Contact Us

Get in Touch with Tri-Star

Type of Inquiry*

Tri-Star Systems
16253 Swingley Ridge Road Suite 210
Chesterfield, MO 63017

Office Hours:
Monday - Friday
7:00 a.m. - 5:00 p.m. Central Time

Holiday Schedule 2026:
January 1New Year's Day, observance
May 25Memorial Day
July 3Independence Day, observance
September 7Labor Day
November 26Thanksgiving Day
November 27Thanksgiving, extended day
December 24Christmas, observance
December 25Christmas, observance