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Certified Technicians


Certified Technicians is a Christian family owned and operated company with over 20 years of experience. Our highly trained technicians strive to address your maintenance and repair needs without exceeding your budget. We service the entire Los Angeles and Orange counties and we also service parts of San Bernardino and Riverside counties. We specialize in a wide variety of HVAC from residential to commercial equipment. For business equipment, we specialize in servicing your ice machines and commercial refrigeration for all aspects of your cooling needs. We take special pride in the technicians we train and employ--a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. It is important you choose the right local heating, ventilating, and air conditioning repair technicians for any HVAC service you need done, especially in the case of an emergency. Our HVAC experts will come to your home or business and fix it right the first time! The technicians of Certified Technicians are trained to examine all the critical factors that may be affecting your building’s HVAC problems before establishing the appropriate and most affordable heating/cooling solutions.

CALL Certified Technicians @ (626) 484-3473

  • Servicing the entire Los Angeles and Orange counties For over 20 Years!

  • Call For Service:
    (626) 484-3473
  • Business Address:
    1416 East Cypress Street Covina CA 91724
  • Mailing Address:
    P.O. BOX 746 Montebello CA 90640
  • Email Address:
    steven-barrientos@hotmail.com