Highland deserves a solar contractor that's as committed to this community as the residents themselves. At Option One Solar, we've been serving Inland Empire since 1970 — and in that time, we've learned that every community has its own character, its own challenges, and its own solar potential. For Highland, that means warm inland climate with clear sunny days and mild, dry winters and Highland's elevated position and mountain backdrop deliver excellent solar irradiance with clean, clear air that maximizes panel output. Our team designs systems that are specifically optimized for local conditions, ensuring maximum production and the strongest possible return on your investment. As a licensed C-10 and C-46 contractor with over 2,500 installations completed across Southern California, we bring both the credentials and the track record to earn your trust. Every project we complete in Highland is backed by our comprehensive 25-year warranty and the knowledge that our team will be here for the long term.