Profile: Mc Crossin, Inc. G. M. focuses on construction business. Our service line includes demolition, sheeting & shoring, crane rental services, detention furnishings, conveying equipment, industrial rigging, lighting, HVAC control systems, heat tracing, process piping, gas piping, portable and fire water distribution. We offer backup power & transfer systems, tanks, clarifiers, OTDR testing and fusion splicing, ozone systems & chemical treatment systems.