SystemAire, Inc. is a Mechanical Contractor located in Earth City, MO. The Company was incorporated by its Founder, Phillip R. Sams, in December 1966. SystemAire employs various trades including union pipe fitters, sheet metal workers and teamsters. Total employees varies from 50 - 100 employees depending on the workload. As a full service company, SystemAire offers a complete range of engineering, sheet metal, pipefitting, HVAC controls, certified air and water balancing, service maintenance contracts, backflow prevention, regular service, and the ancillary services these categories imply.