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S4 - The safe Operation of High Voltage Power Systems (Full High Voltage Authorisation) Reviews
Showing 5 star reviews : View all 884 reviews
Matt P, 14 Nov 2025
Redcar
Very good course. Jason and Lee passed on some great knowledge and made the week enjoyable.
Jack M, 14 Nov 2025
Redcar
Great course. Both instructors very knowledgeable.
Patrick H, 14 Nov 2025
Redcar
Good course, practical sessions along with lecturer knowledge very good.
Scott B, 14 Nov 2025
Redcar
Very happy with the course. A lot of useful information packed in.
Richard B, 14 Nov 2025
Redcar
Very informative and enjoyable course
Mark H, 14 Nov 2025
Redcar
Best HV course I’ve been on by far. Much better than the Uniper equivalent HV course. Lee and Jason answered every question with effortless ease and run the course professionally from start to finish.
Harvey G, 14 Nov 2025
Redcar
Excellent facilities. Course information delivered in theory and practically by knowledgeable and friendly instructors.
Stephen B, 12 Nov 2025
Redcar
The environment is serene and friendly. The instructor is patient and excellent in course delivery. Hands-on was perfect. The training was successful with new knowledge acquired.
Alan R, 07 Nov 2025
Redcar
Excellent instructor and excellent venue. I would definitely recommend
Omoruyi O, 31 Oct 2025
Redcar
Chris Harbin delivered the S4 Safe Isolation training with exceptional clarity and depth. His approach was engaging, practical, and highly informative. He demonstrated excellent knowledge of the subject matter and effectively linked theoretical concepts to real-life applications, which made the session both relevant and impactful. His emphasis on safety, attention to detail, and willingness to address every question ensured everyone left the session more confident and competent. Truly an outstanding facilitator.