HVAC Installation



H & A Heating & Air, Inc. will meet your expectations for any HVAC installation. Our efficient system designs will deliver the maximum air flow to your building, to meet your heating and cooling needs. More questions? Please Contact us so that we may better serve you.

The following are commercial sites we service throughout San Diego County:

  • Municipal Buildings
  • Public Building
  • Shopping Centers
  • Hotels
  • Retail Locations
  • Restaurants
  • Warehouses
  • Churches
  • Industrial Buildings
  • Call for more details!






Do you need someone you can trust to do the job correctly? We have a team of professionals, with a combined experience of 60+ years! We guarantee the fastest turn-around times in the business, whether you need a complete system upgrade or service for your current HVAC system. Do you need a quote or have any HVAC questions? Please Contact us!

We service the following types of residential properties in Southern California:

  • Condominiums
  • Apartment Complexes
  • Residential Communities
  • Gated Communities

Contact us in Oceanside, California to learn more about our HVAC Services. 

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