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General Contactors - Design + Build - Construction Manager



Tri State Enterprises, Inc., is a General Contractor and Construction Manger specializing in the PRE-ENGINEERED BUILDING SYSTEMS and DESIGN + BUILD Projects.  Tri-state Enterprises, Inc. is also a distributor for HVAC related mechanical equipment, specifically MAFNA AIR TECHNOLOGIES, INC.

PRE-ENGINEERED BUILDING SYSTEMS are factory designed and certified by their licensed Structural Engineers.  

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Metal Building System

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Design + Build

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General Contractors

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Construction Management

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Specialized Construction


150 Anton Drive   Romeoville, IL  60446
Tel: (815) 372-3033   Fax: (815) 372-9566