About

Energy Service Partners (ESP) is a California-born solar, roofing, and battery installation team serving CA and TX. Licenced since 1991, we’ve spent a decade refining every step—from design to activation—so your project is faster, cleaner, and fairly priced.

To date, our crews have completed 20,000+ solar installations, plus roof replacements and whole-home battery backups—always permitted, inspected, and code-compliant. Every project includes a clear timeline, proactive updates, and a 10-year workmanship warranty backed by a friendly, responsive support team.

We work with three groups: homeowners who want dependable savings, solar sales pros who need a reliable installation partner, and home-service brands adding solar. Whatever your role, we make the quality-time-value equation work—so you get great outcomes without headaches.

Ready to go solar with a partner who makes it simple? Tell us about your project—we’ll map your roof, plan the system, and handle the paperwork from start to finish.