John Thomas Inc.
ConstructionIllinois, United States11-50 Employees
Headquartered in Dixon, Illinois, with a nationwide customer service network, John Thomas, Inc. (JTI) manufactures the PTS-2000 line of portable traffic signals - the most advanced and easiest-to-deploy portable traffic signals available. JTI also manufactures Sentinel portable traffic signals and residential driveway temporary signals, the Dura-Curb severe use raised curb separator system and the Scout automated flagger assistance device (AFAD). Our innovative solutions are available for rent or purchase nationwide.