Dave Ter Horst, Bob Lamson, and Mark Fisk form Ter Horst, Lamson & Fisk, Inc. on June 1, 1991.
Notable clients include Indianapolis Motor Speedway, Eli Lilly and Company, Indiana State Fair Commission, and St. Vincent.
With the list of clients and markets growing, TLF expands and moves from Crawfordsville Road location to 8675 Purdue Road.
Shorter name, same expert service.
Growing again – relocated to our current location at 3901 West 86th Street
Branch office opens to support growth in northern Indiana, northwest Ohio, and southern Michigan.
2021 brings changes to the TLF leadership team as new generation of experienced engineers join the company founders. Ramey Durbin, Kris Grant, and Mark Teeter.