85596757
Apr 12, 2012
Apr 14, 2015
COMMON TECHNOLOGIES GROUP INC.
Active Trademark
Testing and technical verification of heating and cooling systems; design services in the field of HVAC systems and air ducts for heating and cooling; Inspection of homes for energy efficiency, carbon monoxide detection and HVAC system capacity and performance; Diagnostic services in the field of furnace combustion chambers
Computer and Scientific