What Is Included in a Typical AC Tune Up Service?

A typical AC tune-up service includes a full-system inspection, cleaning, and performance check covering the condenser coil, refrigerant level, condensate drain, visible line set, electrical contactors, thermostat operation, air filter, and a complete cooling cycle test. Most issues we prevent come from dirt buildup and low refrigerant, which strain the unit and raise energy use. Technicians also replace a standard 1-inch pleated filter, with non-standard sizes at an added cost, and clear the drain if needed. Our team performs these same checks for homeowners around the Lawrence area every cooling season. A seasonal $79 AC system check is available on our site. We often catch a pitted contactor or a slow drain weeks before it would shut the system down. Schedule maintenance before peak heat to avoid breakdowns and confirm final recommendations after an on-site inspection. <br/> Updated: 2026-03-29 <br/> Need help in Lawrence, MA? Call (978) 716-5703 or book online. It was educational, professional and wonderful. — Brian Maurer