Maintenance Plans

RES always aims to provide the best, most-affordable and most-comfortable HVAC products and services. The primary cause of HVAC system failure being lack of maintenance, we created energy savings and maintenance plans designed for your protection and peace of mind.

We offer the most comprehensive preventative maintenance plans in the industry. Our Energy Savings Agreements provide regular maintenance and equipment protection for a modest monthly fee.


*Procedures include:
Cleaning and adjusting burner assembly | Clean ignition assembly | Clean heat exchanger or elements | Monitor flue draft | Adjust operating pressures | Monitor starting capabilities | Test safety controls | Clean or replace filters | Clean and adjust blower components | Measure for correct air flow | Tighten electrical connections | Measure volts/amps on motors | Lubricate all moving parts | Adjust thermostat calibration | Clean evaporator coil if accessible | Clean condenser coil | Clean condensate drains | Measure temperature differential