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S5 – Refresher Training in the Safe Operation of High Voltage Power Systems (Full High Voltage Authorisation) Reviews
Alex L, 11 Feb 2026
Redcar
Very knowledgable lecturer, good training overall
Liam D, 11 Feb 2026
Redcar
Course was well taught and instructed
Martin H, 11 Feb 2026
Redcar
Lecturer knowledge was good and informative
Ben C, 20 Jan 2026
Redcar
Food has gone down hill since last time I came few years ago, Chris is a spot on bloke very knowledgable.
Eric D, 20 Jan 2026
Redcar
Found Chris to be an excellent instructor, well Informed and very helpful. The S5 course itself was excellent, well prepared and the equipment is superb to work on.
Nick T, 05 Dec 2025
Redcar
Norman was very good and knowledgeable on the subject
Alan T, 05 Dec 2025
Redcar
Really good venue. Enjoyed the course and learned lots. Thanks.
Sean M, 12 Nov 2025
Redcar
Course and the trainer was very knowledgeable.
Taylor S, 12 Nov 2025
Redcar
Test questions were difficult to understand due to the wording.