North Carolina Plumbing Technician Contractor Exam Ultimate Package

Prepare for the North Carolina Plumbing Technician examination with an all-in-one Ultimate Package built around the codebooks, Board rules, structured exam preparation, and application support needed to move through the North Carolina technician licensing process. This package combines the listed reference books with 1 year of course access and Application Service, giving candidates a complete study system for reviewing technical plumbing concepts, navigating code requirements, and preparing for the state examination.

The North Carolina Plumbing Technician exam requires more than field knowledge alone. Candidates need to understand plumbing code provisions, fuel gas requirements, residential applications, administrative requirements, inspections, permitting concepts, and the laws and rules enforced by the North Carolina State Board of Examiners of Plumbing, Heating & Fire Sprinkler Contractors. Because the examination uses approved reference materials, effective preparation also requires becoming comfortable locating information quickly within the books.

This Ultimate Package supports that process with the North Carolina Administration Code and Policies, 2018 Edition; North Carolina Plumbing Code, 2018 Edition; North Carolina Fuel Gas Code, 2018 Edition; North Carolina Residential Code, 2018 Edition; and NC Board's Laws & Rules - 2026 Edition. The books are highlighted and tabbed for exam preparation to help candidates move through important sections more efficiently while studying.

Exam Details

The North Carolina Plumbing Technician examination is part of the licensing process administered by the North Carolina State Board of Examiners of Plumbing, Heating & Fire Sprinkler Contractors. Examinations are computer based and are administered through PSI testing centers.

The Plumbing Technician technical examination has a four-hour testing period. Board examinations require a passing grade of 70. Applicants who receive examination authorization must schedule and take the examination within the authorization period provided by the Board, which is generally 90 days from the eligibility notification.

The examination process focuses on the technical knowledge required for plumbing work as well as applicable North Carolina Board laws and rules. Candidates should be prepared to work with plumbing code requirements, water distribution systems, drainage and venting, fixtures, materials, fuel gas provisions, residential applications, code administration, inspections, and regulatory responsibilities.

An important distinction applies to this credential: a North Carolina Plumbing Technician license is a technician license and is not itself a contracting license. A Plumbing Technician may work within the scope permitted by the Board while employed by and appropriately associated with a licensed plumbing contractor. Class I and Class II technician classifications have different scopes, so candidates should apply for the classification that corresponds to their experience and intended work.

Open Book Test

The North Carolina Plumbing Technician examination uses approved reference materials. Candidates are expected to bring the allowed books required for their examination, and the testing center reviews reference materials for compliance with Board requirements.

An open-book exam still requires serious preparation. Four hours may sound like a substantial amount of testing time, but candidates who are unfamiliar with their references can lose valuable minutes searching through the wrong codebook or looking in the wrong chapter. The objective is to know both the technical concepts and where to locate supporting information.

Use the included highlighted and tabbed books throughout your study period. Practice identifying whether a question belongs in the Plumbing Code, Fuel Gas Code, Residential Code, Administration Code and Policies, or Board Laws & Rules. Repeated navigation builds familiarity with chapter organization, definitions, tables, exceptions, diagrams, and cross-references.

Candidates should also review the current examination-day book requirements before testing. Reference materials must comply with the Board and testing provider's rules when presented at the examination center.

Licensing Steps

1. Choose the appropriate Plumbing Technician classification. North Carolina recognizes Plumbing Technician Class I and Class II credentials, with different scopes of work.
2. Confirm that you meet the experience requirement. Applicants must document qualifying hands-on experience related to the installation, maintenance, service, or repair of plumbing systems.
3. Prepare and submit the required application. The application is submitted to the North Carolina State Board of Examiners of Plumbing, Heating & Fire Sprinkler Contractors with the required supporting information and fee.
4. Complete required background-check documentation. Applicants follow the Board's current application instructions for criminal-history information and supporting documentation.
5. Receive examination eligibility. After an application is approved, the Board provides instructions for scheduling the examination with PSI.
6. Schedule and take the examination. Candidates must test within the authorization period provided by the Board and bring the allowed reference materials required for their examination.
7. Complete the licensing process after passing. Passing applicants must follow the Board's instructions for activating the license within the required timeframe.

