Mike Holt search comparison (review 1)

What I needed on the van

I spend most of my day on commercial tenant improvements and the occasional service call. When I pull out my phone on a jobsite, I need a code answer in under thirty seconds. I compared Mike Holt's search tools against what I actually do between pulling wire and talking to the GC.

Mike Holt is a legend. His training material built half the continuing education in this country. This is not a knock on the man or his instructors. This is a review of how his search experience holds up when you are standing on a ladder with one bar of service trying to verify a box fill calculation.

How Mike Holt search actually works

The Mike Holt site has a search bar at the top. You type a term like "GFCI kitchen" and you get back a mix of forum threads, article previews, product pages for his textbooks, and video course links. The results lean heavily toward his store and his forum archive, which goes back more than a decade.

The forum archive is gold if you have time to read it. Threads from 2011 sit next to threads from last month. Answers from real inspectors and master electricians are in there, but so are outdated takes citing the 2008 or 2014 cycle. You have to read the post dates and cross-check against your current adopted edition.

• Search returns forum posts, product listings, and article teasers together
• No filter to restrict by NEC cycle (2017, 2020, 2023, 2026)
• No filter to restrict by article number
• Many results require a paid login or a book purchase to read the full answer

Where it shines

If you want to deeply understand a topic, Mike Holt's written explanations and illustrations are the best in the business. His breakdowns of grounding versus bonding in Article 250, or the logic behind NEC 310.15(C)(1) ampacity adjustment, are clearer than the Handbook commentary in a lot of cases.

For apprentices studying for the journeyman exam, the practice questions and graphics are worth every dollar. That is a different use case than jobsite lookup though. Study at the kitchen table, look up code in the field.

Keep a Mike Holt Understanding the NEC Volume 1 in the truck for slow mornings. Use it to actually learn the code. Do not try to flip through it when the inspector is twenty minutes out.

Where it falls short on the job

Three problems when you are trying to answer a field question fast. First, the search is not article-aware. Typing "210.8" gets you forum threads that mention 210.8, not the text of 210.8(A)(6) or 210.8(B)(2). You still have to open a PDF or a book to read the actual language.

Second, cycle drift. A 2019 forum thread about receptacle spacing in NEC 210.52 may reference the 2017 rules. The 2023 cycle changed 210.52(C) kitchen countertop requirements significantly, and the 2026 cycle adjusts GFCI thresholds again. The search does not warn you when a result predates your adopted code.

Third, paywalls mid-answer. You find a thread that looks like it solves your question, scroll down, and the full response is behind a membership gate. On a jobsite with spotty LTE, that is a dead end.

1. Open browser, load page, wait for search
2. Scan mixed results, pick a forum thread
3. Read the thread, check the date, verify the cycle
4. Open the NEC separately to confirm the actual article text
5. Apply to the job

That is five steps for what should be one.

How BONBON compares

BONBON is built for the second use case only. You ask a question the way you would ask your foreman, and you get the NEC article text with the citation, scoped to the code cycle your jurisdiction has adopted. "Does a bathroom receptacle in a commercial break room need GFCI" returns NEC 210.8(B) with the relevant text and the 2023 updates called out.

No forum threads. No product upsells. No membership gate halfway through the answer. If the code does not clearly answer the question, BONBON tells you that and points you to the AHJ, which is the right answer.

Field rule: if the app you are using makes you read three paragraphs before it cites an article, it is a study tool, not a lookup tool. Know which one you need.

Which one to use and when

Use Mike Holt when you are learning. His courses, books, and video content are the strongest teaching material for electricians in North America. If you are prepping for a license exam or trying to actually understand why a rule exists, start there.

Use BONBON when you are working. Code lookups on the jobsite, verifying a calc before you call the inspector, settling an argument with the GC about whether a disconnect needs to be in sight of the motor per NEC 430.102(B). Different tools for different moments in the trade.

Both can live on your phone. They are not really competitors, they are complements. Mike Holt for the classroom. BONBON for the conduit.