A/C & Heating Maintenance

It’s important to perform regular maintenance on your units to make sure your air conditioning and heating systems operate at peak performance well into the future. Just as you take your car in for regular maintenance, regular maintenance is required of your HVAC units to ensure they operate effectively and efficiently.

A maintenance visit from Chas Roberts includes a 26-point maintenance check, which separates us from other air conditioning and heating companies across the valley.

ServicePrice
Two Maintenance Visits $195 per unit/annually

*Maintenance visits are not available between June 1st – September 1st.

Your manufacturer’s warranty will not cover maintenance visits. However, some manufacturers require your unit to be maintained annually to protect your warranty and keep your part warranty up to date.

Unlike other companies that only perform a simple maintenance check for loose bolts or dirty filters, we check the entire system from top to bottom.

26-Point Maintenance Plan

During our 26-point maintenance plan, we’ll inspect the inside and outside of your entire unit.

Cooling season checklist

  • Check refrigerant levels
  • Inspect disconnect switch
  • Check amperage draw on compressor
  • Clean condenser coil
  • Clear condensate line**
  • Test starting capabilities
  • Measure volts/amps on motors
  • Test safety controls
  • Lubricate all moving parts
  • Adjust thermostat calibration
  • Tighten electrical connections
  • Check air flow
  • Check air filter size
  • Measure temperature difference
  • Inspect duct connection at unit
  • And more

Heating season checklist

  • Check and adjust belt
  • Inspect gas valves and connectors
  • Check combustion air
  • Inspect heat exchanger
  • Check burners
  • Clean ignition assembly
  • Monitor flue draft
  • Test starting capabilities
  • Measure volts/amps on motors
  • Test safety controls
  • Lubricate all moving parts
  • Adjust thermostat calibration
  • Tighten electrical connections
  • Check air flow
  • Check air filter size
  • Measure temperature difference
  • Inspect duct connection at unit
  • And more

*Heat pump unit check will vary slightly
**Cleaning condensate lines cannot guarantee that a foreign object will not re-clog the line.

To purchase a maintenance plan from Chas Roberts, visit our shop maintenance plans page, or contact us for more information.