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Next Class: Sept 14–15

Live Electrical Exam Prep Workshops

JCR's Exam Prep Package is a complete licensing prep bundle — not just a class. You get a two-day, 16-hour live intensive, 500+ question mock exam, unlimited instructor support, full online video access, workbooks, and code book tabs.
Built for Limited, Intermediate, Unlimited, Low Voltage, Single Family Dwelling, and Plumbing/Heating specialty exams. In-person in Raleigh, Mooresville, and Asheville — or attend live virtually from anywhere.
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93% Pass Rate
20k+ Students Trained
40 Years Excellence
20+ States Approved

Why a Live Exam Prep Workshop?

Industry-Focused Interactive classes. Real-time answers. When something isn't clicking, the instructor explains it right away. The material follows the exam's structure. Topics are covered in order of weight: sections with the most questions get the most time. By the end of day two, you've worked through the full scope in sequence.

You'll take mock exams with the same format as the real thing. By test day, the process is familiar. You've already done it. Electrical Training Workshop.

Upcoming Workshops

All upcoming live workshops are listed below by date. Each listing includes the location, license types covered, and registration details.

6/16/26 - Electrical Exam Preparation/Detailed NEC Workshop - Mooresville

Electrical Exam Preparation Workshop

16 Jun 26

Mooresville
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7/21/26 - Electrical Exam Preparation/Detailed NEC Workshop - Mooresville

Electrical Exam Preparation Workshop

21 Jul 26

Mooresville
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6/09/26 - Electrical Exam Preparation/Detailed NEC Workshop - Asheville

Electrical Exam Preparation Workshop

09 Jun 26

Asheville
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8/05/26 - Electrical Exam Preparation/Detailed NEC Workshop - Raleigh

Electrical Exam Preparation Workshop

05 Aug 26

Raleigh
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7/14/26 - Electrical Exam Preparation/Detailed NEC Workshop - Asheville

Electrical Exam Preparation Workshop

14 Jul 26

Asheville
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7/08/26 - Electrical Exam Preparation/Detailed NEC Workshop - Raleigh

Electrical Exam Preparation Workshop

08 Jul 26

Raleigh
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8/18/26 - Electrical Exam Preparation/Detailed NEC Workshop - Mooresville

Electrical Exam Preparation Workshop

18 Aug 26

Mooresville
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9/15/26 - Electrical Exam Preparation/Detailed NEC Workshop - Mooresville

Electrical Exam Preparation Workshop

15 Sep 26

Mooresville
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9/08/26 - Electrical Exam Preparation/Detailed NEC Workshop - Asheville

Electrical Exam Preparation Workshop

08 Sep 26

Asheville
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9/02/26 - Electrical Exam Preparation/Detailed NEC Workshop - Raleigh

Electrical Exam Preparation Workshop

02 Sep 26

Raleigh
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8/11/26 - Electrical Exam Preparation/Detailed NEC Workshop - Asheville

Electrical Exam Preparation Workshop

11 Aug 26

Asheville
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6/11/26 - Power Quality Studies & Energy Management - Virtual

Power Quality Studies & Energy Management

11 Jun 26

Live Online (Zoom)

Sold Out

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7/15/26 - Electrical Exam Prep - Live Virtual 4 Sessions (Mike Waggoner)

Electrical Exam Prep — Live Virtual Class (July 2026)

15 Jul 26

Live Online (Zoom)
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9/10/26 and 9/11/26 - VFD/PLC (Variable Frequency Drives and Programmable Logic Controllers) - Virtual

VFD/PLC (Variable Frequency Drives and Programmable Logic Controllers)

10 Sep 26

Live Online (Zoom)
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What's Included

Everything listed above is included with your registration. There are no add-ons or upsells at the door.

16 hours of live instruction over 2 days (both days required)
JCR workbooks covering every major exam topic
Multiple mock exams that match the real test in format, difficulty, and timing
Complete video study package — yours to keep and review after the workshop
CE credits where applicable (varies by state)
Small class sizes and individual attention - full access to instructor before your exam

What the Workshop Covers

Every major NEC section on the exam. Material is weighted to match the test — harder topics get more time.

NEC navigation

using the code book under timed conditions. Tabbing, index shortcuts, article structure.

Electrical calculations

voltage drop, ampacity, conductor sizing, raceway fill, box fill, motor calcs. High-weight topics.

