Why Is My AC Running But Not Cooling Properly?

Your AC may run but not cool due to low refrigerant, dirty or frozen coils, a clogged air filter, thermostat calibration issues, or duct problems. Our technicians gauge refrigerant, clean coils, thaw frozen coils, replace filters, calibrate thermostats, review duct sizing, and inspect electrical connections and condensate drains. We provide 24/7 emergency AC repair and free estimates in Peru, Logansport, and Wabash.

• Set thermostat to Cool and drop 3°F.
• Replace the air filter.
• Open all supply/return vents.
• If coils are iced, turn the system off to thaw.

Updated: 2025-12-22 00:00:00

Need help in Peru, IN? Call (765) 473-5435 or book online.

"He was very knowledgeable and did a great job diagnosing the problem our HVAC system was having." — Amy B.