Provider Name: Mike Holt Enterprises, Inc.
Address: 3604 Parkway Blvd, Suite 3 Leesburg, FL 34748
Phone Number: (888) 632-2633

Course Summary

2017 NEC Changes Part 1

This course will clearly explain the significant changes found in Articles 90-455 of the NEC.

The course utilizes full-color illustrations to help you visualize the change and safety requirements in practical use. You will review author’s comments & analysis, cautions regarding possible conflict or confusing NEC requirements, tips on proper electrical installations, and warnings of dangers related to improper electrical installations.

Articles 90-455 Subjects Include:

  • General Requirements
  • Wiring and Protection
  • Grounding versus Bonding
  • Wiring Methods and Materials
Show Less
Format: Online
Hours: 8.00
Price: $89.00

Customer Reviews

4.9 out of 5 stars
5 star87%
4 star13%
3 star0%
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1 star0%

Agency Approval

Agency Approval Course Number Expiration
Arkansas Board of Electrical Examiners 1478 12/31/2023


Mike Holt


Mike has taught over 1,000 classes on over 40 different electrical related subjects to over 20,000 students. He is committed to the electrical industry and is recognized as one of America’s most knowledgeable and dynamic Electrical Educators. He has touched the lives of many thousands with his dynamic and animated teaching style, which is relaxed, direct and fun. Perhaps Mike’s best quality is his ability to motivate his students to become successful. Mike draws on his experience to help him develop training programs that the electrician understands and enjoys. His extensive use of illustration in all of his training programs makes learning fun. His ability to take the intimidation out of learning is reflected in the success rate of his students. His development of educational products that are interesting as well as technically correct has brought his name to become synonymous with quality education. His dedication to electrical training is the result of his own struggles as an electrician looking for a program that would help him succeed in this challenging industry.


Mike Holt is a well-respected author and developer of software, books and video training programs. He has developed nearly 50 different electrical home-study training and business management programs which have been in use since 1978 by electrical apprenticeship training programs, contractors, inspectors, electricians, engineers and plant personnel. Mike has worked his way up the trade from Apprentice Electrician, Journeyman Electrician, Master Electrician, Electrical Inspector, Electrical Contractor, Electrical Designer and developer of training programs for the electrical industry. He was formerly a contributing Editor to Electrical Construction and Maintenance Magazine (EC&M) and Construction Editor to Electrical Design and Installation Magazine (EDI). His articles have been seen in CEE News, Electrical Contractor (EC) International Association of Electrical Inspectors (IAEI News), The Electrical Distributor (TED) and Power Quality Magazine (PQ).

Industry Expert

Mike has devoted his career to studying and understanding the National Electrical Code. His research and background has not only made Mike an expert, but it has earned him the respect of his peers. Mike teaches seminars throughout the United States and abroad, for individuals, organizations such as NECA, IAEI, IBEW and ICBO, and Fortune 500 companies such as IBM, Boeing, Motorola, and AT&T. He has been an active member of the International Association of Electrical Inspectors, National Board of Electrical Examiners, National Fire Protection Association, National Association of Licensing Boards, Florida Association of Electrical Contractors, and the Electrical Council of Florida. Mike Attended the University of Miami’s Masters in Business Administration, MBA program.

Mike's courses are approved in over 32 states for online and home-study courses, and approved for live classes in over 18 states



By Lloyd Smith on 11/24/2020


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By Glennonj Durham on 12/30/2019

Great Course


By Joseph Scroggins on 12/30/2019


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By Eric Johnson on 08/29/2019

I will continue to use Mike Holt as long as they are an approved CEU provider. They have great content in their courses that is both relevant and understandable. Also, their customer service is second to none!