Very thorough, a lot of info to take in, especially if you’re not an architect or mechanical engineer.

- Pat Crotty

Overall great course, but I ended up writing down a lot of things twice because they were said twice. Would have liked it better if it was said/written once clearly & concisely.

- Rana Coffey

Great coarse.

- Paul Orlando

Learned a lot.

- Fardie Dover

Thank you for helping. You are the best.

- Freddie Santamaria

Everything was very good.

- Daniel Sol

Excellent class with John. Hope to be in another one of his teachings soon.

- Martin Sawyer

Course was educational and organized

- Kyle Brochu

Bruce was very helpful and professional. Well done, Bruce

- Bill Branton

Very informative and instructive. Best to have the field training for hands on

- Douglas Ainley