mold air testing

Air quality testing frequency depends heavily on your building type and history — single-family homes with no prior water damage may only need baseline testing every 2–3 years, while multi-unit buildings, post-remediation spaces, and homes in high-humidity LA neighborhoods should test annually. This guide covers EPA and AIHA recommendations for residential, condo, and commercial settings, plus the specific triggers (water damage, respiratory symptoms, HVAC work) that warrant immediate testing. Schedule an assessment: (818) 336-1800.