An AmeriTech maintenance visit is a comprehensive inspection of your entire HVAC system — not a surface check aimed at selling additional services. Our factory-trained technicians follow a documented checklist covering over 20 system components, and every finding is explained to you before any additional work is recommended.
For cooling season (spring visit): thermostat calibration and controls verification, air filter inspection and replacement, evaporator coil inspection and cleaning, condenser coil cleaning, refrigerant pressure verification against manufacturer specifications for current operating conditions, capacitor testing (microfarad readings documented), contactor inspection, electrical wiring and connection tightening, condensate drain line flush and treatment, blower wheel inspection, fan motor amp draw testing, and outdoor unit clearance check. At the end of the visit, our technician will walk you through exactly what was found, document any items approaching end of service life, and answer any questions you have about the system's condition.
For heating season (fall visit): everything above, plus heat pump-specific checks including reversing valve operation verification, defrost cycle testing, and heating-mode refrigerant pressure verification. For homes with gas furnaces, the fall visit includes heat exchanger inspection, burner and ignition system verification, flue gas analysis, and vent system inspection.
We call ahead before every visit. We arrive on time. We complete the full inspection without rushing to get to the next call. If we find a component that needs replacement, we'll show you the test readings, explain why it matters, and give you options — with plan member pricing on any recommended parts.