"Horrible company to work with. They installed heating and cooling systems in our house. They did not install the equipment correctly, never returned service calls and have…"

From Business: Founded in 1950, Riverdale Plating & Heat Treating is a heat treating and electroplating company. Located in Riverdale, Ill., the company specializes in metal finishing of…

From Business: Formed in 1985, Tri-State Metal Inc. is a manufacturer of a variety of heat treating metals. Based in East Chicago, Ind., the firm serves a number of customers that include…

From Business: Established in 1976, General Surface Hardening Inc is a commercial heat treater, delevering excellent services and quality to its customers. Based in Chicago, Ill., the firm…

From Business: Established in 1994, Thermal Processing Solutions Inc. is one of the leading solutions providers in the field of thermal processing of chemicals, engineered materials and…

From Business: A. Finkl & Sons was founded in 1879 in Chicago, IL. Since then we have grown to be a leading supplier of steel products with locations and distribution worldwide. We have been…

From Business: Established in 1953, Hi-Temp Incorporated offers heat-treating, brazing and plating services for its customers. Just-in-time, daily, short-notice, drop-shipment and long-term…

From Business: Operational since 1945, Metal Improvement Company is one of the worldwide leaders in providing metal treatment services for critical components operating in aerospace,…

From Business: Bodycote is one of the leading suppliers of specialist metallurgical services, a vital provider of heat treatments, hot isostatic pressing, metallurgical coatings and materials…

From Business: Metals Technology Corporation boasts the capabilities to be customers single-source for heat-treating processes. Maintaining a 70,000-square-foot facility in Carol Stream,…