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Illinois State Licensing Requirements for water heater installers

License Title: Illinois Department of Public Health - Environmental Health

Trade/Profession: Water Heaters

Licensing Agency: http://www.idph.state.il.us/envhealth/plumbing.htm#clr

Online search page: https://plumblicv5pub.dph.illinois.gov/Clients/ILDOHPlumb/Public/Verification/Plumber_License_Verification.aspx

Agency phone: 217-782-4977

The license information presented here is based on Angi's own ongoing research, and may be incomplete or outdated. License regulations are complex, and requirements can vary both state-by-state and based on project scope. We encourage you to check with the regulatory agencies in your area for their most up-to-date information and to confirm if licensing is required for your specific project.

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