How Do I Know if My AC is Leaking Refrigerant?

AC Refrigerant Leaks Are Common, Just Not Obvious
If you’re experiencing any of these things, it could be a sign of a leak:
A Note About R-22 Refrigerant
R22 refrigerant, (also known as R22 Freon and HCFC-22 Freon) is a chemical used in both air conditioners and heat pumps to create cold air. In 2020, the U.S. EPA banned the production and importation of R22 because of its harmful impact on the ozone layer. Some California homes and businesses still use R22-type AC systems today and should prepare for both the high cost of maintaining these systems (R22 is now very expensive to procure) as well as the eventual and necessary transition to a new system. We advise our customers with these older systems to begin the planning and budgeting process of installing a new AC system today.

Refrigerant Leaks Are Dangerous!
Please don’t attempt a DIY repair on a refrigerant leak. Exposure to this coolant chemical can cause dizziness, shortness of breath, loss of coordination, frostbite, chemical burns, allergic reactions or worse.