The included Application Service provides support with the application portion of this process. Candidates remain responsible for meeting the Board's eligibility requirements, providing accurate documentation, completing required examinations, and satisfying all licensing conditions.

State Requirements

North Carolina Plumbing Technician applicants must meet experience requirements established by the State Board. For Class I technician licensure, applicants must have 18 months, or 3,000 hours, of qualifying on-site full-time experience in the installation, maintenance, service, or repair of plumbing systems related to the license category. Class II technician applicants must have 15 months, or 2,500 hours, of qualifying experience.

The Class I Plumbing Technician scope covers potable water and drain, waste, and vent piping systems. A Class I Plumbing Technician must operate within the technician licensing structure established by the Board and may serve as a sublicensee of a Plumbing Contractor where applicable.

The Class II Plumbing Technician classification also addresses potable water and drain, waste, and vent piping systems but is limited in scope. Class II technicians may supervise qualifying work in single-family detached dwellings within the limits of their classification.

A technician credential should not be confused with a North Carolina Plumbing Contractor license. The Board specifically identifies technician licensure as a separate credential. Candidates who intend to contract directly with the public should understand the difference between technician and contractor qualifications before selecting a licensing path.

The Board currently accepts applications throughout the year. Once approved, applicants receive examination authorization and scheduling information. Candidates who fail an examination must follow the Board's re-examination procedures and applicable waiting period before testing again.

Reference Books

• Included Book: North Carolina Administration Code and Policies, 2018 Edition
  This reference supports preparation involving North Carolina code administration, permits, inspections, enforcement procedures, approvals, responsibilities, and administrative requirements that affect plumbing work.
• Included Book: North Carolina Plumbing Code, 2018 Edition
  This primary technical reference supports review of plumbing systems, fixtures, water distribution, sanitary drainage, venting, traps, cleanouts, piping materials, water heaters, backflow-related provisions, and installation requirements.
• Included Book: North Carolina Fuel Gas Code, 2018 Edition
  This reference supports study of fuel gas piping, materials, fittings, valves, regulators, appliance connections, pressure testing, combustion air, venting, and related installation and safety requirements.
• Included Book: North Carolina Residential Code, 2018 Edition
  This codebook supports preparation for residential plumbing and fuel gas applications, particularly requirements affecting one- and two-family dwelling construction and related plumbing installations.
• Included Book: NC Board's Laws & Rules - 2026 Edition
  This reference supports study of North Carolina licensing laws, Board rules, technician responsibilities, regulatory requirements, professional obligations, and requirements enforced by the North Carolina State Board of Examiners of Plumbing, Heating & Fire Sprinkler Contractors.

All books included in this Ultimate Package are highlighted and tabbed for exam preparation. Prepared books can make studying more organized by directing attention to important areas and helping candidates build familiarity with frequently referenced sections.

Exam Room Approved Books

The North Carolina Plumbing Technician examination uses approved reference books, and the required references depend on the technician classification. The listed package references are organized around the code and regulatory materials used for North Carolina Plumbing Technician preparation.

• North Carolina Administration Code and Policies, 2018 Edition
  Used for applicable administrative code, permitting, inspection, enforcement, and code administration material.
• North Carolina Plumbing Code, 2018 Edition
  Used for technical plumbing requirements including water supply, drainage, venting, fixtures, piping, materials, and installation provisions.
• North Carolina Fuel Gas Code, 2018 Edition
  Used where applicable for fuel gas piping, appliance-related provisions, testing, venting, combustion air, and fuel gas system requirements.
• North Carolina Residential Code, 2018 Edition
  Used where applicable for residential plumbing and fuel gas provisions affecting one- and two-family dwellings.
• NC Board's Laws & Rules - 2026 Edition
  Supports examination preparation involving Board laws, licensing rules, technician responsibilities, and regulatory requirements.

Test Information and Study Materials

A productive study plan begins with learning how the references work together. Technical plumbing questions may require the Plumbing Code, while residential applications can point toward the Residential Code. Fuel gas questions may require a different reference entirely, and questions concerning licensing responsibilities, permits, inspections, or Board authority may depend on administrative material or the Board's Laws & Rules.

