We are a manufacturer's rep and distributor of industrial process controls, sensors, and equipment We specialize in temperature control and sensing, combustion, and other controls for furnaces, ovens, dryers, and boilers.

Process Controls and Sensors

Controllers, recorders, sensors, analyzers, and more for temperature, flow, pressure, level and other processes.

HI-TECH Sales and Service, Inc



  • Calibrations
  • Troubleshooting
  • Burner Tuning
  • Safety Checks
  • Furnace Moves
  • Furnace rebuilds
  • Controls upgrades


Burners, burner controls, flame detection, gas valves, gas regulators, gas trains, pressure switches, ignition transformers, electric heaters.

Combustion and Process Heating

Heat Treat Controls and Furnaces

Furnaces, ovens, oxygen probes, controllers, analyzers, radiant tubes, alloy, flow meters, for use in the heat treating industry.

475 E South St #101 COLLIERVILLE TN 38017 us