Sen Lin, PrepPass Founder · Verified against Oregon Construction Contractors Board (CCB) · How we review

How hard is the Oregon Contractor License exam?

Quick answer

The Oregon Contractor License exam is a serious, studiable test — its difficulty comes less from any single hard idea than from the breadth of material across 11 weighted content areas. Expect 80 questions in 180 minutes. You must score 70%, which leaves little room for guessing. Candidates who drill real practice questions by topic until they consistently clear the passing mark usually pass on the first try — PrepPass has 102+ free Oregon Contractor License practice questions with explanations.

The Oregon Contractor License exam at a glance

80
questions
180 min
time limit
70%
to pass
11
content areas

The 11 content areas on the Oregon Contractor License exam

The exam is built from weighted content areas — focus your study time where the weight is. Weights reflect the official content outline.

Business Organization & Licensing10%
Estimating & Bidding14%
Contracts & Contract Law14%
Project Management & Scheduling12%
Financial Management & Accounting12%
Safety & OSHA14%
Employment & Labor Law12%
Building Codes & Permits12%
Oregon Licensing & Classifications40%
Oregon Contracting Law & Liens35%
Oregon Training, Bond & Exam Requirements25%

How to make the Oregon Contractor License exam easier

The single best predictor of passing is practicing real questions until you consistently clear the passing mark. PrepPass has 102+ free Oregon Contractor License practice questions with answer explanations and a full timed mock exam — no signup required.

What is the pass rate, and can you retake it?

Wondering about pass rates and what happens if you don't pass the first time?

See Oregon Contractor Licensepass rate & retake rules →

Frequently asked questions

What score do you need to pass the Oregon Contractor License exam?+

You need to score 70% on the Oregon Contractor License exam.

How many questions are on the Oregon Contractor License exam?+

The Oregon Contractor License exam has 80 questions, with a 180-minute time limit.

How should I study for the Oregon Contractor License exam?+

Focus your time on the heaviest content areas, then drill practice questions by topic until you consistently clear the passing mark. PrepPass has 102+ free Oregon Contractor License practice questions with full explanations and a timed mock exam.

Exam details verified against the official authority:

Oregon Construction Contractors Board (CCB)

Last updated: August 2026

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