About

Falk PLI is a trusted leader delivering world-class Engineering and Surveying services across the greater Chicagoland area. With over 30 years of proven experience, we’ve played a key role in shaping the region’s infrastructure—from major highways and railroads to bridges, tunnels, buildings, and complex site developments.

Since our founding in 1996, Falk PLI has built a reputation for innovation, precision, and exceeding client expectations at every turn. Our team thrives on tackling complex challenges, bringing creative, forward-thinking solutions to even the most unique projects.

At Falk PLI, we don’t just support infrastructure, we help build the future of Chicagoland, one successful project at a time.