Johnnie was a huge help and was very knowledgeable. After discovering an issue that was related to the computer system, he took the initiative to help us figure out that problem with our vendor and find a solution while we continued to do our work and operate.
performed semi annual control system inspections and did the PM's on the industrial refrigeration system
Troubleshoot leaky valve on the industrial refrigeration system
Performed scheduled preventive maintenance tasks of the industrial refrigeration system
Troubleshoot compressor that keeps shutting done on the industrial refrigeration system