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Diamond Membership

HVAC Service Membership

Let the Experts Handle All Your Heating and Cooling Needs for Maintenance in San Diego

We know HVAC service memberships in San Diego are probably not on your mind. But they’re the first thing on ours, at Blue Diamond Heating and Air, because regular maintenance can help prevent major issues in the future.

Routine service is essential for a lot of other reasons. It might even help you save on those costly energy expenses, lengthen the systems life expectancy and keep your factory warranty in place. If you use a propane or gas-burning furnace, it might also help prevent carbon monoxide poisoning.

Our Blue Diamond Tune-Ups are the most extensive in the industry. They consist of multistep cleaning and adjustment procedures to optimize efficiency, faithfulness and savings.

At Blue Diamond Heating and Air, our NATE-certified professionals take care of your HVAC maintenance with our service membership. We have a great program for you regardless of what heating and AC equipment you have.

Lower unplanned repair costs with Diamond Priority.We offer an expert membership you can be confident with the knowledge all of our repairs are supported by a 100% satisfaction guarantee* for a year.

Let the Experts handle all your heating and cooling necessities. We’ll make sure your System works well no matter the season.

Take a look at our heating and cooling service membership to determine if its the right solution for your home. Or contact us at 619-567-9361 to enroll now!


We service all major brands. At Blue Diamond, we recommend annual inspections to get the most life out of your equipment. 


Summer/Spring AC Maintenance

  • Checking inside the Cooling Coil, if accessible

  • Inspect Primary and Secondary Drains:

  • Check and Clean Condenser:

  • Check Operation Pressures for Proper Refrigerant Charge:

  • Adjust Blower Components:

  • Monitor AC Cycle

  • Monitor Voltage & Amp. Draw on all Motors

  • Check and tighten all Loose Electrical Connections

  • Clean and adjust Thermostat


Fall/Winter Heating Maintenance

  • Adjust Blower Components:

  • Check & Test Safety Controls

  • Monitor Furnace Cycle

  • Inspect Gas Pressure.

  • Check for Cracked Heat Exchanger

  • Monitor Flue Draft for Safe Operation

  • Adjust Heat Anticipator Settings:

  • Check & Adjust Ignition Operation

  • Adjust Air Flow for proper Temperature Use

  • Check and tighten all Loose Electrical Connections

  • Monitor Voltage & Amp. Draw on all Motors

  • Clean & Adjust Thermostat

  • 15% Discount on Parts and Labor

  • Bi-Annual Services

  • No Breakdown Guarantee

  • Lifetime Warranty, on Blue Diamond Parts

  • Annual Duct Inspections

  • Lower Energy Cost

Don’t let your equipment breakdown hurry up and sign up for our annual service!  

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