The Exam

Obtaining your Plumbing Contractors License requires a 70% or higher on the following 2 exams.

Business and Finance Exam

This computer-based exam, spanning 6 ½ hours, offers the flexibility to be scheduled at your convenience. The assessment comprises 120 questions.

Trade Knowledge

This is a two-session paper exam, with each session lasting 4 ½ hours, and it is available twice a month. The first session (am) comprises 45 general trade questions and 5 isometric drawings, while the second session (pm) includes 65 general trade questions.

Every exam is open-book and requires the use of the provided book bundle.

To register for your exam, visit Professional Testing Inc. 

Application Cut-Off Date is 30 Days Prior to First Day of Exam

Palm Construction School cannot schedule or administer your state exam.

2025 Plumbing Schedule

REGISTRATION DEADLINE AND STATE EXAM DATES 

Registration Deadline: JANUARY 28	Test Date: FEBRUARY 27-28
Registration Deadline: MARCH 15	Test Date: APRIL 15-16
Registration Deadline: MAY 24	Test Date: JUNE 24-25
Registration Deadline: JULY 19	Test Date: AUGUST 19-20
Registration Deadline: SEPTEMBER 9	Test Date: OCTOBER 9-10
Registration Deadline: NOVEMBER 9	Test Date: DECEMBER 9-10