OMJC Signal

04/29/2025

Our Portable HAWK System is in the running to be named the 2025 Coolest Thing Made in Iowa, presented by the Iowa Association of Business and Industry (ABI) . We are so honored to be recognized for the quality manufacturing we do in the great state of Iowa!

Voting opens today, and we need your help to make it to the Top 16! Click 'Cast Your Vote' at the top of www.coolestthingia.com once a day till May 7th.

04/23/2025

Some of our great OMJC employee's supporting work zone safety in Iowa by wearing orange for Go Orange Day! We do our part by manufacturing high quality portable traffic signals and raising awareness within our community. Please join us in making work zones safer by slowing down and using caution when driving through work zones!

03/02/2025

Come see the new vision of OMJC by visiting Tarah and Jennifer at ATSSA booth #726!!

09/16/2024

We are excited and thankful for the recognition we received by Grow Cedar Valley. Check it out!

OMJC Signal has been a leader in portable traffic solutions since 1985, growing from refurbishing equipment to developing cutting-edge traffic systems. Based in Waterloo, OMJC provides advanced solutions that enhance safety and efficiency in work zones nationwide. Their commitment to quality, innova...

02/04/2024

In San Diego and ready for 2024! Come say hi and play a round of bags. We have prizes and candy to give away 🎉 Booth #215

09/11/2023

We will forever remember how on that fateful day, ordinary people and first responders alike revealed the very essence of American spirit. Without a second thought, they sprinted into the chaos, propelled by a selfless urge to aid their fellow human beings.

For the souls we lost on that day, you are eternally etched in our hearts.

To the courageous individuals who stepped forward to help, as well as those who committed themselves to serving our nation in the harrowing days that followed, we offer our deepest salute. Your valor will never be forgotten.

08/07/2023

+ 50,000 Bicyclists Create Traffic Chaos in Ames.
But the First Responder Signal Rides In to the Rescue!
https://www.youtube.com/watch?v=hsMNhBCP4fM

OMJC's First Responder Signal Shines as Ragbrai and it's 50,000 Participants Descend Upon Ames, Sparking Traffic Management Collaboration

05/31/2023

A big announcement for municipalities and government entities seeking to procure our state of the art signal systems!

Having OMJC's portable traffic signals available on these purchasing co-ops presents an exceptional advantage for cities and municipalities. These cutting-edge signals revolutionize traffic management with their portability, efficiency, and reliability. By seamlessly integrating into various work zo...

05/29/2023

We honor and pay tribute to those who have made the ultimate sacrifice in service to our country, for as the saying goes, "All gave some, and some gave all." To each and every individual who laid down their lives, OMJC humbly acknowledges the profound debt of gratitude we owe. Today, we take a moment of reflection to commemorate your selflessness and courage, and to remind ourselves of the immeasurable price that has been paid to safeguard our cherished freedom.

05/15/2023

Come visit us at the Mississippi DOT Engineer’s Meeting!

05/11/2023

The new Port-A-Mast has arrived!

In the market for a portable mast arm trailer for your camera, sensor, lighting, or custom system? The Port-A-Mast system from OMJC Signal is exactly what you have been looking for.

04/20/2023

OMJC is committed to developing innovative solutions that automate work-zone traffic management tasks, and free up workers to fulfill less hazardous roles.