- What Is A AL-EC, Exactly?
- Who Issues the AL-EC and Which Exam Is It
- Who Can Sit for the Exam
- Exam Format, References, and Rules
- Inside the 25 Content Domains
- Fees, Scheduling, and Deadlines
- After You Pass: Licensing and Renewal
- Who Actually Needs an AL-EC
- Building a Domain-Aware Study Plan
- Frequently Asked Questions
- AL-EC refers to the unrestricted Alabama Electrical Contractor (Master) Exam administered by the Alabama Electrical Contractors Board through Prov, Inc.
- The exam is 110 questions in five hours, open book, computer-based, with a 75% passing score.
- Business and law material makes up 30 of the 110 questions, spread across the first 11 subjects.
- Standard eligibility requires four years (8,000 hours) of qualifying supervisory electrical experience, though approved education can offset up to 2,000 hours.
What Is A AL-EC, Exactly?
AL-EC, in the context of this site, stands for the Alabama Electrical Contractor (Master) Exam - the unrestricted, state-specific licensing examination administered under the authority of the Alabama Electrical Contractors Board. This is not the restricted contractor exam, and it is not the NASCLA multistate alternative some other states accept. It is Alabama's own credentialing exam, and the Board treats the terms "electrical contractor" and "master electrician" interchangeably when referring to the license this exam supports.
If you're researching what this credential actually involves before committing time and money to preparation, you're in the right place. This article breaks down the mechanics - who administers it, what's tested, how it's scored, and what happens once you pass. For a deeper dive into any single piece, the linked guides throughout this article cover specific topics in more depth.
Who Issues the AL-EC and Which Exam Is It
The Alabama Electrical Contractors Board oversees licensing for electrical contractors statewide. Rather than administering the exam itself, the Board contracts with Prov, Inc., a third-party testing provider, to deliver the computer-based exam at approved testing centers. When you register, you're registering with Prov under rules set by the Board - not the other way around.
It's worth being precise about which exam you're sitting for, because Alabama offers more than one path. The credential covered here is the unrestricted electrical contractor exam - the broadest license classification, distinct from restricted specialty licenses and from the NASCLA-based alternative some applicants choose instead. If your goal is the full master/contractor scope, this is the exam you need, and everything in this article assumes that track.
If you want a plain-language overview of the acronym itself before going further, see What Does AL-EC Stand For? and AL-EC Meaning for related framing.
Who Can Sit for the Exam
The Board's standard qualification path is experience-based. Applicants generally need four years (8,000 hours) of qualifying supervisory electrical-construction experience, with documented responsibility for planning, layout, and installation work - not just hands-on labor without oversight duties. This documentation requirement trips people up more than the hour count itself; the Board wants evidence of supervisory-level involvement, not simply time on a job site.
Approved education or apprenticeship training can substitute for up to 2,000 hours of that requirement, which shortens the timeline for candidates who came up through structured programs. Separately, current rules also allow a valid Alabama-registered professional electrical engineer to sit for the examination, offering an alternate route for engineers pursuing contractor licensure.
For the full breakdown of documentation requirements, hour calculations, and how the substitution rules work in practice, see AL-EC Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Key Takeaway
Start gathering supervisory experience documentation early - the Board's requirement isn't just "years worked," it's demonstrated planning, layout, and installation responsibility, which takes more paperwork to prove than raw hours.
Exam Format, References, and Rules
The published exam profile is consistent and worth memorizing before you ever sit down at a testing center:
- 110 questions, multiple choice
- Five hours total testing time
- Computer-based, delivered through Prov, Inc.
- Open book - approved references only
- 75% passing score
Because it's open book, the exam rewards navigation speed as much as raw memorization. Approved references for the current bulletin (dated July 22, 2026) include the 2023 NEC, the American Electrician's Handbook, 17th edition, the NASCLA Contractors Guide to Business, Law and Project Management (13th or 14th edition), and the 2014 Alabama supplement. Mark your codebook well before test day - permanent tabs, highlighting, and four-function calculators are all permitted, and skipping this step costs candidates real minutes during the exam.
One date to flag on your calendar: the Board transitions to the 2026 NEC on January 1, 2027. If your testing date falls near that boundary, confirm which code edition applies to your session before you finalize your reference tabs.
For a detailed comparison of exactly what the passing threshold means in raw question terms, see AL-EC Passing Score 2026: Exactly What You Need to Pass. And if you're trying to gauge realistic difficulty before committing prep time, How Hard Is the AL-EC Exam? Complete Difficulty Guide 2026 and AL-EC Pass Rate 2026: What the Data Shows go deeper into that question.
Inside the 25 Content Domains
The AL-EC blends business/law fundamentals with core electrical knowledge across 25 official domains. Business and law content is integrated throughout the first eleven subjects, accounting for 30 of the 110 questions - a meaningful chunk that candidates focused purely on technical electrical study sometimes underprepare for.
Domains 1-11: Business, Law, and Project Management
These cover the administrative and legal side of running an electrical contracting business in Alabama.
- Business Organization, Risk Management, Project Management, Estimating
- Safety and Environmental, Labor Laws, Payroll and Employment Taxes
- Financial Management, Contracts, Lien Laws, Licensing Laws
Domains 12-25: Technical Electrical Knowledge
These cover the trade-specific content - code application, installation practices, and system-specific rules.
