California CSLB C-33 — Painting & Decorating Exam Prep

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Your access starts when you do: the days begin the first time you open the course, not at checkout (or 14 days after purchase, whichever comes first).

Business & Law is 75% off with this classification. Add it only if you want it, for the same term: $24.75 for 30 days, $32.25 for 60 days, $42.25 for 90 days.

Official sitting

California CSLB C-33 Painting & Decorating exam at a glance

The California CSLB C-33 Painting & Decorating exam has a time limit of 3 hours 30 minutes, and it is closed book. CSLB also requires a separate Law and Business exam. Figures are from CSLB’s published exam information.

Time3 hours 30 minutes

Confirm question count, time, open-book rules, and passing score on the live board bulletin before you sit. We do not guarantee a passing result. Source: CSLB C33StudyGuide.pdf (on/after 4/27/2022). How we source exam facts

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What’s included

18,000+ word study guide

Worked calculations, code-section breakdowns, exam traps, a key-terms glossary and a 30/60/90-day plan.

5 full-length practice exams

Original questions weighted to match the topic mix of the real exam.

500 practice questions

Every one with a written explanation and the code section behind the answer.

Same study guide and four exams on every term. You are choosing how long you can log in.

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What’s on the California CSLB C-33 Painting & Decorating exam

CSLB’s study guide divides the C-33 exam into four weighted sections. Substrate Repair and Surface Preparation carries the most weight at 30%, and together with Planning and Estimating (28%) it makes up 58% of the exam. Application of Paint, Wallcoverings, and Finishes and Safety are the smallest, at 21% each.

California CSLB C-33 Painting & Decorating exam sections and their share of the exam
SectionShare of exam
Planning and Estimating28%
Substrate Repair and Surface Preparation30%
Application of Paint, Wallcoverings, and Finishes21%
Safety21%

The C-33 exam is closed book: no reference materials may be used during the test. Questions are multiple choice with four options, and there is no penalty for guessing, so leave nothing blank.

Source: CSLB Painting and Decorating (C-33) examination study guide. These weightings are the Board’s own, not our estimate. Contractor Pathway is independent and not affiliated with or endorsed by CSLB.

What this prep covers

  1. How this guide works
  2. Planning and Estimating — 28% of the exam
  3. Substrate Repair and Surface Preparation — 30% of the exam
  4. How C-33 — Painting & Decorating is actually scored
  5. California — who writes C-33 — Painting & Decorating
  6. Contractor method on C-33 — Painting & Decorating
  7. Clock discipline for C-33 — Painting & Decorating
  8. C-33 painting — additional on-syllabus sections
  9. Surface preparation is the job
  10. Alkyd versus latex film
  11. Application numbers
  12. Primers that are not optional
  13. SCAQMD, CARB, and PaintCare
  14. Failures you will warranty
  15. C-33 additional field reference
  16. C-33 last-mile on-syllabus topics
  17. Application of Paint, Wallcoverings, and Finishes — 21% of the exam
  18. Safety — 21% of the exam
  19. Exam Preparation Tips
  20. C-33 sitting recap \u2014 C33StudyGuide.pdf on/after April 27, 2022
  21. Code reference and general knowledge
  22. Key Regulatory References
  23. Key Code Sections the Exam Tests

Related California CSLB exams

Common questions about this exam

Do I also need the Law and Business exam in California?

Yes. CSLB requires every applicant to pass the separate Law and Business exam in addition to the C-33 trade exam. That exam has 3 hours 30 minutes. California CSLB Law & Business prep is 75% off when you add it to this classification for the same term.

How much practice does this prep include?

It includes 5 full-length practice exams and 500 practice questions in total. Every question has a written explanation naming the code section the answer comes from.

How long is the study guide?

The California CSLB C-33 Painting & Decorating guide runs to roughly 18,507 words in 23 sections, starting with “How this guide works” and ending with “Key Code Sections the Exam Tests”.

How long do I get access?

Choose 30, 60 or 90 days at checkout. Your days do not start at checkout: they begin the first time you open the course (or 14 days after purchase, whichever comes first). Access works on any device, and you can retake every practice exam as often as you like. Days remaining are shown in your dashboard and you can extend at any time.

Is this an official California CSLB C-33 Painting & Decorating exam?

No. This is independent preparation material. It is not affiliated with or endorsed by any state licensing board or exam vendor, and it does not contain real exam questions. Always confirm current requirements with your licensing board.

About this prep

This prep is built specifically for the C-33 — Painting & Decorating examination and includes a 18,000+-word study guide written for this exam, 5 full-length practice exams and 500 practice questions, each with a written explanation.

How access works

You are paying for access length (30, 60, or 90 days). The study guide and four timed exams are the same on every term. Your days start the first time you open the course, not at checkout (or 14 days after purchase, whichever comes first), and access works on any device for that term.

Not affiliated with or endorsed by any state licensing board or exam vendor. For exam-preparation purposes only.