{"product_id":"north-carolina-restricted-limited-plumbing-contractor-exam-book-package","title":"North Carolina Restricted Limited Plumbing Contractor Exam Book Package","description":"\u003ch1 style=\"color: #d32f2f;\"\u003eNorth Carolina Restricted Limited Plumbing Contractor Exam Book Package\u003c\/h1\u003e\n\u003cp\u003ePrepare for the North Carolina Restricted Limited Plumbing Contractor examination with a focused reference-book package covering exterior plumbing systems, residential code requirements, code administration, licensing laws, business operations, and project management.\u003c\/p\u003e\n\u003cp\u003eThe Restricted Limited Plumbing Contractor classification is designed for a defined scope of exterior plumbing work. It includes exterior building sewer piping, exterior water-service piping two inches or smaller, exterior backflow preventers installed on piping two inches or smaller, and water-filtration systems. Candidates should understand both the technical requirements for this work and the legal limits of the classification.\u003c\/p\u003e\n\u003cp\u003eThis package includes the five references identified for the North Carolina Restricted Limited Plumbing Contractor examination: the North Carolina Administrative Code and Policies, 2018 Edition; North Carolina Plumbing Code, 2018 Edition; North Carolina Residential Code, 2018 Edition; NC Board’s Laws \u0026amp; Rules, 2026 Edition; and NASCLA Business, Law, and Project Management, 7th Edition.\u003c\/p\u003e\n\u003cp\u003eEach book supports a different part of the licensing examination. The North Carolina Plumbing Code is the primary technical resource for exterior building sewer piping, exterior water services, approved materials, sizing, protection, testing, backflow prevention, connections, cleanouts, and installation requirements.\u003c\/p\u003e\n\u003cp\u003eThe North Carolina Residential Code supports questions involving plumbing systems serving qualifying residential buildings. Candidates may use it to review water-service installation, building sewer connections, piping materials, burial requirements, backflow protection, and related residential construction provisions.\u003c\/p\u003e\n\u003cp\u003eThe North Carolina Administrative Code and Policies addresses permits, inspections, approvals, construction documents, code enforcement, alternative materials, and the authority and responsibilities of code officials. These administrative requirements are important because exterior plumbing work must be properly permitted and inspected when required.\u003c\/p\u003e\n\u003cp\u003eThe NC Board’s Laws \u0026amp; Rules reference explains the statutes and administrative rules governing plumbing contractors in North Carolina. It supports preparation involving license classifications, examination requirements, professional conduct, supervision, permit responsibilities, advertising, enforcement, and the limits placed on restricted licenses.\u003c\/p\u003e\n\u003cp\u003eNASCLA Business, Law, and Project Management supports the Business and Law portion of the examination. It covers business organization, contracts, estimating, financial management, project administration, employment responsibilities, safety programs, insurance, recordkeeping, and risk management.\u003c\/p\u003e\n\u003cp\u003eThe Restricted Limited Plumbing Contractor examination is open book. Candidates are responsible for bringing the approved references and ensuring that the books comply with the current rules for binding, commercial tabs, highlighting, and markings. Strong preparation combines trade knowledge with repeated practice locating information in the approved books.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat You Get\u003c\/h2\u003e\n\u003cdiv style=\"border: 3px solid #d32f2f; padding: 20px; margin: 25px 0; background-color: #fff7f7;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eNorth Carolina Administrative Code and Policies, 2018 Edition\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNorth Carolina Plumbing Code, 2018 Edition\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNorth Carolina Residential Code, 2018 Edition\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNC Board’s Laws \u0026amp; Rules, 2026 Edition\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNASCLA Business, Law, and Project Management, 7th Edition\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Details\u003c\/h2\u003e\n\u003cp\u003eThe North Carolina Restricted Limited Plumbing Contractor licensing process includes a technical examination and a Business and Law examination. The Restricted Limited Plumbing Contractor technical examination allows two hours. The Business and Law examination allows one and one-half hours.\u003c\/p\u003e\n\u003cp\u003eThe Business and Law examination may not be required when an applicant already holds a currently active contractor license issued by the same Board and passed the Board’s Business and Law examination after August 2003. The applicant must meet the Board’s conditions for the exemption.\u003c\/p\u003e\n\u003cp\u003eThe technical examination focuses on the work authorized by the restricted classification. Candidates should prepare for questions involving exterior building sewer piping, exterior water-service piping two inches or smaller, exterior backflow preventers on piping two inches or smaller, water-filtration systems, permits, inspections, safety, and applicable plumbing-code requirements.\u003c\/p\u003e\n\u003cp\u003eExterior building sewer preparation may include approved piping materials, minimum size, slope, cleanouts, changes in direction, connections, trench conditions, bedding, support, protection from damage, testing, and the transition between the building drain and the exterior sewer system.\u003c\/p\u003e\n\u003cp\u003eExterior water-service preparation may involve approved materials, sizing, pressure, burial depth, separation from sewer piping, protection against freezing and physical damage, valves, joints, connections, backflow protection, and prevention of contamination.