Learning Center
Reference guides on the terms, systems, and air-quality concepts that come up most — written for homeowners, not technicians. Working through a mold or CIRS situation? Start with our full Mold & CIRS Support guide.
SEER, BTU, MERV, and other terms explained in plain English.
What the ratings actually mean, and which one your system can handle.
The core levers that actually control the air inside your home.
The mold species most commonly found in Orange County homes.
How qPCR-based mold testing works and what the panels measure.
A plain-English primer on Chronic Inflammatory Response Syndrome.