Covenant Air SystemsCovenant Air Systems

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(714) 990-1799

Hours of Operation

Mon – Sat 8am – 5pm

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Family owned since 1994.

Residential and Commercial HVAC

new installations, service & repairs, preventive maintenance.

Serving Southern California with professional, courteous service for over 20 years

Covenant Air Systems has been in business since 1994 and has always remained dedicated to quality work. We provide a full range of heating, air conditioning and ventilation services, including sales, service, installation, maintenance and sheet metal fabrication for the commercial, residential and industrial markets.

Our Equipment

We can offer our customers an array of makes and models of equipment and accessories. We handle all major brands and off-brands alike.

Our Technicians 

We have assembled a highly qualified and cost effective team of individuals who have exceptional experience and knowledge of all types of heating and air conditioning equipment and techniques.



Best in Business HVAC and Sheet Metal Solutions



Covenant Air Systems is committed to solving any and all of your HVAC need whether its “Indoor Air Quality”, repairs to your existing system or a complete equipment change-out, we’ve got you covered. We offer a variety of energy efficient products to fit your lifestyle.

  • High Efficiency Air conditioners
  • Whole house fans
  • Balancing & damper installation
  • Ductless mini split systems
  • Special filtration & UV lights
  • Complete ductwork replacement
  • Zoning systems
  • Planned maintenance agreements
  • Seamless Rain Gutters
  • AC & heating tune-ups


The services we provide in our commercial department range from installations of large industrial chillers & cooling towers, package gas electric & heat pump units to the smaller split system & ductless mini split units. We can come to your business and discuss what works for you.

  • Energy management & controls
  • Chiller tube cleaning
  • Eddie current testing
  • Boiler service & repairs
  • Balancing & damper installation
  • Venting & hood installation
  • Exhaust systems
  • Planned maintenance agreements
  • Equipment replacement
  • Sheet Metal fabrication


We leave every job with a satisfied customer.

90% of our clients are repeat customers. We’ve earned their business by offering top quality, cost effective solutions and approaching each project with the personal attention our clients deserve.


Receive a Free In-home evaluation. Contact us today and get started.

Receive a complimentary in-home or in-office visit from a Covenant Air Systems Professional. We'd love the opportunity to help you find the perfect solution for your needs.