Maine Electrician & Plumber Exam Prep

Getting your Maine contractor license? Contractor Pathway offers an original, exam-focused study guide and four full-length practice exams for every Maine classification that requires a state board exam — currently 4 courses across Electrical and Plumbing. Choose your classification below and study with 30-, 60-, or 90-day access at $99, $129, and $169.

Who licenses contractors in Maine

These are the Maine classifications we build exam prep for, each licensed by its responsible board:

Always confirm the current code edition, experience requirements, fees, and passing score with the board and testing vendor before you schedule. Contractor Pathway is an independent exam-prep provider and is not affiliated with any Maine board or testing vendor.

How to get licensed in Maine

Maine licenses through the Plumbers’ Examining Board and the Electricians’ Examining Board at the Office of Professional and Occupational Regulation. Both boards state their requirements in hours, and both let approved schooling cut the hours substantially.

1. Journeyman plumber: 8,000 hours as a trainee. Qualify with a minimum of four years and 8,000 hours of plumbing installation work as a licensed trainee plumber under a licensed master plumber.
2. Master plumber: two years and 4,000 hours. A minimum of two years with 4,000 hours of plumbing installation work as a licensed trainee under a master plumber’s supervision.
3. Journeyman electrician: an apprenticeship or an approved programme. Maine’s Electricians’ Examining Board sets its licensing standards by Board rule rather than in statute. Confirm the current hour and coursework requirements directly with the Board before applying — they are the only authoritative source, and they change by rule amendment.
4. Journeyman-in-training: a graduate route. Graduates of an accredited Maine community college or Department of Corrections electrical programme who pass the journeyman examination and complete 2,000 hours of licensed electrical installation experience qualify as journeyman-in-training.
5. Exams are closed book. Maine’s Prov-administered plumbing and electrical papers are delivered in closed book format — the only permitted references are those the Board explicitly marks as allowed. Plan your preparation accordingly.
6. Both boards renew every two years. Plumber and electrician licences renew on a two-year cycle based on your first licensure date. Electricians must also satisfy the Board’s current National Electrical Code update requirement at renewal — check the hour total with the Board, as it is set by rule.

Sources: Maine OPOR, Plumbers’ Examining Board individual licences and Electricians’ Examining Board licensing; exam format from the Maine OPOR / Prov Candidate Information Bulletin. Contractor Pathway is an independent exam-preparation provider and is not affiliated with either Board.

Choose your Maine classification

Each course includes a comprehensive study guide — often 10,000 words or more — worked calculations, code-section breakdowns, common exam traps, a glossary, and a 30/60/90-day study plan — plus four full-length practice exams matched to the topic weightings of the Maine test.