John Frezados

About John Frezados

The author of this article is John Frezados who is a Mechanical Engineer, Licensed Master Electrician and Certified Electrical Instructor. With over 20 years experience in the Electrical / General Contracting fields, he's currently dedicating his time writing, teaching and consulting in the Electro-Mechanical Contracting and Engineering fields. He has also authored "The Electrical Contractor's Blueprint for Success" and "Custom Estimation Systems for Electrical Contractors" and teaches certified continuing education courses (listed at http://www.ccesllc.com) for Electrical Contractors.