Quality and honesty is our number one priority. Certified Heating & Air Conditioning is family owned and operated. Serving Fresno and Madera Cities and Counties. We specialize in air conditioning, heating installation, service & repairs. We install and service all makes and models including Coleman, York, Frasier Johnson, Carrier, Lennox, Ruud, Rheem, Fujitsu, and more. We offer one of the best warranties in town! We offer 1 to 5-year warranties on all repairs, and a 10-year warranty on any new A/C installations or replacements. Certified Heating & Air Conditioning use only chemicals that are safe for the environment. We are licensed, bonded and insured.