Our Guardian Maintenance Plan

For your home or office


Our Guardian Maintenance Plan helps home and business owners in Atlanta and surrounding areas protect your heating and air conditioning equipment, but also gives you the peace of mind knowing you have a reliable and trusted company you can call, whenever you have a problem with your system.

Below are some benefits of having our Guardian Maintenance Plan:

  • Improves system safety:

Our technicians will test the components of your heating and air conditioning system to ensure that it is as safe as possible.

  • Improves System Efficiency and Reduces Energy Costs:

During our maintenance visit we will make any necessary adjustments to ensure your heating and air conditioning equipment is running at it's maximum efficiency.

  • Extends Equipment Life:

By having our Guardian Maintenance Plan you can extend the life of your heating and air conditioning equipment by simply having it cleaned and addressing any minor issues before they become major problems.

  • Our trained technicians specialize in:

 A/C Repair, Furnace Repair, Heat Pump Repair, Air Purification, Air Conditioning Installation, Furnace Installation, Heat-pump Installation.

Please take a moment and look at our Guardian Maintenance for your home or office.

You will find that we have fair pricing and our work is 100% Guaranteed. 

Call Today!


We accept all major credit cards.

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The Guardian Maintenance Plan:

Residential and Commercial

At Comfort Shield Heating and Air Conditioning, we take great pride in taking care of our customers. You can rest assured that you will receive exceptional service for your home or office, and receive fair pricing throughout the year.

Thank you for your interest in our Guardian Maintenance Plan, and invite you to join for savings and peace of mind.                              If you sign up for our Guardian Plan this month, here are some of the benefits you will receive:

Two visits that include,

Spring / Summer:

Sales | Service | Repair
  • Clean outdoor condenser coil

  • Inspect indoor evaporator coil for proper air flow.

  • Change Filter – 1" standard filter is included

  • Inspect contactor for wear.

  • Clear condensate drains line.

  • Inspect condensate pump for proper operation.

  • Check compressor amps for proper operation.

  • Test and inspect the thermostat.

  • Check and inspect the blower motor and wheel.

  • Inspect the fan blade

  • Inspect duct and insulation coverage.

  • Weed control treatment around condenser.

  • Check refrigerant levels

Fall /Winter:

  • Complete System Safety Inspection.

  • Inspect vent system condition.

  • Inspect heat exchanger.

  • Check/Adjust manifold (gas) pressure.

  • Inspect ignition system.

  • Clean flame sensor.

  • Test for proper temperature rise.

  • Check and inspect the wiring

  • Check and inspect the blower motor and wheel.

  • Check emergency heat operation (heat pumps)

  • Monitor the safety switches.

  • Change filter-standard 1" filter included

Your heating and air conditioning system should just work, and our Guardian Plan helps to ensure that it will.

Our Guardian Plan customers take priority over other calls, you get discounted diagnostics, and you get a 15% discount on parts if needed. We would be honored to have you on our list of satisfied customers.

Call Today!


We accept all major credit cards.