What Our Customers Say

“Our system had been underperforming for months and two other companies told us we needed a full replacement. NorCal Solar Repair found the real issue — a single faulty microinverter — and had us back to full production the same day for a fraction of the cost. Honest, fast, and incredibly professional.”

“My inverter died during a heat wave and my original installer was three weeks out. NorCal had a technician at my house the next morning and the new inverter was installed by noon. They even helped me file the warranty claim. Can't recommend them enough.”

“After our Tesla Powerwall stopped charging, we were worried about a huge repair bill. Their diagnostic was thorough, the technician explained everything clearly, and the fix turned out to be a firmware issue — resolved in under an hour. Not every company would be that honest.”

“We moved into a house with an existing solar system and had no idea if it was working properly. NorCal did a complete diagnostic, found a few wiring issues the previous owner had been living with for years, and now our system produces more than ever.”

“Called them for an emergency — smoke smell near our inverter. They walked us through shutting everything down safely and had a tech here within 90 minutes. Turned out to be a burnt connection, fixed same-day. Absolutely worth every penny for the peace of mind.”

“Finally — a solar company that actually answers the phone! I've been on their maintenance plan for two years now and it's been the best investment. They catch small issues before they become big problems and my system has never performed better.”