- What Is AL-EC Certification?
- Who Needs This License
- Eligibility and Qualification Routes
- Exam Format, Fees, and Passing Score
- The 25 Content Domains
- Approved References and Testing Rules
- Scheduling, Deadlines, and the 2026 NEC Transition
- Renewal and Continuing Education
- Building a Realistic Study Plan
- Frequently Asked Questions
- AL-EC is administered by the Alabama Electrical Contractors Board through Prov, Inc., not a national testing body.
- The exam has 110 questions, runs five hours, is open book, and requires a 75% score to pass.
- Business and law material makes up 30 of 110 questions spread across the first 11 subjects.
- Standard eligibility is four years (8,000 hours) of supervisory electrical experience, with up to 2,000 hours substitutable through approved education.
What Is AL-EC Certification?
AL-EC refers to the Alabama Electrical Contractor (Master) Exam, the unrestricted state-specific credential administered by the Alabama Electrical Contractors Board. Candidates sit for a computer-based exam delivered through Prov, Inc., the Board's testing provider. It's worth being precise here: Alabama offers a restricted exam path and a NASCLA-based alternative, but AL-EC as covered on this site refers specifically to the unrestricted, state-specific examination. The Board treats the terms "electrical contractor" and "master electrician" as interchangeable when referring to this credential, so job postings and licensing paperwork may use either phrase to describe the same qualification.
If you're still getting oriented, our companion pieces on what AL-EC is and what the AL-EC designation actually means walk through the terminology in more depth. This article focuses on the practical mechanics: eligibility, exam structure, fees, domains, and renewal.
Who Needs This License
The AL-EC credential is the qualifying exam for individuals who want to operate as a licensed electrical contractor in Alabama, whether that means running their own contracting business or serving as the qualifying party for a company's electrical work. Electricians who have accumulated supervisory field experience and want to bid, plan, and take legal responsibility for electrical installations are the primary audience. Employers hiring for contractor-level roles, project supervision, or business ownership positions frequently list this license as a prerequisite, since it demonstrates both technical competence and knowledge of contracting law. For a broader look at where this credential fits into career paths, see our overview of AL-EC jobs and the ROI discussion in Is the AL-EC Certification Worth It?
Eligibility and Qualification Routes
The Board's normal qualification route requires four years, or 8,000 hours, of qualifying supervisory electrical-construction experience. That experience needs to be documented - the Board wants evidence of responsibility for planning, layout, and installation, not just time spent on a job site performing installation tasks under someone else's direction.
Approved education or apprenticeship programs can substitute for up to 2,000 of those 8,000 hours, which shortens the path for candidates who completed a formal apprenticeship. Current rules also allow a valid Alabama-registered professional electrical engineer to sit for the examination, an alternate route separate from the standard supervisory-experience track.
Documenting Your Experience
Applicants should be prepared to show specific evidence of supervisory responsibility rather than general employment history.
- Dates and hours for each qualifying position
- Description of planning and layout duties, not just installation
- Verification from supervisors or employers of record
For a full breakdown of documentation requirements and how the Board evaluates applications, read AL-EC Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Exam Format, Fees, and Passing Score
The published exam profile is straightforward: 110 questions, a five-hour time limit, computer-based multiple choice, open book, with a 75% passing score. Because it's open book, the exam is testing your ability to locate and apply information under time pressure as much as your raw recall - a meaningfully different skill than memorization-heavy exams.
| Item | Amount / Detail |
|---|---|
| Examination fee (paid to the Board) | $165 |
| Initial license fee | $150 |
| Credit card service charge | 4% surcharge |
| Question count | 110 questions |
| Time allotted | 5 hours |
| Format | Computer-based, multiple choice, open book |
| Passing score | 75% |
For a full accounting of every cost involved - application fees, exam fees, license fees, and renewal costs - see AL-EC Certification Cost 2026: Complete Pricing Breakdown. And if you want the exact scoring mechanics explained in more detail, AL-EC Passing Score 2026: Exactly What You Need to Pass covers it directly.
Key Takeaway
Because the exam is open book, spend preparation time learning how your references are organized - tabbing the 2023 NEC and NASCLA business guide effectively can save more time on exam day than trying to memorize code sections outright.
The 25 Content Domains
AL-EC covers 25 distinct subject areas spanning business and law content plus technical electrical knowledge. The first eleven domains form the business and law portion of the exam, which together account for 30 of the 110 questions:
Business and Law Subjects (Domains 1-11)
- Business Organization
- Risk Management
- Project Management
- Estimating
- Safety and Environmental
- Labor Laws
- Payroll and Employment Taxes
- Financial Management
- Contracts
- Lien Laws
- Licensing Laws
The remaining fourteen domains cover technical electrical content that candidates typically know from field experience but still need to review against current code language:
Technical Subjects (Domains 12-25)
- 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 official question allocations show that three of the 10-question subjects are jointly the largest single content areas on the exam, meaning they deserve extra review time relative to lower-weighted domains. Rather than guess at weighting, work from the actual allocation table in AL-EC Exam Domains 2026: Complete Guide to All 25 Content Areas, which breaks down every subject's exact question count.
