Plumber License Requirements by State
Compare requirements across all states to find out what you need.
| State | Education Hours | Est. Total Cost | Exam | |
|---|---|---|---|---|
| Alabama | 0 | $225 - $500 | PSI | View Guide |
| Alaska | 0 | $275 - $600 | State-administered | View Guide |
| Arizona | 0 | $500 - $1,000 | PSI | View Guide |
| Arkansas | 0 | $150 - $400 | State-administered | View Guide |
| California | 0 | $500 - $1,200 | State-administered | View Guide |
| Colorado | 0 | $100 - $500 | Varies by municipality | View Guide |
| Connecticut | 0 | $300 - $600 | PSI | View Guide |
| Delaware | 0 | $193 - $450 | PSI | View Guide |
| Florida | 0 | $600 - $1,200 | PSI | View Guide |
| Georgia | 0 | $200 - $500 | PSI | View Guide |
| Hawaii | 0 | $175 - $400 | Prometric | View Guide |
| Idaho | 0 | $100 - $300 | State-administered | View Guide |
| Illinois | 0 | $100 - $500 | Varies by municipality | View Guide |
| Indiana | 0 | $50 - $300 | Varies by municipality | View Guide |
| Iowa | 0 | $50 - $300 | Varies by municipality | View Guide |
| Kansas | 0 | $50 - $300 | Varies by municipality | View Guide |
| Kentucky | 0 | $150 - $400 | State-administered | View Guide |
| Louisiana | 0 | $175 - $400 | State-administered | View Guide |
| Maine | 0 | $150 - $350 | State-administered | View Guide |
| Maryland | 0 | $200 - $500 | PSI | View Guide |
| Massachusetts | 0 | $150 - $350 | State-administered | View Guide |
| Michigan | 0 | $225 - $500 | Prometric | View Guide |
| Minnesota | 0 | $200 - $500 | State-administered | View Guide |
| Mississippi | 0 | $175 - $400 | PSI | View Guide |
| Missouri | 0 | $50 - $300 | Varies by municipality | View Guide |
| Montana | 0 | $225 - $500 | PSI | View Guide |
| Nebraska | 0 | $150 - $350 | State-administered | View Guide |
| Nevada | 0 | $500 - $1,000 | PSI | View Guide |
| New Hampshire | 0 | $50 - $200 | Varies by municipality | View Guide |
| New Jersey | 0 | $280 - $600 | PSI | View Guide |
| New Mexico | 0 | $175 - $450 | PSI | View Guide |
| New York | 0 | $100 - $500 | Varies by municipality | View Guide |
| North Carolina | 0 | $275 - $600 | PSI | View Guide |
| North Dakota | 0 | $150 - $400 | State-administered | View Guide |
| Ohio | 0 | $50 - $300 | Varies by municipality | View Guide |
| Oklahoma | 0 | $175 - $400 | PSI | View Guide |
| Oregon | 0 | $225 - $500 | State-administered | View Guide |
| Pennsylvania | 0 | $50 - $300 | Varies by municipality | View Guide |
| Rhode Island | 0 | $100 - $300 | State-administered | View Guide |
| South Carolina | 0 | $200 - $500 | PSI | View Guide |
| South Dakota | 0 | $50 - $200 | Varies by municipality | View Guide |
| Tennessee | 0 | $200 - $500 | PSI | View Guide |
| Texas | 0 | $185 - $450 | PSI | View Guide |
| Utah | 0 | $201 - $500 | PSI | View Guide |
| Vermont | 0 | $225 - $500 | State-administered | View Guide |
| Virginia | 0 | $260 - $550 | PSI | View Guide |
| Washington | 0 | $279 - $600 | State-administered | View Guide |
| West Virginia | 0 | $125 - $350 | State-administered | View Guide |
| Wisconsin | 0 | $174 - $450 | State-administered | View Guide |
| Wyoming | 0 | $50 - $200 | Varies by municipality | View Guide |