Contractor License Requirements by State
The complete 2026 guide to contractor licensing in all 50 states and DC. License types, bond requirements, insurance rules, penalties, and verification tools.
350,314
Contractor Profiles
261,853
Licensed Contractors
32
States Requiring License
All 50 States + DC
Click any state to see detailed licensing requirements, bond minimums, insurance rules, and penalties.
ALAlabamaAKAlaskaAZArizonaARArkansasCACaliforniaCOColoradoCTConnecticutDEDelawareDCDistrict of ColumbiaFLFloridaGAGeorgiaHIHawaiiIDIdahoILIllinoisINIndianaIAIowaKSKansasKYKentuckyLALouisianaMEMaineMDMarylandMAMassachusettsMIMichiganMNMinnesotaMSMississippiMOMissouriMTMontanaNENebraskaNVNevadaNHNew HampshireNJNew JerseyNMNew MexicoNYNew YorkNCNorth CarolinaNDNorth DakotaOHOhioOKOklahomaOROregonPAPennsylvaniaRIRhode IslandSCSouth CarolinaSDSouth DakotaTNTennesseeTXTexasUTUtahVTVermontVAVirginiaWAWashingtonWVWest VirginiaWIWisconsinWYWyoming
XXState license requiredXXNo state license (local regulation)
States Requiring a Contractor License (32)
AlabamaAlaskaArizonaArkansasCaliforniaConnecticutDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoLouisianaMarylandMassachusettsMichiganMinnesotaMississippiNevadaNew JerseyNew MexicoNorth CarolinaNorth DakotaOregonPennsylvaniaRhode IslandSouth CarolinaTennesseeUtahVirginiaWashingtonWest VirginiaWisconsin
How to Verify a Contractor Is Licensed
1
Search Our Database
Use our license verification tool to search by name, business name, or license number across 677,000+ profiles.
2
Check State Board
Each state page links directly to the official licensing board where you can verify license status in real time.
3
Review Credentials
Check license type, bond status, insurance coverage, and business history before hiring any contractor.