traffic management specialist
Traffic Control Services
Lane Closures
Shoulder Closures
Street Closures
Detours
On Site Technicians
In house Police Officers
Special Events
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NOX, is a certified, minority, woman owned company, established in June of 2019 by Nancy and Xavier Olivarez. NOX holds several certifications including a DBE, HABE, MBE, SBE, WBE and is HUB certified. Nancy is TX DOT certified in work zone traffic control and has worked in the field alongside her technicians.