With experience in engineering, design, manufacturing, program management and contract administration, Tactical Environmental Systems (TES) is fully qualified to tackle the environmental control system (ECU) needs of your next program. Our versatility and flexibility enable us to provide industry standard-designed equipment as well as complex custom-engineered military environmental systems meeting extreme performance specifications. Our expertise includes the design and manufacture of products covering a wide array of applications, including integrated generator / trailer / ECU, portable air conditioners, soft shelter ECUs, trailer ECUs, medical trailer HVAC systems, tent & shelter heaters, to name a few. Whether it’s for systems that are self-contained, shelter mounted or towable trailer mounted, you can count on TES for reliable performance regardless of the environment.




Learn more about our EES Partner – click on the TES logo below