TES provides extensive in-house training, instructed by our ATSSA and VDOT certified trainers.



  • Preparation course for Maryland State Highway Temporary Traffic Control Traffic Manager

  • VA Work Zone Safety Training

    • Basic​

    • Intermediate

    • Advanced

  • Truck Mounted Attenuator Operator:

    • In house (lecture type) class

    • Practical application (in vehicle training)

  • Flagger:

    • VA Flaggers

    • MD Flaggers

    • PA Flaggers

  • Safety:

    • CPR - First Aid

    • OSHA 10

    • OSHA 30

After completing training, crew members will be equipped with the following knowledge:

  • Liability and risk

  • Work zone types, duration, and component parts

  • Temporary traffic control devices

  • Worker, flagger, and pedestrian safety

  • Appropriate adjustments to temporary traffic control

  • Law enforcement in work zones, documentation, and new figures/revisions

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For employment opportunities click the links below:


Contact us for a quote today. For our estimating team call: 301-549-1950

or email at:


  • Alex Foster (MD)

  • Tray Smith (PA)

Company headquarters:
7121 Dorsey Run Road,
Elkridge, MD 21075
Allentown Division:
4670 Schantz Rd, Suite 1
Allentown, PA 18104
King Of Prussia:
451 Yerkes Rd, Suite 100
King of Prussia, PA 19406