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Cape Cod & SE Mass

24/7 Emergency Service

Comfort+Plus Membership

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Comprehensive HVAC Maintenance & Service Plans

“ENERGY STAR states that the number one cause of heating and air conditioning system repairs is lack of maintenance.”

Comfort+Plus is Total Care with Planned Maintenance for your heating and air conditioning systems, and offers priority service and savings on service calls during your membership. It is important to perform routine maintenance to reveal potential problems before they cause system failures and costly repairs. Our expert service technicians clean, inspect, and tune up your system to make sure it is in proper working order for the upcoming heating or cooling season. We strongly believe that your Comfort+Plus membership will literally pay for itself many times over in the reduction of repair costs and added longevity of your equipment.

Comprehensive System Maintenance Checklist

Our certified HVAC technicians will perform the following during your seasonal maintenance visit (spring and/or fall):

Inspect, clean, or replace air filters to prevent dust and dirt buildup

Verify thermostat calibration and operation

Inspect all electrical connections and motors for safety and reliability

Lubricate moving parts to reduce wear and tear

Inspect and clear the condensate drain to prevent clogs and water damage

Test system startup, operation, and shutdown controls

Membership Benefits

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Overall System Maintenance Checklist

Barrett will complete the following checklist each spring and/or fall:

  • Inspect, clean, or change your air filter to prevent dust and dirt from building up in the system.
  • Check thermostat settings to ensure the heating and cooling systems turn on and off at the programmed temperatures.
  • Check all electrical connections and motors to prevent and repair any faulty electrical connections.
  • Lubricate all moving parts to reduce wear.
  • Check and inspect the condensate drain and eliminate any plugged drains that can cause water damage, affect indoor humidity levels, and breed bacteria & mold.
  • Check system controls to ensure the system starts, operates, and shuts off properly.
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Additional System-Specific Maintenance Activities

For Heating Systems:

  • Inspect the flue piping for rusting and any disconnections or evidence of back drafting.
  • Check all gas (or oil) connections, gas pressure, burner combustion, and heat exchanger.


For Cooling Systems:

  • Non-invasive check of your central air conditioner’s refrigerant charge
  • Clean indoor and outdoor coils to lower your energy costs and extend the life of your equipment.
  • Check your central air conditioner’s refrigerant charge and adjust it if necessary.
  • Clean and adjust blower components to provide proper system airflow.
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Schedule Your Comfort+Plus Service

Members can schedule preventative maintenance or request priority service online anytime. Simply complete the form on our website with your preferred dates and times, and a member of our team will confirm your appointment during business hours.

If you require emergency service, please call (617) 431-3130.

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