Profile: Total Environmental Management, Inc. is an air conditioning rental equipment company. Our inventory includes portable air conditioners, temporary water chillers, cooling towers, packaged air conditioning equipment and spot coolers temporary air handling units. We offer portable and trailer mounted packaged HVAC units for rent with capacities from 7.5 TR (ton) to 20 TR (ton) at standard operating conditions. All temporary packaged heat pump units are provided with necessary supply & return air flexible ductwork, UL rated temporary power cable and control thermostat.