S4 33kV - The Safe Operation of High Voltage Power Systems (Full High Voltage Authorisation) reviews

4.9 (378 reviews)
AI summary of reviews

Hands-on practice across a wide range of switchgear is the course’s standout strength, with attendees valuing the careful balance of theory, demonstrations and practical exercises. They describe the trainers as highly knowledgeable, approachable and patient, making complex safety and switching procedures easy to understand. Clear materials, engaging delivery and time for questions help build confidence that transfers directly to safe work on HV equipment.

Hands-on switchgearExpert trainersPractical confidence

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Showing 101–110 of 387 reviews

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“

Very good course. Very engaging with a good mix of theory/practical

Redcar
Daniel M · 20 Jun 2025
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“

Course workshop facilities were second to none. Great course

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Andy C · 20 Jun 2025
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Really good facility, a big thanks to Lee and Jason who made the s4 course really enjoyable. Hope to be back again at some point

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Ben W · 20 Jun 2025
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Overall, this course was very helpful.

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Arsalan A · 20 Jun 2025
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“

Very good course. Norman was very knowledgeable and great to ask questions about items I was unsure about.

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Phillip A · 13 Jun 2025
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“

Value added , the skill sets and knowledge amazing.

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Etim U · 13 Jun 2025
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“

Nice venue and friendly staff. Course was well presented.

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Stuart H · 13 Jun 2025
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“

Overall satisfied

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Faysal O · 13 Jun 2025
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Excellent instruction from start to finish, took On board all points from start of the week and feel very confident for the future

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Aaron G · 23 May 2025
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“

Feel much more confident about switching after this course, well directed and good venue with a variety of kit.

Redcar
Luke M · 23 May 2025
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