AIR Heating & Refrigeration started over 22 years ago. "AIR" has always been a family owned debt-free business. We desire to do quality work serving the greater Rochester Hills area. My three oldest sons and I (Gary), have been licensed mechanical contractors for many years. I have taught heating and air conditioning in trade school along with teaching high school sciences. My youngest son is working as an apprentice and my dear wife assists in answering the phone. We are thankful to God for our family and the privilege to serve others.