California C-5 Rough Carpentry & Framing Practice Exam

The C-5 Rough Carpentry Exam is administered by PSI Examination Services at various testing centers throughout California. To register:

1. Submit your contractor license application to the CSLB
2. Receive approval and authorization to schedule your exam
3. Contact PSI to schedule your test date and location
4. Pay the required examination fee

PSI operates testing centers in major California cities, including Los Angeles, San Diego, Sacramento, San Francisco, and Fresno. Be sure to arrive at least 30 minutes early with valid identification on your scheduled exam day. Late arrivals may be turned away without refund.

The C-5 exam is just one part of obtaining your California contractor’s license. You must also pass:

1. Law and Business Exam: Covers contract law, business organization, and licensing requirements
2. Asbestos Open Book Exam: Tests knowledge of asbestos-related safety procedures

Both exams must be passed within 18 months of your C-5 exam to qualify for licensure. Some applicants may qualify for waivers of certain exams based on prior experience or education

The exam consists of 100 multiple-choice questions to be completed in 180 minutes. The content is divided into four major sections:

1. Planning and Estimating (20%)

• Project planning and sequencing

• Understanding blueprints, specifications, and field/shop drawings

• Estimating material and labor costs

• Mathematical calculations related to carpentry

2. Structural Framing (37%)

• Formwork techniques

• Understanding load and span calculations

• Proper bracing methods

• Shear walls and diaphragm construction

• Structural hardware applications

• Wood and metal framing methods

3. General Framing (21%)

• Flashing and weatherproofing techniques

• Installation of siding, roofing, and flooring

• Doors, windows, and stair construction

• Building fences, decks, porches, and gazebos

• Squaring and leveling methods

• Proper access and ventilation procedures

4. Safety (22%)

• Compliance with Cal/OSHA requirements

• Understanding EPA and AQMD regulations

• Identifying asbestos and environmental hazards

• Transportation and traffic control regulations

Proper preparation is the key to passing the C-5 Rough Carpentry Exam. Follow these proven strategies to increase your chances of success:

1. Take Multiple Practice Exams

Our practice exam features a question bank of over 680 questions, covering all essential topics. By consistently scoring 80% or higher on practice exams, you will build confidence and reinforce your knowledge for the real test.

2. Use Study Guides and Reference Materials

• Review the CSLB Study Guide for the C-5 classification.

• Study blueprint reading and construction math concepts.

• Familiarize yourself with California safety regulations and building codes.

3. Develop a Study Schedule

Create a study plan that allows you to review all major topics systematically. Set aside time for:

• Daily study sessions

• Weekly practice tests

• Reviewing incorrect answers to understand mistakes

4. Understand Test-Taking Strategies

• Read each question carefully and eliminate obviously incorrect answers.

• If unsure, make an educated guess—there is no penalty for incorrect answers.

• Manage your time effectively, ensuring you answer all 100 questions within the 180-minute time limit.

Before the Exam

• Schedule your test through PSI’s online portal
• Verify testing center location and requirements
• Ensure you have all required identification
• Review permitted reference materials

During the Exam

• Start with questions you can answer quickly
• Mark uncertain questions for review
• Use your practice experience to navigate references efficiently
• Monitor your time carefully

After the Exam

• Receive your results immediately
• Request electronic transcript
• transfer to your desired jurisdiction
• Begin the licensing application process

Here are examples of the types of questions you might encounter on the C-5 exam:

Question 1: When installing a 2×12 floor joist spanning 16 feet, what is the maximum spacing allowed between joists? A) 12 inches on center B) 16 inches on center C) 19.2 inches on center D) 24 inches on center

Answer: B) 16 inches on center

Question 2: What is the minimum depth of embedment required for a post anchor in concrete? A) 3 inches B) 4 inches C) 6 inches D) 8 inches

Answer: C) 6 inches

Question 3: According to Cal/OSHA regulations, at what height is fall protection required on residential construction sites? A) 4 feet B) 6 feet C) 7.5 feet D) 10 feet

Answer: B) 6 feet

Success on the California C-5 Rough Carpentry Exam requires thorough preparation, practical experience, and familiarity with the test format. By studying consistently, taking multiple practice exams, and focusing on the key content areas, you can increase your chances of passing on your first attempt.

Remember that achieving scores of 80% or higher on practice exams consistently indicates you’re well-prepared for the actual test. With your C-5 license, you’ll be qualified to perform rough carpentry work throughout California, opening new opportunities for your construction career.