Contractor License Exam Prep / Idaho
Contractor License — ID
Idaho Contractor License Exam Prep 2026
Getting your contractor license in Idaho means meeting your state board's experience and application requirements, then passing the contractor licensing exam — most states test a Business & Law portion plus one or more trade/technical portions tied to your license classification. Requirements, classifications, fees, and exam formats vary by state, so confirm the specifics with your state's contractor licensing board. This page helps you start practicing exam-style questions right away.
Idaho Contractor License licensing at a glance
- Licensing authority
- Idaho Contractors Board, administered by the Division of Occupational and Professional Licenses (DOPL) — registration required for work of $2,000 or more
- State exam
- No exam — general-contractor registration requires proof of liability insurance (and workers' comp) rather than a test; electrical, plumbing, and HVAC licenses are separate and do require state exams
- Fee range
- About $50 for the registration, plus insurance
Idaho registers general contractors (no exam); only the trades are examined.
These figures are web-verified for 2026 but change and vary by cycle and classification. Always confirm current requirements and fees with Idaho Division of Occupational and Professional Licenses (DOPL) — Idaho Contractors Board before you apply. VoltExam is an independent study tool and is not affiliated with any state board.
What the contractor exam usually covers
Most state contractor exams include a Business & Law section (contracts, licensing and lien law, employment and safety rules, and financial/estimating basics) plus one or more trade/technical sections tied to your classification (general building, residential, electrical, plumbing, mechanical, and others). Many states deliver these through third-party providers such as PSI or Prometric, and exams are frequently open-book with an approved reference list. Passing scores are commonly around 70–75%. Always verify the exact classifications, exam sections, allowed references, fees, and passing score with your state contractor board before you apply.
Start on the web
Practice for the Idaho contractor license exam
Understand what the exam covers here, then drill exam-style questions in your browser with explanations. Web access and native app purchases are separate.