Do You Need a Contractor License? A State-by-State Question

2026-09-30

There is no single answer to "do I need a contractor license." Some states license general contractors broadly; others license only specific trades or only work above a dollar threshold; a few do not have a state contractor license at all. And local jurisdictions can add their own requirements.

Why it matters

• An unlicensed contractor in a licensing state can be barred from enforcing the contract.
• It can also forfeit mechanic's lien rights.
• Licensing class and limits affect what work you can bid and perform.

How to check

Find your state's contractor licensing board, confirm the license class that matches your trade and dollar volume, and check whether the work requires a bond or insurance. Reciprocity between states is rare and specific — do not assume a license travels. GC Laws links each state's licensing authority where it has been verified.