one homeowner through approvals for a solar and battery system integration with an existing roof, demonstrating familiarity with local permitting processes. Cleanup practices include running magnets over driveways and yards to remove nails and debris, a detail several reviewers specifically mentioned.

Customers share specific scenarios that illustrate the contractor's approach. One reviewer described how Mario and his team fixed a solar inverter in a single day after the original solar company provided months of runaround, saving the homeowner hundreds monthly. Another homeowner needed 15 broken roof tiles replaced, which the team completed across two days. A third customer appreciated that when asked to add more panels, Mario recommended against it, stating the existing setup covered their energy needs. The contractor's willingness to advise against unnecessary expenses rather than upsell resonates through multiple reviews.