Approved References and Testing Rules
Because AL-EC is open book, knowing exactly which references you're allowed to bring - and how they're organized - matters as much as understanding the underlying material. The current bulletin (dated July 22, 2026) lists these approved references:
- 2023 NEC
- American Electrician's Handbook, 17th edition
- NASCLA Contractors Guide to Business, Law and Project Management, 13th or 14th edition
- 2014 Alabama supplement
Four-function calculators are permitted, along with highlighting and permanent tabs in your reference books. This means your pre-exam prep should include physically tabbing your code book and business guide by topic so you can navigate quickly during the five-hour window rather than flipping through untouched pages under time pressure.
Scheduling, Deadlines, and the 2026 NEC Transition
Once you're approved to test, Prov scheduling eligibility runs for 90 days - you need to book and sit for the exam within that window. Separately, the underlying contractor application itself expires after one year if licensing requirements remain incomplete, so candidates who delay gathering documentation risk having to restart the application process entirely.
A detail worth flagging for anyone planning further out: the Board switches from the 2023 NEC to the 2026 NEC on January 1, 2027. If your testing timeline stretches close to that date, confirm which code edition applies to your scheduled exam date before you finalize your study materials, since studying the wrong edition wastes significant preparation time. For a full rundown of scheduling windows and how the 90-day and one-year clocks interact, see AL-EC Exam Dates 2026: Testing Windows, Deadlines & Scheduling.
Renewal and Continuing Education
Licensure doesn't end at the exam. Annual renewal costs $150 and is due by the end of the original issuance quarter - not a fixed calendar date, so track your specific renewal quarter carefully. Contractors also complete 14 approved continuing education hours every two years. The Board directs CE submission in odd-numbered years, and it exempts the first licensing year, giving newly licensed contractors a grace period before the CE cycle applies to them.
License Maintenance Checklist
- Confirm your renewal quarter and pay $150 before it lapses
- Track CE hours toward the 14-hour, two-year requirement
- Submit CE documentation in odd-numbered years as directed
- Remember the first licensing year is exempt from CE submission
Building a Realistic Study Plan
A workable prep schedule for AL-EC treats business/law content and technical content as two separate study tracks, since they draw on different skills - regulatory knowledge versus field-based electrical reasoning. Rather than reviewing everything at once, sequence your weeks around the domain weighting: spend early weeks on the highest-weighted technical subjects and the business/law domains most candidates underestimate, such as Contracts and Lien Laws, then reserve final weeks for timed open-book practice using your actual tabbed references.
Simple techniques help here without needing a generic overhaul of your study habits: short, focused review blocks for dense code sections, self-explanation of unfamiliar business-law terms in plain language, and spaced repetition of the domains you consistently miss on practice questions. The goal isn't a new study system - it's applying basic focus techniques specifically to the domains and reference materials unique to AL-EC.
For a structured, week-by-week approach built around this exam's specific domain list and open-book format, see AL-EC Study Guide 2026: How to Pass on Your First Attempt. If you're trying to gauge how much total prep time to budget, How Hard Is the AL-EC Exam? Complete Difficulty Guide 2026 breaks down where candidates tend to struggle. And for an honest look at how outcomes are trending, AL-EC Pass Rate 2026: What the Data Shows is worth reading before you set your exam date.
Running full-length timed practice sessions on our practice test platform before exam day is one of the most direct ways to confirm your open-book navigation speed matches the five-hour limit. Repeated exposure to AL-EC-style multiple-choice questions through realistic practice exams also helps surface which of the 25 domains need another pass before you schedule with Prov.
Frequently Asked Questions
No. The Alabama Electrical Contractors Board offers a restricted exam and a NASCLA-based alternative separately. AL-EC as covered here refers to the unrestricted, state-specific Alabama Electrical Contractor exam.
The exam has 110 multiple-choice questions delivered by computer, with a five-hour time limit. It is open book and requires a 75% score to pass.
Yes. While the standard route requires four years (8,000 hours) of supervisory electrical-construction experience, approved education or apprenticeship programs can substitute for up to 2,000 of those hours.
The current bulletin approves 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. Highlighting and permanent tabs are allowed, along with four-function calculators.
The underlying contractor application expires after one year if licensing requirements remain incomplete. Separately, once you're eligible to schedule, Prov scheduling eligibility only lasts 90 days.