Albion Water Treatment Plant - Albion, Illinois

Liqui-Grow Aledo - Aledo, Illinois

Sacramento Energy Resources - Aledo, Texas

Ameren Illinois - Centralia Operating Center - Centralia, Illinois

Brownstown Electric Supply Company - Fairfield, Illinois

Effingham water tower/Crossroads #2 - Effingham, Illinois

Sorento water tower - Sorento, Illinois

Kirby Risk Electrical Supply - Centralia, Illinois

TriCounty FS, INC. - Jerseyville, Illinois

Echo Electric - Mattoon, Illinois