1955 – 2022
Landmark has long provided facilty support to the Lyons school district on numerous projects.

Lyons High School: 1967, Lyons High School – new build.; 2013-2014, Tennis Courts, Parking repavement, Re-roof, new track, Athletic Storage Building; 2014, Middle School addition; 2016, Re-roof; 2017, Weight room facility.

Central Elementary: 1955, Central Elementary Addition to, then, Lyons High School; 1993, Middle school renovation of, the then, Lyons High school; 2001 Gym Addition and connecting walkway; 2017, Demolition of, then, Middle School; 2017 & 2021, Re-roof.

Park Elementary School: 1972, New building construction; 2001, 16,920 SF Classroom, office, storm shelter addition; 2013 & 15, Re-roofs; 2014, 1,800 SF Kitchen & Cafeteria expansion;

Frisbee Educational Center / USD Office: 2002, Converted former South Elementary School into a learning center and new USD 405 offices.