Citadel Roofing & Solar is a California roofing and solar contractor with 30+ years of experience in California. From Vacaville, it runs a network of California offices in Sacramento, Santa Rosa, Fresno, Corona and Santa Clarita, serving both residential and commercial customers. Citadel’s core services include solar PV, battery/energy storage systems and roofing (new roofs and re-roofs), making it a one-stop shop for homeowners who need both roof work and solar in one contract.