What Should I Do If My AC Is Running But Not Cooling?

If your AC runs but isn’t cooling, try a few checks, then schedule service if air stays warm. We offer 24/7 diagnostics in Roanoke and Rocky Mount.

• Set thermostat to Cool and 3–5°F lower; replace batteries.
• Replace a dirty filter.
• Clear vents and 2–3 ft around the outdoor unit.
• Check breakers and the furnace/air handler switch.
• If coils are iced or the drain is clogged, turn AC Off and call.

Updated: 2026-01-02 00:00:00

Need help in Rocky Mount, VA? Call (540) 234-2001 or book online.

"Marty was fantastic! Diagnosed and fixed the problem immediately." — Dan U.