Maddox Industrial Contractors' pipefitting crews and certified welders fabricate and install a wide range of Process Piping Systems for our Valued Customers including the following: Steam and Condensate Piping Cooling and Service Water Piping Compressed Air and Gas Piping Instrument and Control Piping Stainless Steel Process Piping Food Grade Stainless Steel Piping Hydraulic and Lubrication Systems Pneumatic Conveyance Systems HVAC Piping