i recommend it to all to join
HeatSpring is delivering great training, both in terms of relevant content (I'm in the solar industry) and, top notch instructors - Bill Brooks and Shawn White are at the industry's leading edge, but still have the ability to explain things clearly and willing to take the time to share their knowledge and experience with others..
Direct to the point.
Good
I enjoy the course and it is help me to boost my knowledge regarding on NEC and more specidic as electrical practitioneer
Sean is a beast!
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