Refrigerated Semi Trailers

Repair. Maintenance. Service. Since 1969

Fleet Maintenance Of Texas

Thermal Trek offers dock height refrigerated semi trailers in lengths varying from 32 to 53 foot.

These refrigerated semi trailers will maintain temperatures from -10 to 50 degrees.

All of our refrigerated semi trailers can be powered by 230 volt 3 phase electrical service. These units can also be powered with the diesel engine on the front of the unit in the instance that electrical power is not available. The diesel engine will also act as an automatic backup if the unit is running on electricity and there is a power failure.

Dock compatible semi-trailers

Dock height trailers can be loaded and unloaded with a forklift. They offer additional storage for grocery stores when required by seasonal demands or in the case of power, freezer, or cooler failures.


Our extensive experience makes us Austin’s first choice.

Thermal Trek takes care of all your mobile refrigeration needs.

In emergency situations, you can count on Thermal Trek to take care of your cold storage needs 24/7.

For emergency after-hours delivery call