State Prep Course

State Prep Course


  • A written portion (50-60 code questions)
  • A drawing portion (a 2 to3 story building-w/DWV systems)
  • A practical portion (copper & c.i. and or pvc piping project)
  • All prep material will be provided on the day of the prep course


Illinois State Plumbing Exam Dates

  • January 10 & 11, 2023,
  • March 14 & 15, 2023,
  • June 6 & 7, 2023,
  • August 8 & 9, 2023

7:30 AM – Registration
8:00 to 4:00 PM – Training

  • 8:00 – 9:00 AM – Instruction
  • 9:00 – 2:00 PM – Exam Prep Study
  • 3:00 – 4:00 PM – Course Review

No guns or cell phones will be allowed.
No one will be allowed to leave the building once the class begins.


  • Applicant must be a licensed Illinois plumbing apprentice with 056 license and with state ID (driver’s license or state ID)
  • Must show two forms of identification at the door

LOCATION: 860 Commerce Dr. South Elgin. Il. 60177
COST: $950.00
BRING: Personal tools including, but are not limited to:

  • Safety glasses (worn at all times in the warehouse area) gloves, tape measure, channel locks, CI snapper, hand/pvc saw, tubing cutter, channel locks, medium glue & clear primer, torch, solder, flux, pencil, pen, green and blue colored pencils for drawing portion
  • Practical and study materials will be provided


  • MUST register and pay online. No refund policy.
  • MAX # of attendees is limited to six (6).
  • Walk-ins will not be accepted – pre-registration only.

Test your knowledge about Illinois Plumbing Code 890.120 Definitions. Try our flashcards study app:


CONDITIONAL GUARANTEE: Trainees who did not successfully pass the Illinois Plumbing Exam may attend the next semester or prep study course for 50% of the listed attendance price for the next 12 months or 4 attempts. Please note: we had dozens of people who attended our course and passed the exam on their first attempt. However, we always recommend you attend a complete semester to better understand our code and how to prepare for the state exam.