Required Books
References can be highlighted but may only be tabbed with tabs manufactured or provided by the publisher.
The book for the Business and Law portion of the exam can only be obtained by directly contacting the State Licensing Board. The references listed below are available for purchase from our online contractor’s bookstore or by calling our office at 1-800-992-1910
**Board's Laws & Rules - 2024 or 2025 Edition
**Business & Project Management for Contractors, 6th Ed.
** Both of these items are available directly from:
State Board of Examiners of Plbg., Htg. & Fire Spklr. Cont.
1109 Dresser Court,
Raleigh, NC 27609
Phone: 919-875-3612
Website: www.nclicensing.org
Add All Required Books to Cart ($445.00)
Additional Services
The Plumbing Class 1 classification covers the system of pipes, fixtures, apparatus and appurtenances installed upon the premises or in a building to supply water to and to convey sewage or other waste from the premises or building. The Plumbing Class 1 contractor may do this work in commercial, residential, industrial, and institutional buildings.
To apply, contact North Carolina State Board of Examiners for Plumbing, Heating, and Fire Sprinkler contractors at 1-919-875-3612.
The fee for the application is $25 and the licensing fee for initial license and for renewal is $125.
Applications will be processed in 2 to 4 weeks from the time they are received.
All licenses expire on the last day of December in each year following their issuance or renewal.
Important Contacts
North Carolina does not have reciprocity for this license.
- The fee for the exam is $100 ($25 application fee and $75 for the exam).
- The Plumbing Class 1 exam has 150 questions with a time limit of 4 hours. The Business Law exam has 50 questions with a 1.5 hour time limit
The exam is designed to test the applicant’s knowledge concerning the analysis of plans and specifications, estimating costs, fundamentals of installation and design, codes, fire hazards, and related subjects as they pertain to heating.
- An applicant has 30 days to take the exam once approval has been given.
- To schedule your exam after obtaining approval, contact PSI at 1-800-733-9267.
American Contractors offers a one day seminar to prepare for the North Carolina Plumbing Contractor Class 1 and we carry all of the references needed to prepare and take the North Carolina Plumbing exams. We also carry all the HVAC, Plumbing, Fire Sprinkler and Fuel Piping books needed for the exams. Please contact us for additional information, 1-800-992-1910.