Mike Holt price comparison (review 5)

What you get for the money

Mike Holt's material is the gold standard for code training. His videos, illustrated books, and exam prep have been the backbone of continuing education for decades. If you are taking a journeyman or master exam, his product walks you through the theory and the math until it sticks.

The full NEC Code Library package runs several hundred dollars. Individual books like Understanding the NEC Volume 1 and Volume 2 run around $80 to $100 each. Exam prep bundles with videos, practice tests, and the printed workbook can push past $500 depending on which state you are prepping for.

That pricing reflects what the product is. It is a deep, structured curriculum built by a team of code experts, editors, and illustrators. You are buying a course, not a lookup tool.

Where Mike Holt shines

If you do not understand why a neutral carries unbalanced current, or how to calculate voltage drop across a 300 foot feeder, Mike Holt will teach you. The illustrations earn their keep. Concepts like grounding versus bonding, which trip up apprentices and licensed guys alike, get unpacked with diagrams that actually make sense.

The exam prep is also hard to beat. Passing a master's exam is about pattern recognition on calculation problems and fast navigation of the code book. His practice tests drill both.

• Deep explanation of theory behind NEC requirements
• Strong coverage of Article 250 grounding and bonding
• Calculation practice for Article 220 load calcs and Chapter 9 conduit fill
• Continuing education credits accepted in most states

Where it falls short on the job

Here is the honest part. When you are standing in an attic at 2pm in August with a homeowner asking why their kitchen island needs GFCI, you are not going to pull out a 400 page workbook. You need the answer to NEC 210.8(A)(6) in ten seconds, and you need to know the 2023 cycle changed the rules on dwelling unit receptacles.

Mike Holt's product is built for the classroom and the study desk. The digital versions exist, but they are PDFs and video players. Searching across articles, jumping between 210.8, 210.52, and 406.4 to cross check a tricky receptacle install, that is slow on a phone in the field.

If you are prepping for an exam, buy Mike Holt. If you are trying to finish a rough-in before inspection tomorrow, you need something faster.

Price compared to Ask BONBON

Ask BONBON is a few dollars a month. Mike Holt's full library is a few hundred dollars up front, plus updates every code cycle. Those are not the same product, and the pricing reflects that.

The question is not which one is better. The question is what you need right now. Most working electricians need both at different times. A first year apprentice studying for the journeyman in three years needs Mike Holt. A licensed electrician pulling permits today needs fast, accurate code answers on a phone.

1. Mike Holt, full library: roughly $400 to $600 one time, plus renewal each code cycle
2. Mike Holt, single topic book: $80 to $100
3. Ask BONBON: a few dollars a month, always current with the adopted cycle in your jurisdiction
4. NEC code book itself: around $150 for the current cycle in print

Which one to buy first

If you have never read the code book cover to cover, and you are not licensed yet, start with Mike Holt's Understanding the NEC Volume 1. It will teach you how to read the code, not just what it says. That skill compounds for the rest of your career.

If you are already licensed and pulling your own permits, the math is different. You already know Article 250. You already know load calcs. What you need is speed on the rare article you do not touch every day, like Article 680 pools or Article 517 health care, or the 2023 changes to 210.8(F) for outdoor outlets.

Working tip: keep Mike Holt for your truck or shop for reference. Use Ask BONBON on your phone for the ten second answers that keep the job moving.

The honest bottom line

Mike Holt is not overpriced. You are paying for decades of expertise, professionally edited content, and proven exam prep. If you need what he sells, it is worth the money.

But Mike Holt is not a field tool. No 400 page book is, no matter how good it is. When a GC is waiting on your answer about whether a 20 amp circuit can feed both the bathroom and the garage under NEC 210.11(C)(3), you need a lookup app, not a curriculum.

Buy Mike Holt for the classroom. Use Ask BONBON on the job site. They solve different problems, and the pricing on each reflects exactly what you are getting.