Call Us! (530) 221-4691 or Find Us



Airo-Now-HiringHeating, Air Conditioning, and Custom Sheet Metal Fabrication. NO JOB TOO BIG or SMALL! Air-O Service is your multi-service heating and cooling specialist serving the northstate since 1976. From commercial to residential, we have you covered.  We install service and maintain air-conditioners, heat pumps, furnaces, water heater, geo-thermal and hybrid heat systems.  We also install air cleaning, filtering, exchangers and humidifiers.  Need a new up to date thermostat for your home or business?  We can do that too!

Air-O Service offers professional installation, service and repair on all makes and models of heating, ventilation and air conditioning systems and provides a complete metal fabrication service. We specialize in energy efficient systems including Geothermal and high EER/SEER equipment with air tight ductwork meeting California Title 24 code specifications. Air-O Service furnishes the highest efficiency equipment at an affordable price based upon your needs.


Call us at
530-221-4691 for a free quote or fill out our service request form.

Rebates up to $1300 available.*

* Call us for details

Maintenance Program


  • 2-Preventative Maintenance Calls Per Year
  • A Full Year Supply of Premium Air Filters
  • Priority 24/7 Service
  • 15% Off Any Parts (only) for Any Repairs Authorized
  • Plus Much More…

Recent Projects

Air-O Service is recognized by the Better Business Bureau and NFIB for delivering quality service with integrity.


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