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Applicable Indiana Statutory Requirements

Statewide Plumbing Contractor License Mandate

in:statute:ic-25-28-5

Under IC 25-28.5-1-11, it is unlawful for any person, firm, or corporation to act as, advertise as, or use the title of plumbing contractor without holding an active, unrevoked license issued by the Indiana Plumbing Commission.

Locator: IC 25-28.5-1-11

Journeyman Plumber Employment and Trade License Mandate

in:statute:ic-25-28-5

Under IC 25-28.5-1-12, individuals performing plumbing labor and installation must hold a Journeyman Plumber license issued by the Indiana Plumbing Commission and work under the employment or direct supervision of a licensed Plumbing Contractor.

Locator: IC 25-28.5-1-12

Plumbing Contractor Surety Bond Obligation

in:reg:860-iac

Plumbing contractors must maintain surety bond coverage conditioned upon the faithful compliance with Indiana plumbing laws, administrative rules, and municipal codes where work is executed.

Locator: 860 IAC 1-1-11; IC 25-28.5-1-15

Commercial General Liability Insurance for Plumbing Contractors

in:reg:860-iac

Plumbing contractors must maintain commercial general liability insurance protecting the public from bodily injury and property damage arising from plumbing operations.

Locator: 860 IAC 1-1-11

Verification Sources

in:ag:home-improvement-guidefaq
Office of the Indiana Attorney General — Consumer Protection Division
Indiana Attorney General Consumer Protection — Home Improvement Guidelines
https://www.in.gov/attorneygeneral/consumer-protection-division/
verified 2026-10-12retrieved 2026-10-12
in:pla:license-lookuplookup page
Indiana Professional Licensing Agency — Plumbing Commission
Indiana PLA Free Public Online License Search
https://mylicense.in.gov/EVerification/
verified 2026-10-12retrieved 2026-10-12
in:pla:plumbing-boardboard page
Indiana Professional Licensing Agency — Plumbing Commission
Indiana Professional Licensing Agency — Plumbing Commission Licensing Portal
https://www.in.gov/pla/professions/plumbing/
verified 2026-10-12retrieved 2026-10-12
in:reg:860-iacregulation
Indiana Professional Licensing Agency — Plumbing Commission
Indiana Administrative Code Title 860 — Indiana Plumbing Commission Rules
http://iac.iga.in.gov/iac//iac_title?iact=860
verified 2026-10-12retrieved 2026-10-12
in:statute:ic-22-3statute
Indiana General Assembly
Indiana Code Title 22 Article 3 — Worker's Compensation Act
https://iga.in.gov/laws/current/ic/title/22/article/3/
verified 2026-10-12retrieved 2026-10-12
in:statute:ic-24-5-11statute
Indiana General Assembly
Indiana Code Title 24 Article 5 Chapter 11 — Home Improvement Contracts Act
https://iga.in.gov/laws/current/ic/title/24/article/5/chapter/11/
verified 2026-10-12retrieved 2026-10-12
in:statute:ic-25-28-5statute
Indiana General Assembly
Indiana Code Title 25 Article 28.5 — Plumbers Licensing Law
https://iga.in.gov/laws/current/ic/title/25/article/28.5/
verified 2026-10-12retrieved 2026-10-12
in:wcb:coverage-guidebulletin
Worker's Compensation Board of Indiana
Indiana Worker's Compensation Board — Coverage & Exemption Directives
https://www.in.gov/wcb/
verified 2026-10-12retrieved 2026-10-12