Why Is My AC Running But Not Cooling Properly?
Your AC is running but not cooling because of one of four common issues. The most common causes are a dirty air filter, incorrect thermostat settings, low refrigerant, or an electrical fault. Our technicians diagnose the problem, explain what needs fixing and why, and can complete same-day repairs. Refrigerant leaks or electrical issues qualify for 24/7 emergency service. We serve Tucson, Vail, and nearby areas.
Quick checks:
- Set the thermostat to Cool and lower it 3–5°F.
- Replace or clean the air filter.
Updated: 2025-12-31 00:00:00
Need help in Drexel Heights, AZ? Call (520) 653-6101 or book online.
"They were able to make the repair the same day, and the rate was very reasonable." — Jolene S.
Sources
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