Use the 1 year of course access to create a repeatable study routine. Work through lessons, review related sections in the books, practice locating information, and revisit subjects that take longer to understand. Rather than simply reading every codebook from beginning to end, connect each lesson or practice question to the reference where the answer is located.

Plumbing candidates should devote study time to water supply and distribution, sanitary drainage, vents, traps, fixtures, cleanouts, piping materials, installation requirements, water heaters, fuel gas piping, appliance connections, residential plumbing applications, administrative responsibilities, and state licensing rules.

Practice book navigation under timed conditions as the exam approaches. Select a question, identify the likely reference, locate the relevant chapter or section, confirm the answer, and move on. This process develops the combination of technical understanding and reference-navigation ability that is important for an open-book examination.

Live Class Schedule

The live training schedule is organized around the books and technical references used on the exam.

Click Here to View the Current Live Class Schedule

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps North Carolina Plumbing Technician candidates organize a large amount of technical and regulatory material into a more manageable preparation plan. Instead of approaching several codebooks without direction, students can use structured course material alongside the included highlighted and tabbed references.

The course supports trade-focused review of plumbing systems, code requirements, fuel gas provisions, residential applications, administrative requirements, and Board rules. Students can use the books directly while working through their training so they become familiar with the same type of reference navigation needed for an open-book examination.

Practice-oriented preparation also helps identify weak areas. Candidates can spend additional time reviewing difficult plumbing concepts, working through reference lookups, and becoming more comfortable with sections that are unfamiliar from day-to-day field experience.

The included Application Service adds support beyond exam study by helping candidates navigate the application stage of the North Carolina licensing process. Combined with 1 year of course access and the prepared books, the Ultimate Package provides a structured path for candidates who want both exam preparation and application support in one package.

FAQ Section

What Is Included in the North Carolina Plumbing Technician Ultimate Package?

The package includes North Carolina Administration Code and Policies, 2018 Edition; North Carolina Plumbing Code, 2018 Edition; North Carolina Fuel Gas Code, 2018 Edition; North Carolina Residential Code, 2018 Edition; NC Board's Laws & Rules - 2026 Edition; 1 year of course access; and Application Service. All included books are highlighted and tabbed for exam preparation.

How Much Is the Ultimate Package?

The package price is $1,465. A $250 refundable deposit is also required, bringing the total due today to $1,715.

Is the $250 Deposit Refundable?

Yes. The package includes a $250 refundable deposit.

How Long Does It Take to Process an Ultimate Book Package Order?

Please allow up to 15 business days for Ultimate book package orders.

Are the Books Highlighted and Tabbed?

Yes. All books included with this package are highlighted and tabbed for exam preparation.

How Long Do I Have Access to the Course?

This Ultimate Package includes 1 year of course access.

Is Application Service Included?

Yes. Application Service is included with this Ultimate Package.

Is the North Carolina Plumbing Technician Exam Open Book?

Yes. The examination uses approved reference materials. Candidates should study directly from their applicable references and become comfortable locating information efficiently before exam day.

How Long Is the Plumbing Technician Exam?

The North Carolina Plumbing Technician technical examination has a four-hour testing period.

What Is the Passing Grade?

North Carolina Board examinations require a grade of 70 to pass.

Is a Plumbing Technician License the Same as a Plumbing Contractor License?

No. North Carolina identifies the Plumbing Technician credential as a technician license, not a contracting license. Technician licensees work within the scope and employment structure established by the Board.

What Experience Is Required for a Plumbing Technician License?

Class I applicants must have 18 months, or 3,000 hours, of qualifying experience. Class II applicants must have 15 months, or 2,500 hours, of qualifying experience in the installation, maintenance, service, or repair of plumbing systems related to the classification sought.

How Should I Use the Books While Studying?

Use the books alongside the course. Practice identifying the correct reference for each question, locating chapters and sections, reading tables and exceptions carefully, and confirming answers directly from the applicable code or rule. Regular reference practice helps build the speed and familiarity needed for an open-book examination.