When your HVAC system acts up, you need more than a quick fix—you need a solution that lasts. Luna HVAC provides comprehensive diagnostic services for homeowners across Marina, CA. Our expert technicians use state-of-the-art testing equipment to pinpoint the exact cause of system failures, unusual noises, or rising energy bills. We don't just treat the symptoms; we find the root cause to prevent future breakdowns. Whether it’s a complex electrical issue or a refrigerant leak, we provide a clear, transparent report and an honest estimate, so you can make the best decision for your home’s comfort.