"Excellent instructor, very informative, knows his materials well."

"Doug Peck is the Best Teacher...EVER!"

"Doug is a very good instructor, really presents the subject well and has a lot of information and answers to questions."

"Teacher is awesome! Makes class fun and not boring like other classes!!!"

"Learned so much about soldering. Best class I ever had in this place!"

"I will recommend this class to everyone. It was a very nice class and I understand very clearly about everything for Repair."

"Great job Doug. Thanks for teaching me."

"Terrific instructor. Descriptive instructions, clearly presented topic coverage. Patient and in control of the class. Good sense of humor."

"Great class - learned a lot I never knew. I have been soldering too heavily in the last two years."

"The course was a powerful learning experience. An excellent teacher with superior knowledge and instructor abilities."

"Very informative. Helps out huge. Knows his stuff. Very effective."

"He's very knowledgeable and explained things in a way to make them easy to understand."

"Would I take another class with this instructor? Anytime, he's awesome!"

"Doug has it nailed. Excellent course!"