Keep Your Property Comfortable With a Top-Notch Unit

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Rely on us for AC installation services and more in or around San Dimas, West Covina or Covina, CA

At Efficient Incorporated, we understand the importance of having an energy-efficient HVAC system. Whether you need a new unit installed or repairs done to improve the efficiency of your current system, we can handle it. We provide HVAC services throughout the San Dimas, Covina and West Covina, CA areas.


Consider hiring us for:


  • Furnace installations
  • Furnace repairs
  • Furnace maintenance
  • Heat pump installations
  • Heat pump repairs
  • Heat pump maintenance
  • AC installations
  • AC repairs
  • AC maintenance
  • HVAC system upgrades
  • HVAC system replacements
  • Thermostat installations
  • Thermostat repairs
  • Indoor air quality solutions


Get in touch with us now to arrange for AC installation services and more.

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Help your unit last longer

Whether you're investing in an AC, heat pump or furnace installation, it's vital to schedule regular maintenance for your heating and cooling systems to make sure they continue performing optimally. Our skilled technicians will inspect, clean and fine-tune your HVAC equipment, preventing potential issues and extending the life of your system.


Reach out to us today to schedule HVAC services.

A row of air conditioners are lined up on the side of a house.