475 E South St #101 COLLIERVILLE TN 38017 us


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


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

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

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

HI-TECH Sales and Service, Inc


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.

Combustion and Process Heating

Process Controls and Sensors

Heat Treat Controls and Furnaces