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50-State Guide

ContractorLicense Guide

Licensing requirements, fees, exams, insurance minimums, and reciprocity agreements for every state.

28State License
14Local Only
17NASCLA States
51State Guides

AI Summary

  • 28 states require a state-level general contractor license, while 14 handle licensing at the local/county level.
  • 17 states accept the NASCLA standardized exam, making multi-state licensing easier for contractors.
  • Most states require general liability insurance ($300K-$1M), workers comp, and a surety bond ($10K-$25K).
  • Penalties for unlicensed work range from fines to criminal charges and inability to enforce contracts or file liens.

Key Takeaways

  • Check BOTH state and local requirements — some states with no state license still require city/county permits.
  • Electrical, plumbing, and HVAC almost always require separate specialty licenses.
  • The NASCLA exam can save time if you work across multiple states.
  • Keep licenses and insurance current — expired coverage can void your license.
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