Our Sanitation Division specializes in Porta John rentals and servicing, we aim to continue exceeding quality and service standards within the Sanitation industry. We attribute our division’s success to our 3-C guarantee: exceptional Customer Service, Convenience, and Cleanliness!


Our staff are available for emergency jobs or issue resolution 24/7 via our emergency line, (240)277-0255. Our pricing is all-inclusive, so there is no need to worry about additional fees for hand sanitizer, toilet paper, or waste disposal.


We strive to provide an easy and hassle-free rental! Along with our digital rental agreement, a representative is available to help you schedule your dates and times. You can select your drop-off, service, and pick-up time frames, allowing you to make the most of your day!


Traffic Engineering Services promises not only Professional Service, but we use only top of the line CDC recommended sanitizer solutions, as well as environmentally friendly deodorizer, hand sanitizer, and toilet paper. Our unit sanitizer kills over 70 types of bacteria and viruses, giving customers peace of mind in today’s environment. Need additional services? Speak with a member of our team to get scheduled today!


Standard Unit

Our signature pink Axxis standard unit features a double walled structure for added durability. Along with the heavy-duty latching design and hardware. This unit is great for any occasion, event, or job site.


ADA Unit

Coming soon….


Sink Stations

Coming Soon…

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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)


Contact us for a quote today by calling: 301-549-1950

or email at:


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