Skip to content

CA C-36 Plumbing

California CSLB C-36 Plumbing Contractor

163 questionsEnglishFree practice

Start here

Take a five-question warm-up.

Get explanations as you go. Your progress saves in this browser.

Full question bank

Work through all 163 questions at your pace.

Open question bank

Focus your practice

Practice by topic

Underground And Rough Systems37 questions Planning And Estimating36 questions Finish Plumbing Installations33 questions Service Repair And Remodel Plumbing Systems30 questions Safety27 questions

Study materials

Exam resources

ArticlesRead exam strategy and topic explainers.