NC Plumbing Exam Prep


It's not rocket science . . . it's the plumbing code.

We'll teach you the simple tools to pass the first time!


TTI students pass their exams the first time because they’re prepared to answer any of the possible 1500 questions from the  exam database.    No lectures.     No highlighting.     No kidding. 



One day of class is all you need to review the five reference books. You'll cover hundreds of sample test questions, teaching you to use your code books and apply the simple test-taking techniques. The pace is fast but so is your exam, 158 technical questions in four hours, and 50 business questions in 1.5 hours. 

We're the exam prep experts, our goal is to help you pass your P-1 test


The Application Process:

• Submit your license application to the NC Board of Examiners and enroll for your prep course, click to open and print the application:  PHFP Exam 2020
• The State Board’s Application approval process typically takes approximately three weeks; notification is sent via US mail and email to approved applicants
• Once approved, you’ll have 30 days to take your NC Business and NC Plumbing Technical exams (both exams taken on the same day at a PSI Testing Center)


The Plumbing Exam Prep Course:


Now you can join our live training event from any location with an internet connection. You can participate remotely and experience the same collaboration, instructor interaction, and learning benefits as if you were physically in the classroom!

Course Dates:

Friday, September 18, 2020 - 7:30 am - 5:00 pm - $295   GoToMeeting
(2020 Plumbing Exam Prep Manual & Study Guide Included & shipped via UPS)
Friday, October 16, 2020 - 7:30 am to 5:00 pm - $295   GoToMeeting
(2020 Plumbing Exam Prep Manual & Study Guide Included & shipped via UPS)
$295.00 - (Includes 2019 NC Plumbing Exam Prep Student Manual & Study Guide with hundreds of sample test questions)


Register Now!

Required Books:

$469.00 - Full Set of NC P-1 Plumbing Reference Books

   Click Here To Order Books



Plumbing Exam Prep Course Agenda

Session I

  • NC Plumbing Exam and testing strategies

Session II 

  • Sample questions from the NC Fuel Gas Code
  • Sample questions from the NC Plumbing Code

Session III       

  • Business and Project Management Handbook
  • 2020 NC Laws & Rules / General Stat. 87, NC Administrative Code

Session IV

  • Sample Questions: General Knowledge
  • Gas Pipe Sizing; using the Fuel Gas Code Tables
  • Water Supply & Distribution Piping; Back Flow Prevention
  • Isometric Pipe Diagrams & Pipe Sizing

Session V

  • How to Study for the Plumbing Exam; Open Questions
  • Document Submission  Instructions, Session Conclusion

Long Thing Blue Line

Approved to test but can't make the next class?

Plumbing Exam P-I Prep Home-Study Manual

We've launched another premier exam prep experience. This affordable Home Study Program lets you get ready for your exam, at home or at work, anytime.

You'll cover hundreds of sample test questions; learning to use your code books and apply the simple techniques.  Order the Plumbing Exam P-I Prep Course - Home Study Manual for only $169.00, set aside study time daily and ace your test!


Order the Complete Plumbing P-I Home-Study Exam Prep package including the Student Manual & Study Guide and all five of the 2018 NC Plumbing exam reference books  - $589.00 


Order the NC Plumbing exam reference books - $469.00       


  1.   Business and Project Management, 5th Edition
  2.   2020 NC Laws & Rules
  3.   2018 NC Fuel Gas Code
  4.   2018 NC Administrative Code
  5.   2018 NC Plumbing Code


Order Your Plumbing Books Here