*No state license available, check with local municipality for any applicable license requirements.
| STATE | WC (Y/N) | LICENSE RQD (Y/N/*) | LICENSE NUMBER |
| Alabama | Y | Y | S- 52040 |
| Alaska | Y | Y | Not Licensed |
| Arizona | Y | Y | 323488 |
| Arkansas | Y | Y | 0357250520 |
| California | Y | Y | 861923 |
| Colorado | Y | * | Municipal |
| Connecticut | Y | Y | MCO.0903910 |
| Delaware | Y | Y | Not Licensed |
| District of Columbia | Y | Y | Not Licensed |
| Florida | Y | Y | SCC131152093 |
| Georgia | Y | Y | GCCO006120 |
| Hawaii | Y | Y | 34268 |
| Idaho | Y | Y | RCE-49495 |
| Illinois | Y | * | Municipal |
| Indiana | Y | * | Municipal |
| Iowa | Y | Y | Not Licensed |
| Kansas | Y | * | Municipal |
| Kentucky | Y | * | Municipal |
| Lousiana | Y | Y | 46064 |
| Maine | Y | * | Municipal |
| Maryland | Y | * | Municipal |
| Massachusetts | Y | Y | CS-112494 |
| Michigan | Y | * | Municipal |
| Minnesota | Y | * | Municipal |
| Mississippi | Y | Y | 17476-SC |
| Missouri | Y | * | Municipal |
| Montana | Y | Y | Not Licensed |
| Nebraska | Y | Y | Not Licensed |
| Nevada | Y | Y | 0085124 |
| New Hampshire | Y | * | Municipal |
| New Jersey | Y | * | Municipal |
| New Mexico | Y | Y | Not Licensed |
| New York | Y | * | Municipal |
| North Carolina | Y | Y | 81045 |
| North Dakota | N | Y | Not Licensed |
| Ohio | N | * | Municipal |
| Oklahoma | Y | * | Municipal |
| Oregon | Y | Y | 182544 |
| Pennsylvania | Y | * | Municipal |
| Rhode Island | Y | Y | 42051 |
| South Carolina | Y | Y | CLG.121815 GC |
| South Dakota | Y | * | Municipal |
| Tennessee | Y | Y | 00067772 |
| Texas | Y | * | Municipal |
| Utah | Y | Y | 10534855-5501 |
| Vermont | Y | * | Municipal |
| Virginia | Y | Y | 2705 118570 |
| Washington | Y | Y | 601 846 282 |
| West Virgina | Y | Y | WV056081 |
| Wisconsin | Y | * | Municipal |
| Wyoming | N | * | Municipal |