Traffic Engineering Services, LLC was founded in 2005 in Burtonsville, Maryland. TES quickly became an industry leader in maintenance traffic control. Fast forward to 2021, TES is proud to now offer porta john services, sign production/installations, as well as concrete barrier attenuator replacements. TES offers services in Maryland, DC, Virginia, and Pennsylvania.
In 2020 COVID hit hard and TES responded by
providing sanitized restroom trailers to our
employees. TES saw the growing need for
quality porta-john services during those hard
times prompting the addition of the TES
Sanitation Division. The Sanitation Division
provides quality porta-john rentals and great
In July of 2020 TES partnered with
Susan G Komen! Proudly committing a portion
of every rental to breast cancer research!