About Us
Gregory Wilt has over thirty-three years experience in all phases of the heating and air conditioning industry. He started his business here in Atascadero on the central coast in 1999. American Heating and Cooling installs, services, and maintains all types of heating, air conditioning and refrigeration systems for residential and light commercial buildings. His training includes: completion of the environmental technology program, refrigeration training in the U.S. navy in addition to the training programs offered by all the major manufacturers and utility company’s.
We specialize in problem solving , the latest in high efficiency equipment, zoning and controls. We are licensed, bonded, fully insured aswell as drug and alcohol free. Our technician’s are factory and P G & E trained in addition to being NATE certified. We are on time, neat, and take great pride in our quality workmanship.

Completed Jobs
Some of our recently completed jobs:
  • McClintock's restaurant Shell Beach
  • City of Pismo Beach
  • Firestone Grill San Luis Obispo
  • San Luis Obispo Surgery Center
  • San Luis Obispo Coastal School District
  • Farrel Smyth Property Management San Luis Obispo