- General Electrical Knowledge, Grounding and Bonding, Conductors and Cables, Raceways and Boxes
- Special Occupancies and Equipment, Electrical Power, Motors, Low Voltage
- Lighting, Illuminated Signs, Fire Detection and Alarm Systems, Safety Information
- Overcurrent Protection, Service, Feeders, and Branch Circuits
The domains follow official question allocations, and three 10-question subjects are jointly the largest single content areas on the exam - meaning no single domain dominates the test, but a handful carry outsized weight relative to smaller topics. Because the weighting isn't evenly distributed, guessing at proportional study time is risky. A full breakdown of every domain's relative weight and study priority lives in AL-EC Exam Domains 2026: Complete Guide to All 25 Content Areas - that's the resource to use when building your actual study schedule.
Key Takeaway
Don't treat this as "one big NEC test." Nearly a third of the exam is business, law, and financial content that has nothing to do with wiring - budget your prep time accordingly.
Fees, Scheduling, and Deadlines
Money and timing mechanics matter as much as content knowledge here, because missed deadlines force you to restart parts of the process.
| Item | Detail |
|---|---|
| Examination fee | $165, paid to the Board |
| Initial license fee | $150 |
| Credit-card surcharge | 4% service charge |
| Prov scheduling eligibility | 90 days |
| Contractor application validity | 1 year if licensing requirements remain incomplete |
Once your application is approved, you have a 90-day window through Prov to actually schedule and sit for the exam - don't let that window lapse while you're still "getting around to" studying. Separately, the underlying contractor application itself expires after one year if you haven't completed licensing requirements, which is a longer runway but still a hard stop.
For the complete cost picture - including what happens if you need to retake, and how the credit-card surcharge affects total out-of-pocket cost - see AL-EC Certification Cost 2026: Complete Pricing Breakdown. And if you're planning around specific bulletin dates or code-edition transitions, AL-EC Exam Dates 2026: Testing Windows, Deadlines & Scheduling lays out the scheduling calendar in detail.
After You Pass: Licensing and Renewal
Passing the exam isn't the finish line - it's the gate to actually holding the license. Once licensed, annual renewal costs $150, and it's due by the end of the quarter in which the license was originally issued. Miss that window and you're dealing with lapse consequences rather than a simple renewal fee.
Continuing education is also mandatory ongoing: contractors must complete 14 approved CE hours every two years. The Board directs submission in odd-numbered years, and the first licensing year is exempt from the requirement - a detail that catches newly licensed contractors off guard when they assume CE starts immediately.
Who Actually Needs an AL-EC
This exam matters primarily to individuals seeking to hold an unrestricted electrical contractor license in Alabama - typically people who plan to run or qualify an electrical contracting business, bid and manage projects independently, and take on the legal responsibility that comes with the license. That's a different population than journeyman electricians working under someone else's license, which is part of why the business, law, and financial-management domains carry so much weight: the Board is testing whether you can run a contracting operation, not just wire a panel correctly.
Employers, general contractors, and project owners across Alabama look for this license specifically when a job requires an unrestricted contractor of record. If you're weighing whether pursuing this credential fits your career goals and earning potential, AL-EC Salary Guide 2026: Complete Earnings Analysis and Is the AL-EC Certification Worth It? Complete ROI Analysis 2026 lay out the practical tradeoffs. For a look at where licensed contractors find work, AL-EC Jobs covers common paths after licensure.
Building a Domain-Aware Study Plan
Generic study advice - spaced repetition, timed practice blocks, active recall - works for any exam. What makes preparation for this exam different is sequencing it around the domain weighting and the open-book format, rather than treating every subject equally.
Business/Law Foundation
- Work through Domains 1-11: contracts, lien laws, licensing laws, and financial management
- Build your NASCLA guide tabs while the material is fresh
Core Technical Domains
- Prioritize the three 10-question subjects since they're jointly the largest content areas
- Layer in grounding/bonding, conductors, and overcurrent protection with NEC cross-references
Specialty and Systems Topics
- Cover Special Occupancies, Illuminated Signs, Fire Detection and Alarm Systems, and Low Voltage
- Finalize codebook tabs and rehearse open-book lookups under timed conditions
Full Practice and Timing
- Run full-length timed sessions to build stamina for the five-hour format
- Review weak domains identified through practice performance
For a complete week-by-week strategy that accounts for reference-book navigation speed and domain weighting, see AL-EC Study Guide 2026: How to Pass on Your First Attempt. And when you're in the final review stretch, a condensed reference like AL-EC Cheat Sheet 2026: One-Page Review of Must-Know Facts can help consolidate the details you keep forgetting.
Whichever schedule you follow, practicing under exam-like conditions is what actually closes the gap between "I know this material" and "I can retrieve it fast enough during a five-hour open-book test." That's where structured practice tests on our site come in - they're built around the same domain structure covered above, not generic electrical trivia.
Frequently Asked Questions
No. The credential covered here is Alabama's own unrestricted state-specific Alabama Electrical Contractor exam, distinct from the restricted license path and from the NASCLA multistate alternative some applicants use instead.
The exam has 110 multiple-choice questions with a five-hour time limit, delivered by computer through Prov, Inc.
You need a 75% passing score on the 110-question exam. See our detailed breakdown at AL-EC Passing Score 2026: Exactly What You Need to Pass for what that means in raw question counts.
Yes, it's open book. Approved references include the 2023 NEC, American Electrician's Handbook 17th edition, the NASCLA Contractors Guide to Business, Law and Project Management (13th or 14th edition), and the 2014 Alabama supplement. Four-function calculators, highlighting, and permanent tabs are permitted.
Prov scheduling eligibility lasts 90 days once you're approved. Separately, the underlying contractor application expires after one year if licensing requirements remain incomplete, so both windows need tracking.