| State |
State Licensing Board or Department |
State Licensing Requirements |
Notes |
| Alabama |
State of Alabama Plumbers and Gas Fitters Examining Board |
Not determined |
|
| Alaska |
Alaska Department of Labor and Workforce Development |
Not determined |
|
| American Samoa |
|
Not determined |
|
| Arizona |
Arizona Registrar of Contractors |
Not determined |
|
| Arkansas |
Arkansas Contractors Licensing Board |
Not determined |
|
| California |
Department of Consumer Affairs, Contractors State License Board |
Not determined |
|
| Colorado |
Colorado Department of Regulatory Agencies, State Plumbing Board |
Not determined |
|
| Connecticut |
Connecticut State Department of Consumer Protection |
Not determined |
|
| Delaware |
Delaware Division of Professional Regulation |
Not determined |
|
| District of Columbia |
|
Not determined |
|
| Florida |
Florida Department of Business and Professional Regulation |
Not determined |
|
| Georgia |
Georgia Construction Industry Licensing Board, Division of Master and Journeyman Plumbers |
Not determined |
|
| Guam |
|
Not determined |
|
| Hawaii |
Department of Commerce and Consumer Affairs, Professional and Vocational Licensing, Board of Electricians and Plumbers |
Not determined |
|
| Idaho |
Idaho Division of Building Safety |
Not determined |
|
| Illinois |
Illinois Department of Public Health |
Not determined |
|
| Indiana |
Indiana Professional Licensing Agency, Plumbing Commission |
Not determined |
|
| Iowa |
Iowa Department of Public Health, Plumbing and Mechanical Systems Board |
Not determined |
|
| Kansas |
NA |
Meets |
Does not require a license. Licensing may be required at the local-level. |
| Kentucky |
Kentucky Department of Housing, Buildings, and Construction, Plumbing Division |
Not determined |
|
| Louisiana |
State Plumbing Board of Louisiana |
Not determined |
|
| Maine |
State of Maine Professional & Financial Regulation |
Not determined |
|
| Maryland |
Maryland Board of Plumbing |
Not determined |
|
| Massachusetts |
Board of State Examiners of Plumbers and Gas Fitters |
Not determined |
|
| Michigan |
Department of Licensing and Regulatory Affairs |
Not determined |
|
| Minnesota |
Minnesota Department of Labor and Industry |
Meets |
|
| Mississippi |
Mississippi State Board of Contractors |
Not determined |
|
| Missouri |
NA |
Meets |
Does not require a license. Licensing may be required at the local-level. |
| Montana |
Montana Department of Labor |
Not determined |
|
| Nebraska |
NA |
Meets |
Does not require a license. Licensing may be required at the local-level and registration with the Department of Labor may be required. |
| Nevada |
Nevada Board of Plumbing Examiners |
Not determined |
|
| New Hampshire |
|
Not determined |
|
| New Jersey |
New Jersey Division of Consumer Affairs |
Not determined |
|
| New Mexico |
New Mexico Regulation and Licensing Department |
Not determined |
|
| New York |
NA |
Meets |
Does not require a license. Licensing may be required at the local-level. |
| North Carolina |
North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors |
Not determined |
|
| North Dakota |
North Dakota State Plumbing Board |
Meets |
North Dakota accepts hours from M State's Plumbing Technology Program. |
| Northern Mariana Islands |
|
Not determined |
|
| Ohio |
Ohio Construction Industry Licensing Board |
Not determined |
|
| Oklahoma |
Oklahoma Construction Industries Board |
Not determined |
|
| Oregon |
Oregon Department of Consumer and Business Services, Building Codes Division |
Not determined |
|
| Pennsylvania |
NA |
Meets |
Does not require a license. Licensing may be required at the local-level. |
| Puerto Rico |
|
Not determined |
|
| Rhode Island |
Rhode Island Department of Labor |
Not determined |
|
| South Carolina |
South Carolina Department of Labor |
Not determined |
|
| South Dakota |
South Dakota Department of Labor |
Not determined |
|
| Tennessee |
Tennessee Department of Commerce and Insurance |
Not determined |
|
| Texas |
Texas State Board of Plumbing Examiners |
Not determined |
|
| US Virgin Islands |
|
Not determined |
|
| Utah |
Utah Department of Commerce |
Not determined |
|
| Vermont |
Vermont Department of Public Safety |
Not determined |
|
| Virginia |
Virginia Department of Professional and Occupational Regulation |
Not determined |
|
| Washington |
Washington State Department of Labor and Industries |
Not determined |
|
| West Virginia |
West Virginia Division of labor |
Not determined |
|
| Wisconsin |
State of Wisconsin Department of Safety and Professional Services |
Not determined |
|
| Wyoming |
NA |
Meets |
Does not require a license. Licensing may be required at the local-level. |
