Mech-Chem Associates, Inc. is a full-service engineering firm specializing in the design, engineering and construction of manufacturing facilities, operating processes, and environmental control systems. With over 30 years of quality engineering services and products, our design and build expertise is in the following applications Acid Recovery/Reclamation Systems Fume Scrubbers & Exhaust Systems Bulk Storage Facilities and Piping Systems Chemical Delivery Systems Wastewater Treatment & Recovery Systems Chemical Milling & Etching Systems Vacuum Evaporators