HVAC Preventive Maintenance Checklist
Date
Technician Name
Location
Equipment Information
Equipment Type
Model
Serial Number
Checklist
Inspect air filters and replace if needed
Check thermostat operation
Inspect electrical connections and tighten as needed
Clean condenser and evaporator coils
Check refrigerant levels and pressure
Lubricate moving parts if applicable
Inspect ducts for leaks or obstructions
Inspect and test safety controls
Check and clear condensate drain line
Verify system starting cycle and shut-off operation
Notes / Recommendations
Signature
Technician Signature