What Is Included in a Typical AC Tune Up Service?

A typical AC tune-up from G&C Plumbing & Heating includes professional cleaning, system testing, and safety checks to restore efficiency and reliability. Most performance drops come from dirty coils, incorrect refrigerant levels, or weak airflow that build up over a season of use. Our visit covers the cooling system end to end, from outdoor and indoor components to controls and basic duct condition, and we document anything that needs repair or monitoring. We handle this work routinely for homeowners in the Milford area.

What we do during an AC tune-up:

• Thorough cleaning of condenser and evaporator coils
• Checking and adjusting refrigerant levels
• Inspecting and clearing condensate drainage systems
• Testing thermostat calibration and operation
• Cleaning or replacing air filters
• Inspection and tightening of all electrical connections
• Checking blower components and airflow
• Inspecting ductwork for leaks or damage

Schedule spring maintenance before peak heat so small issues don’t turn into no-cool emergencies.

Updated: 2026-03-12

Need help in Milford, MA? Call (508) 571-6488 or book online.