TES has significantly evoloved since its founding in 2005, and now offers a multitude of different services. We are a one-stop-shop for all your traffic needs. Whatever your project requires - TES has you covered.









TES is an established industry leader in traffic control. We offer a wide range of services, which include but are not limited to: flagging operations, lane closures, mobile operations, road closures, lane shifts, and more.








We house an extensive selection of equipment in order to supply each customer with the items needed for their jobsite. All our equipment meets the MUTCD standards and regulations. Our equipment is available for purchase or rent.









Our traffic design specialists will survey your site and computer generate a traffic control plan that is suitable to your jobsite. We also have specialized project coordinators that can expedite the permits needed for your project.









We provide extensive in-house training, instructed by our ATSSA and VDOT certified trainers. The classes offered include: Maryland State Highway Temporary Traffic Control Traffic Manager, VA Work Zone Safety Training, TMA Operator, Certified Flagging, and more.









TES has a sign shop in two different locations that manufacture temporary and permanent traffic control signs, which follow MUTCD standards. We also manufacture custom made rigid signs to fulfill any unique signage needs.









Our dedicated install team can setup signs in your jobsite according to your traffic control plan, and mount them on semi-permanent bases. The bases are used when a sign is required to be in place for a long term project.

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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