Updated April 2026
Idaho Contractor Licensing — Quick Facts
- State License Required?
- Registration (not full license)
- Licensing Board
- Idaho Contractors Board, Division of Occupational and Professional Licenses (DOPL)
- Minimum Project Threshold
- $2,000 (labor + materials)
Registration system, simpler than full licensing. Public works over $10,000 require separate licensing. Work completed before registration disqualifies from lien protection. Electrical, HVAC, and plum
State-Specific Details
Registration system, simpler than full licensing. Public works over $10,000 require separate licensing. Work completed before registration disqualifies from lien protection. Electrical, HVAC, and plumbing require separate state licenses.
Idaho requires contractors to hold a state license for projects exceeding $2,000 (labor + materials) in labor and materials. The Idaho Contractors Board, Division of Occupational and Professional Licenses (DOPL) oversees licensing, complaints, and disciplinary actions.
Step 1: Get the Contractor's License Number
Any legitimate contractor in Idaho should readily provide their license number. It should appear on their business card, vehicle, website, and advertising. If a contractor refuses to share their license number, don't hire them.
Step 2: Verify the License
Visit the Idaho Contractors Board, Division of Occupational and Professional Licenses (DOPL) website to look up the contractor's license. We're working on adding Idaho license data to our search tool — check our Idaho page for updates.
When checking the license, verify:
- Status is "Active" — not expired, suspended, or revoked
- Name matches — the business name on the license should match who you're hiring
- Classifications cover your project — a plumbing license doesn't cover electrical work
- License won't expire during your project
Step 3: Check Bond and Insurance
While Idaho does not require a surety bond for all contractors, you should still verify that your contractor carries general liability insurance and workers' compensation insurance (if they have employees). Ask for certificates of insurance before signing any contract.
Step 4: Check Complaint History
The Idaho Contractors Board, Division of Occupational and Professional Licenses (DOPL) tracks complaints filed against licensed contractors. Before hiring, check if the contractor has any past disciplinary actions, complaints, or violations. Visit the Idaho Contractors Board, Division of Occupational and Professional Licenses (DOPL) website to check complaint history.
What Happens if You Hire an Unlicensed Contractor?
Hiring an unlicensed contractor in Idaho puts you at risk:
- Your homeowner's insurance may not cover work done by unlicensed contractors
- You have limited legal recourse if the work is defective
- No surety bond to file claims against
- Unpermitted work can cause problems when selling your home
How to Report an Unlicensed Contractor in Idaho
If you suspect a contractor is working without a license in Idaho, report them to the Idaho Contractors Board, Division of Occupational and Professional Licenses (DOPL). Unlicensed contracting is typically a misdemeanor and carries fines and potential jail time.
Other States
Looking up a contractor in a different state? Visit our state-by-state contractor license lookup page to find the right verification tool for your state.