Guthrie and Sons are one of the few truly family-owned and operated HVAC heating and air conditioning
contractors companies in the San Diego area. At Guthrie and Sons our customers and employees
always come first. We are a firm believer in that if you take care of your employees first, they will in
take care of your clients.
We focus on heating and cooling, air conditioning, furnace, installations, replacement,
duct cleaning and inspections, system maintenance as well as full HVAC repairs, installs or