Three I Engineering – A 25-year Southwest Indiana Chamber member

July 6 marks a 25-year anniversary for Three I Engineering as a member of the Southwest Indiana Chamber. We would like to thank Three I Engineering for their valuable membership, participation and service to the Greater Evansville region. Three I Engineering is located at 2425 W. Indiana St. in Evansville and can be reached by calling (812) 423-6800. Follow them on LinkedIn and Facebook.


Simplicity is the key


We design. We imagine. We innovate. Facilities reflect determination to improve standing in the industry and community. But beyond the brick and mortar, there are production processes and controls to be considered. We contain costs and create efficiencies while we design a complete environment for your unique purpose. We apply professional knowledge, leading-edge technology and use our core values of imagination, innovation and integrity.

Simplicity is the key. You work with one trusted partner…us. We have all consulting services under one roof. Architecture, engineering, surveying and facilities optimization – an all-inclusive streamlined process that allows you to spend more time concentrating on your core business.

From the cornerstone to the capstone and everything in between, Three i Design has proven to be a trusted partner that has built lasting relationships through innovative architecture and engineering. Please visit our portfolio page for examples of our work. Then call us and let us put our experience to work for you.