Alliance offers a variety of services within San Diego County. Specializing in HVAC including air conditioning and cooling system installation and repair, heating and furnace installation and service.

  • Installation and replacements; central heating and cooling systems, split systems, package units, ductless systems, electric or gas furnaces, heat pumps, air handlers, etc.
  • Residential and Commercial heating and cooling systems
  • Trouble shooting, diagnoses and maintenance repair
  • Parts replacements, thermostat replacement
  • Service for all makes and models: Goodman, York, Rheem, Ducane, Trane, etc.

***All payments are due 30 days after the service call***

***Payment plans are offered for all installations and replacements***

Working with Property Management Companies:

Here at Alliance we have teamed up with several property management companies around San Diego to service, maintain, repair and install their Heating and A/C systems. We specialize in servicing multiple story apartment buildings and provide service to all of their heating and cooling needs. Alliance has over 25 years experience and has built strong relationships with each individual building it services. Please call to set up your contract today!

***Annual contracts are offered. Multiple unit discounts are offered.***

Be Smart and Beat the Heat with our Preventative Maintenance Program!

Be Smart and Beat the Heat with our Preventative Maintenance Program!

Don’t wait until summer when it may take days for a technician to come out and fix your A/C! Let Alliance come out and inspect your A/C unit prior to the heat wave. Alliance now offers a Preventative Maintenance program that could put you on the right track for summer. Heating and cooling systems need to be serviced and maintained annually to ensure the system will function at its best possible use. We will check and adjust the thermostat, freon levels, all coils for cleaning, and belts for wear. We inspect fan motor and blades and lubricate if needed. Inspect the control box, circuit board, relays, contactor, capacitors, etc. and all electrical connections. Inspect the drain pan and clear debris if needed. Replace air filter or clean reusable type filter if needed. Alliance will check the complete system throughly and advise the client if there will be any additional services to ensure the system is in its proper working order for the summer. Annual contracts are offered.

***Please call for Preventative Maintenance rates***