100+ Free CA C-39 Roofing Contractor Practice Questions
Pass your California C-39 Roofing Contractor Exam exam on the first try — instant access, no signup required.
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Key Facts: CA C-39 Roofing Contractor Exam
72%
Passing Score
CSLB
100 Q
Practice Questions
OpenExamPrep
3.5 hrs
Exam Time
CSLB
C-39
License Class
CSLB
4 years
Experience Required
CSLB
California requires C-39 roofing contractors to pass both a Trade exam (~100 questions) and a Law & Business exam (~115 questions). Topics include roofing materials, installation, safety, building codes, CA contractor law, lien rights, and business management.
About the CA C-39 Roofing Contractor Exam
The California C-39 roofing contractor exam covers roofing systems and materials, installation methods for steep-slope and low-slope roofs, flashing and waterproofing, OSHA safety, California Building Code requirements, estimating and plan reading, CSLB licensing law, mechanics lien law, and business practices.
Questions
100 scored questions
Time Limit
3.5 hours
Passing Score
72%
Exam Fee
$450 (PSI (for California Contractors State License Board))
CA C-39 Roofing Contractor Exam Content Outline
Roofing Systems & Materials
Steep-slope and low-slope roofing systems, shingles, tile, metal, built-up, single-ply, modified bitumen
Installation Methods
Roof deck preparation, underlayment, flashing, ventilation, waterproofing, re-roofing procedures
Safety & OSHA
Fall protection, ladder safety, heat safety, hazard communication, Cal/OSHA requirements
Building Codes & Plans
California Building Code, fire ratings, energy code (Title 24), permit requirements, plan reading
State Law & Licensing
CSLB licensing requirements, mechanics lien law, contractor bond and insurance, penalties
Business Practices & Estimating
Estimating, bidding, contracts, project management, workers' compensation, payroll
How to Pass the CA C-39 Roofing Contractor Exam
What You Need to Know
- Passing score: 72%
- Exam length: 100 questions
- Time limit: 3.5 hours
- Exam fee: $450
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
CA C-39 Roofing Contractor Study Tips from Top Performers
Frequently Asked Questions
What does the California C-39 roofing contractor exam cover?
The CA C-39 exam covers roofing materials and systems, installation methods, flashing and waterproofing, OSHA safety, California Building Code, estimating, CSLB licensing law, mechanics lien law, and business management.
What is the passing score for the CA C-39 roofing exam?
A minimum score of 72% is required to pass each section of the California C-39 roofing contractor exam (both the Trade exam and the Law & Business exam).
How many questions are on the CA C-39 roofing exam?
The Trade exam has approximately 100 multiple-choice questions and the Law & Business exam has approximately 115 questions. The combined time limit is 210 minutes.
What experience is needed for a California C-39 roofing license?
California requires at least 4 years of journey-level experience in roofing work before applying for a C-39 Roofing Contractor license through the CSLB.