Getting a roof replacement in Westlake Village or Thousand Oaks with solar already on the roof isn't a standard roofing job. The panels have to come down carefully, the old roof needs to come off without damaging racking anchor points, and the new system needs to go back up correctly - with every penetration sealed against the dry, wind-driven conditions this valley produces. Green Conception manages the complete process across 91361, 91362, and 91320. No handoffs between contractors who don't talk to each other. No roofing crew guessing how to work around your panel layout. One coordinated team that handles both sides and takes responsibility for the whole job. We select roofing materials matched to Conejo Valley conditions - underlayments rated for sustained heat, tiles or shingles that handle thermal expansion without cracking, and flashing systems that hold up through Santa Ana season. A roof installed right here should run 25-30 years. It should be built from day one to carry solar equipment safely. Before reinstallation starts, we verify structural capacity, confirm all penetrations are sealed to current standards, and check that racking mounts are torqued correctly. Los Angeles County permits for combined roofing and solar projects typically take 3-5 business days. We handle the permit process so you don't have to track it.