78261763
Jun 12, 2003
Mar 6, 2007
installation, repair and maintenance of thermal-management products; preinstallation evaluation to determine proper sizing and capacity requirements for thermal-management products
Building Construction and Repairleasing of thermal-management products, namely leasing of air conditioners, heat exchangers, fans, blowers, and other air moving devices, and speed controllers for controlling the foregoing, all used as a unit
Treatment of Materials