What Is Included in a Typical AC Tune Up Service?

An AC tune-up from Summers Plumbing Heating & Cooling includes cleaning, full-system inspection, performance testing, and safety checks to keep your cooling reliable. The most common work is removing dirt buildup and verifying refrigerant and airflow so the unit doesn’t overwork. We also tighten electrical connections, lubricate moving parts, and confirm controls cycle correctly. We perform these checks for homeowners throughout the La Crosse area. A clogged condensate drain is the small issue we catch most before it becomes a ceiling leak.

Typical tasks we complete:

• Test and calibrate the thermostat
• Inspect ductwork for leaks or damage
• Clean the condenser and drain pan; clear condensate lines
• Verify refrigerant level within manufacturer specs
• Replace the air filter
• Inspect and tighten wiring and safety controls

Change filters regularly and book spring maintenance before the first heat wave to reduce breakdown risk. <br/> Updated: 2026-04-03 <br/> Need help in La Crosse, IN? Call (219) 349-0509 or book online. "Summers Plumbing was very quick, efficient, and affordable!" — Jeffrey W.