A little bit about us!

At Warning Lites of St. Louis we specialize in the rental and sale of trench and traffic safety products. We pride ourselves on having unique solutions for the most difficult, complex projects.

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Want to know how to find us?

We are conveniently located off I-44 just minutes from downtown so you're never too far away.

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Celebrating over 50 years of Fast, Dependable Service! 1958 -2013

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Vertical Shoring

For projects that require vertical shoring, Warning Lites of St. Louis can provide you with lightweight, easy-to-use hydraulic shoring equipment to help make your projects safer.

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Steel Road Plates

Warning Lites offers over 10 different sizes of steel plates. From as small as 2′ x 2′ for covering core sample holes to an 8′ x 20′ for larger trenches, we have the size you need.

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Barricades

Warning Lites rents type I and III barricades and sells type I, II and III barricades which are the most common devices used to help alert drivers and pedestrians to hazards.

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Fast Service

With over 50 years of experience in the St. Louis area, Warning Lites prides itself in being one of the fastest and most dependable services around.