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Compiled from official state licensing boards · Updated May 2026
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IPC 2018

Maryland Plumber Licensing

Every plumber license type Maryland issues, with continuing-education hours, renewal fees, bond requirements and approved courses. Updated for 2026.

1
License types
10 hrs
Max CE / cycle
Not required
Bond at some tier
2
CE providers

Informational only — not legal advice, and not an official government resource. Licensing rules change; always confirm against the official board source linked on this page before you renew, apply, or make a business decision. Trade Cert Hub is independent and not affiliated with any state licensing board.

Maryland plumbers licenses at a glance

Master Plumber

master
CE
10 hr / 2yr
Fee
$25
Bond
None
View full requirements
Getting started
How to become a plumber in Maryland →
Moving states
Plumber license reciprocity →
Pay
Plumber salary in Maryland →

CE courses in Maryland

Plumber continuing-education providers offering courses for Maryland 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.

360training

from $15

Cheapest, largest multi-trade catalog

Online self-paced · 350+ courses

View plumber courses

RedVector (Vector Solutions)

from $19

Broad catalog across all four trades

Online self-paced · 250+ courses

View plumber courses

Other trades licensed in Maryland

Electrician in Maryland HVAC Contractor in Maryland General Contractor in Maryland

Maryland plumber licensing — FAQ

How many plumber license types does Maryland issue?
Maryland issues 1 plumber license type: Master Plumber.
Does Maryland require continuing education for plumbers?
Yes — at least one plumber tier in Maryland requires continuing education, up to 10 hours per renewal cycle. The exact requirement varies by license tier; see each license page.
Do Maryland plumber licenses require a bond?
No state license bond is required for plumber licenses in Maryland at the tiers we track. Local permits may still require one.
Which IPC edition does Maryland enforce?
Maryland currently enforces the 2018 IPC for plumber work.

Official source

Maryland State Board of Plumbing

Official board site

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

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