About Us

OTS specializes in Protective Relay testing and training Services for Electrical Testing Companies and Electric Utilities. We can train you at a job site testing your customer's relays or the training can be done in a classroom setting. OTS also offers Distance Learning by training students using Cisco's Webex online confrencing via computers and the Internet.

Pat O’Brien brings over 46 years in the Testing business, and 33 of those years with Southern California Edison.