SunPower by Milholland | Milholland Solar, Electric & Roofing | Solar Installation & Roofing in El Cajon, CA 92020

Yes, absolutely. As a combined solar, electric, and roofing company, we can assess and repair roof damage—common here due to our local weather—and then design and install a new solar system on the restored surface. This integrated approach ensures your roof is structurally sound and ready to support a solar array, saving you time and providing a single point of responsibility for the entire project.

Yes, our technical expertise includes working with homes that have underground electrical cables. We assess the existing infrastructure and design a system upgrade or new solar installation that complies with all local electrical codes. We ensure the integration is safe and efficient, whether you're adding panels to an old system or installing a brand-new one with a Tesla Powerwall.

Our repair service starts with a detailed inspection of your electrical connections, inverters, and panels to diagnose the problem. We troubleshoot performance drops, physical damage, or connection faults. Based on the findings, we perform the necessary repairs or component replacements, ensuring your system operates safely and returns to its optimal energy production levels, often coordinating with any needed roofing or electrical work.