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MISSION STATEMENT

WLSI will meet or exceed customers’ expectations for quality and value with competitive products and services. People are the foundation of our success and therefore, WLSI will recognize initiative, promote respect, and provide training, tools, and facilities needed to accomplish our goals. WLSI will lead the traffic control and work zone safety industry through innovation and active participation within it.

Address

Headquarters:

9441 LEBANON RD
EAST ST LOUIS, IL 62203
618-397-5565

Springfield Branch:

2700 Old ROCHESTER RD
SPRINGFIELD, IL. 62703
217-572-1358

24/7 EMERGENCY RESPONSE

We are available 24/7 for your traffic control needs.
Office Hours Monday thru Friday 8:00AM to 4:00PM