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Plumber licensing in Alaska

Licensed by the state

Alaska licenses this trade. You need your own Alaska license before you work here — or one from a state Alaska accepts.

✓ Verified 22 July 2026 · Alaska Department of Labor and Workforce Development (DOLWD) · board verified

Alaska licenses are accepted inNew Hampshire · Utah

Apply for your Alaska license →

Terms differ — some routes are application-only, others need years of practice. Open “Bringing your license from another state” below for the conditions, and confirm with the board before you travel.

Starting as an apprentice

Alaska issues an apprentice credential

What it is called
Plumber Trainee Certificate of Fitness
Who issues it
Alaska Dept of Labor, Mechanical Inspection
Cost
$250 ($50 application + $200 certificate)
Renewal
six-year term

File your Alaska apprentice application →

Requires proof of sponsorship in the federal Registered Apprenticeship Program. Email or mail only - there is no online portal.

Bringing your license from another state

Alaska takes a journeyman license from any US jurisdiction — city cards included — with no partner agreement needed, as long as you have held it a full year. One form carries two routes. The reciprocal certificate ($250) is the permanent one: full journeyman scope including gas work, renewable, and you may supervise trainees.

The provisional ($150) is the traveler's special: processed in about seven to ten business days, valid up to a year, but it carries two hard limits — no gas work, and no supervising. It upgrades to the reciprocal automatically unless you opt out. No expedite exists at any price, so the seven-to-ten-day clock is the clock.

Can you work while it is pending?

Not while it processes — the board's FAQ says plainly that you may not perform code work on a pending application. The answer is the provisional certificate itself: about two weeks from a complete application to legal journeyman work statewide, provided the year-held condition is met and the job has no gas scope. One more gate in the state's biggest market:

Anchorage requires its own municipal journeyman card, earned through a closed-book exam offered six times a year — the municipality issues a one-time temporary work permit tied to the next exam date, but that policy lives on the exam form, so have the employer get it in writing before promising a start.

The exam and the hours

The journeyman certificate takes 8,000 hours of legally obtained work experience, documented on notarized verification forms. Restricted classes exist below it — gas piping at 2,000 gas hours plus 4,000 plumbing, utility lines at 1,000 — with caps on how much restricted time stacks toward the 8,000. Classroom hours from a registered apprenticeship or accredited program substitute for up to 1,000 hours.

How apprenticing works here

The trainee certificate of fitness is what lets you do code work before journeyman, under a licensed journeyman's direct supervision. It is employer-sponsored in substance — the application wants proof of sponsorship in the federal Registered Apprenticeship Program — and costs $250 for a six-year term. Applications go by email or mail; there is no online portal.

The local picture

Anchorage is the exception that matters: the municipality runs a real second per-worker card — it is unlawful to labor as a plumber journeyman there without the municipal certificate of qualification, issued on top of your state card, and you present the state card to get it. Elsewhere the state certificate is the credential; cities run permits and inspections.

If you want to contract for yourself

Two layers, two agencies. Your certificate of fitness comes from the Department of Labor's Mechanical Inspection section and is not a business license; contractor registration and administrator credentials come from the Department of Commerce. A worker needs the certificate personally — an out-of-state license alone covers nothing — and the employer's registrations are the employer's.

Verified July 22, 2026 · source confidence: board-verified
Checked against the state board or statute. Rules change — confirm with the board before you travel or accept work. This is information, not legal advice.