Grounding and bonding

heavily tested, often misunderstood. Broken down in plain language.

Services and distribution

service entrance conductors, panelboards, feeders, branch circuits.

Wiring methods

cable types, conduit systems, raceways, fittings.

Motors and transformers

sizing, overload protection, disconnects.

Special occupancies

hazardous locations, health care facilities, assembly occupancies.

State licensing law / NASCLA

for states that include business/law content.

JCR exam prep courses are primarily intended for students in states that test on the 2020 NEC. North Carolina currently tests on the 2020 NEC, as do Florida, Virginia, South Carolina, and Alabama. Other states have adopted the 2023 and 2017 NECs for their licensing exams. Not sure which code cycle your state uses? Check our state-by-state guide (link here to our state page in helpful links) or give us a call.

Got Questions?

Not sure which date works, or whether live is the right format? Send us a message. We can also help with group rates and virtual attendance.

Fill the form below

Testimonial

Hi Victor,
I wanted to let you know that I passed my exam on the first try. Made an 87%. Thanks for all your help, and pass along my thanks to your team. I will see you for CE hours in the future.
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Rick A

Happy to report I passed my NC-SFD exam with a 95%. Appreciate JCR for helping me and providing accurate sample questions.
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Baron S

Hey! I just wanted you to know that, thanks in part to your excellent study materials, I passed the SC UNLIMITED exam yesterday with aPERFECT SCORE. Thanks for the great exam prep book.
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Chip B

I wanted to personally thank the staff. Victor was excellent at explaining the code for the Asheville seminar I attended. I also wanted to shout out all the videos of Jeff I watched that were very helpful. All together, I am very pleased with the exam prep I received and very happy to report I passed my exam last Friday.
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Chris W

Hey Victor, I was the one that did HVAC that took your exam prep class this past Thursday and Friday. I just wanted to let you know that I passed my exam and just wanted to thank you for again for all of your help! I look forward to seeing you again in the future as I will definitely be using you for my continuing ed classes.
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A. McDonald

I took my Low Voltage exam today and scored a92%. I finished my exam in 17 minutes and they accused me of cheating! HA! HA! HA!
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P. Green

Other Ways to Prep

Live workshops aren't the only option. If you prefer self-paced study or want to supplement your workshop with additional materials, here's what else we offer.

Self-Paced Online Courses

Video-based NEC instruction you can work through on your own schedule. CE-approved in 20+ states.

ONLINE-COURSES

Study Materials

Exam prep manuals, sample exam booklets, and video packages for every license level.

STUDY-MATERIALS

Practice Exams

Timed, exam-format questions. Good for identifying weak areas before the real test.

PRACTICE-EXAMS

Bundles

Workshop registration + study materials + practice exams at a combined price.

BUNDLES

Frequently Asked Questions

In-person workshops are held in Raleigh, Mooresville (Charlotte area), and Asheville, North Carolina. We also hold sessions in other states and offer live virtual workshops you can attend from anywhere. Live virtual sessions count as instructor-led credit in states that distinguish between delivery formats.

Your NEC code book (the edition your state uses — most are on the 2020 NEC), a non-programmable calculator, pencils, and highlighters. If you haven’t tabbed your code book yet, don’t worry — Victor covers code book navigation on the first day. We provide the workbooks, mock exams, and all other materials. For live virtual sessions, you’ll need a computer with a webcam, microphone, and stable internet connection.

One to four weeks is the sweet spot. We recommend studying for at least six weeks in total. That gives you enough time to review the material and retake the mock exams on your own, but it’s close enough that the information stays fresh. If you attend more than two months before your exam, plan on doing a focused review in the final week.

The curriculum is designed as a 16-hour sequence across two days. If something comes up, contact us and we’ll arrange for you to attend the missed day at a future workshop at no additional charge, subject to availability. Both days are required to complete the full course.

The core NEC content applies to Limited, Intermediate, and Unlimited exams. We also offer workshops tailored to Low Voltage, Single Family Dwelling, and other specialty classifications. Check the individual workshop listing for which license types are covered in that session.

Yes. Our live virtual workshops use the same curriculum, same instructor, and same materials as in-person sessions. You attend in real time and can ask questions just like you would in the classroom. Virtual attendance counts as instructor-led credit in states that accept it.