How to Verify a Contractor's License in Idaho
Which authority licenses contractors in Idaho, what the credential is called, and where to check it before work starts.
Checking a licence takes a minute and is the cheapest protection available. What differs by state is WHO issues the credential and what it is called — in Idaho, the details below.
Licensing in Idaho
Idaho REGISTERS contractors rather than licensing them, under the Idaho Contractor Registration Act (Idaho Code Title 54, Chapter 52), and registration turns on proof of workers' compensation insurance rather than a trade examination — so a registration number tells you less about competence than a licence would elsewhere. It still matters financially: an unregistered contractor is deemed to have conclusively waived any right to place a mechanic's lien on your property. Registered contractors must display their registration number on contracts, permits and advertising, and the number is searchable through DOPL.
There is no Idaho equivalent to Utah's B/E/P/S classes or Arizona's C/R/CR system: the Contractor Registration Act runs to seventeen sections and none of them establishes trade classifications. A registration therefore tells you the contractor is lawfully registered, not what scope of work they are qualified for.
Why It Matters
An unlicensed contractor can cost you more than the job. Inspectors can red-tag the work, insurers may decline a claim arising from it, and the recovery funds that exist in some states are open only to people who hired a licensed contractor. Checking the credential before work starts is the cheapest step in the whole project.
Where to check, and where this comes from
Idaho DOPL — Licence and registration search · Idaho Code Title 54 Chapter 52 — Contractor Registration Act
See the national overview for verifying a contractor's licence →