Central Heating San Diego


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While air conditioning is a must-have for those sweltering San Diego summers, a properly installed and maintained heating system is just as important in the colder winter months. Global Heating & Air Conditioning offers furnace installation, repairs, and routine maintenance services in the San Diego County.

Preserving Indoor Air Quality

Air filters clean the air circulating through your heating and AC system. These filters are vital to avoid dusty, musty air, trapping contaminants and particles that could affect your health. We offer the best heating maintenance products to keep your home or business allergen-free and clear all year round.

Beautiful contemporary living room home interior.

Heating Furnace Repair & Maintenance

Without regular maintenance, your heating system is likely to perform less efficiently and ultimately break down. The Global Heating & Air Conditioning team has the knowledge and experience necessary to maintain and repair your HVAC system. Heating systems like heat pumps and furnaces use the same air paths as air conditioners, meaning repairs get done quickly and efficiently.

Types of Heating System Repairs

  • Gas furnace
  • Forced air furnace
  • Ductless heat pumps
  • Ducts

Services We Specialize In

Beautiful woman working with a laptop at the warmth of the fireplace

New Heating Installation

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Plumber repairing an hot-water heater

Safety Checks

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Close-up of a gas water heater reparation

Heater Repairs & Replacements

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Thermostat, Home Energy Saving,  temperature control

Thermostat Installation

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Repair of a gas boiler, setting up and servicing by a service department. Adjustment of gas pressure by manometer

Inspections & Tune Ups

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Furnace for Heating

Forced-air furnaces make it easy to keep you warm in cold winter nights. Browse our selection of furnaces that will keep you toasty as the temperatures drop.


Preferred™ Series Variable & Multi-Speed Gas Furnaces


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Legacy™ Line Fixed-Speed Gas Furnaces


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Evolution® Variable-Speed Gas Furnaces


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(619) 567-6691