Illinois plumbing license renewal
Illinois plumber license renewal and CE: cycle length, hour requirements, and late rules vary by board. Confirm current rules on the board source before you renew.
Verified on: 2026-09-14 · Board source
From the board
- Plumbing # Plumbing Are you preparing to close or reopen your building or business?
- Did you know that your building’s water quality may be impacted by changes in water use?
- Whether your building is closed, unoccupied, or less occupied due to COVID-19, vacation or any other reason, have a plan and flush away stagnant water to protect your water quality!
- Improper plumbing can result in the introduction of pathogenic organisms into drinking water and the escape of toxic gases into the environm
- Board page: Plumbing - Illinois Department of Public Health
Cycle
- Illinois sets the renewal period (annual, biennial, or longer) for plumbing credentials
- Deadlines are usually tied to an individual expiration date, birth month, or a fixed calendar date
- Confirm your exact date on the board portal or public roster
CE hours
- Most renewals require board-approved continuing education or refresher training
- Hour totals and topic mix (code, law, safety, business) are class-specific
- Use only approved providers — unapproved hours often do not count
Late and lapse
- Late fees escalate quickly; some boards force retest or reinstatement after a hard cutoff
- Firm / contractor renewals may also need insurance or bond evidence
Related: Exam · Get licensed
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