UPC 2021

Iowa Plumber Licensing

Iowa licenses plumbers across 2 tiers. Compare CE hours, renewal fees and bond requirements below, then open the tier that matches you. Updated for 2026.

At a glance IA · UPC

License tiers

Max CE / cycle

8 hrs

Renewal cycle

3 yrs

Bond

None ✓

Source: IA PMSB · compiled 2026-05-23

Informational only — not legal advice, and not affiliated with any licensing board. Confirm every figure with the official board before you act. Some links are affiliate links — we may earn a commission at no extra cost to you. Full disclaimer.

Compare the 2 Iowa plumber license tiers

CE, fees and bond rise with the tier — open the one that matches where you are.

Journeyman Plumber

journeyman

For working under a licensed contractor

CE: 8 hr/3yr
Fee: —
Bond: None ✓

Full requirements

Master Plumber

master

Top individual license — supervise & pull permits

CE: 8 hr/3yr
Fee: —
Bond: None ✓

Full requirements

Getting started

How to become a plumber in Iowa →

Moving states

Plumber license reciprocity →

Pay

Plumber salary in Iowa →

CE courses in Iowa

Plumber continuing-education providers offering courses for Iowa license holders. Confirm a provider is on your board’s approved list before you buy.

Affiliate disclosure: the links below are affiliate links and may earn us a commission at no extra cost to you. Our editor's pick is the provider with the largest approved catalog for your state; the rest are alphabetical.

Editor's pick largest approved catalog for IA

RedVector (Vector Solutions)

Broad catalog across all four trades

Online self-paced · from $19 · 250+ courses

View courses →

All Star Training

State-approved trades CE with real per-trade coverage

Online self-paced · from $15 View courses

At Your Pace Online

Multi-trade CE with real coverage in many states

Online self-paced · from $15 View courses

Other trades licensed in Iowa

Electrician in Iowa HVAC Contractor in Iowa General Contractor in Iowa

Iowa plumber licensing — FAQ

How many plumber license types does Iowa issue?

Iowa issues 2 plumber license types: Journeyman Plumber, Master Plumber.

Does Iowa require continuing education for plumbers?

Yes — at least one plumber tier in Iowa requires continuing education, up to 8 hours per renewal cycle. The exact requirement varies by license tier; see each license page.

Do Iowa plumber licenses require a bond?

No state license bond is required for plumber licenses in Iowa at the tiers we track. Local permits may still require one.

Which UPC edition does Iowa enforce?

Iowa currently enforces the 2021 UPC for plumber work.

Official source

Iowa Plumbing and Mechanical Systems Board

Official board site

Data compiled 2026-05-23. Confirm current figures with the board.

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