Do you need a general contractor license in Idaho?
Yes, a registration. In Idaho, anyone who engages in the business of construction, or holds himself or herself out as a contractor, must be registered as a contractor with the state, under the authority of the Idaho contractors board. Construction includes building, altering, repairing, adding to, improving or demolishing any building or other improvement to real property. Registration is not required for persons licensed under the state electrical, plumbing and HVAC licensing chapters doing their licensed work, for casual or minor projects with an aggregate contract price under $2,000 (unless part of a larger project or split to evade the law), or for an owner doing construction on his or her own residential property who is not building to promptly sell. An unregistered contractor is denied any right to place a mechanic’s lien. Cities and counties can add their own licensing on top of the state’s. This is Idaho Code §§ 54-5203, 54-5204, 54-5205, 54-5208.
| What | Idaho |
|---|---|
| General contractors | State contractor registration (Idaho contractors board) |
Source
Idaho Code §§ 54-5203, 54-5204, 54-5205, 54-5208
Read the statute in the Idaho Statutes (Idaho Legislature): legislature.idaho.gov.
Checked against the statute on November 13, 2026.
This is a summary of a published statute, not legal advice. Rules change, local ordinances can add to them, and the terms of a specific lease may differ. Check the citation and speak to a lawyer before acting.
How Seayora uses this rule
A contractor on Seayora keeps each license with its issuing state, its expiry date and the last four digits of its number, and the business is warned before one lapses — on the website and both phone apps. A customer finding a pro on Seayora sees whether a license is on file.
Guides on this rule
- Contractor License Requirements by State: Every Trade — Which states require a state license for electricians, plumbers, HVAC, general and home improvement contractors, with the statute for each.
Compare this rule in every state
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- Every Idaho rule on one page
The same question in other states
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Iowa