\u003c\/p\u003e\n\u003cp\u003eBackflow-prevention study should include the purpose of protecting potable water, common backflow conditions, approved devices, installation location, accessibility, drainage, testing considerations, protection from freezing, and restrictions associated with the two-inch piping limitation.\u003c\/p\u003e\n\u003cp\u003eWater-filtration preparation may include equipment location, piping connections, bypass arrangements, shutoff valves, drainage, pressure considerations, service access, protection against contamination, and installation according to applicable code and manufacturer requirements.\u003c\/p\u003e\n\u003cp\u003eCandidates should also understand trenching and excavation safety. Exterior plumbing work may expose workers to cave-ins, underground utilities, water accumulation, traffic hazards, falling materials, and restricted access. Safe excavation procedures remain an important part of professional plumbing work.\u003c\/p\u003e\n\u003cp\u003eAdministrative questions may address when permits are required, inspection responsibilities, correction of noncompliant work, approved materials, construction documents, code-official authority, and the process for obtaining approval before concealing or placing a system into service.\u003c\/p\u003e\n\u003cp\u003eThe Business and Law portion may cover business organization, proposals, contracts, estimating, project scheduling, financial controls, employment practices, insurance, safety programs, recordkeeping, licensing rules, and risk management.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eOpen Book Test\u003c\/h2\u003e\n\u003cp\u003eThe North Carolina Restricted Limited Plumbing Contractor examination is an open-book test. Candidates must bring the references assigned to the examination category. Only books approved for that examination may be taken into the testing room.\u003c\/p\u003e\n\u003cp\u003eThe current reference list identifies the North Carolina Administrative Code and Policies, North Carolina Plumbing Code, North Carolina Residential Code, Board’s Laws \u0026amp; Rules, and the approved Business and Project Management reference for Restricted Limited Plumbing Contractor candidates.\u003c\/p\u003e\n\u003cp\u003eHard-bound, spiral-bound, and ring-bound editions may be used when they remain in their original published condition. Approved loose-leaf codebooks must remain in the original binders provided by the publisher.\u003c\/p\u003e\n\u003cp\u003eCommercially available, non-removable index tabs may be permanently attached to the pages. Highlighting is permitted. Written notes, formulas, calculations, underlining, homemade tabs, unauthorized divider pages, loose paper, taped inserts, copied material, and printed PDF editions are not allowed.\u003c\/p\u003e\n\u003cp\u003eOpen-book testing requires preparation because the examination period is limited. Candidates should not expect to read unfamiliar chapters from beginning to end during the test. A better method is to identify the subject, select the correct reference, locate the governing section, and confirm the answer efficiently.\u003c\/p\u003e\n\u003cp\u003eA question involving exterior building sewer slope or cleanouts should direct the candidate to the Plumbing Code. A question involving a residential water-service connection may require the Residential Code. A permit or inspection question may require the Administrative Code and Policies.\u003c\/p\u003e\n\u003cp\u003eQuestions involving the permitted scope of a Restricted Limited Plumbing Contractor, professional conduct, supervision, or Board authority should direct the candidate to the NC Board’s Laws \u0026amp; Rules. Business questions involving contracts, estimating, financial management, or project administration may require the NASCLA reference.\u003c\/p\u003e\n\u003cp\u003eCandidates should practice using the table of contents, index, definitions, chapter headings, tables, figures, and cross-references in every book. Reading the complete provision is important because exceptions, limitations, and connected sections may affect the correct answer.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eLicensing Steps\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the restricted classification.\u003c\/strong\u003e Review the authorized work and make sure it matches the applicant’s experience and intended services.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eObtain the required references.\u003c\/strong\u003e Applicants should have the current approved books and prepare with the same references used during the examination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument qualifying experience.\u003c\/strong\u003e Collect records showing experience in the installation, maintenance, service, or repair of plumbing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete the contractor examination application.\u003c\/strong\u003e Select the Restricted Limited Plumbing Contractor classification and provide the requested personal and employment information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eObtain the required background report.\u003c\/strong\u003e Follow the Board’s instructions for securing and submitting the nationwide criminal background record report.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmit experience verification.\u003c\/strong\u003e Provide properly completed employer statements and the supporting employment or earnings records requested by the Board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmit the completed application.\u003c\/strong\u003e Include all required forms, signatures, notarizations, supporting documents, and applicable examination fees.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive examination approval.\u003c\/strong\u003e The Board reviews the application, experience, background information, and supporting records before authorizing the applicant to test.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchedule the examinations.\u003c\/strong\u003e Approved applicants receive instructions for scheduling the technical and Business and Law examinations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare the approved books.\u003c\/strong\u003e Make sure every reference complies with the current rules for binding, tabs, highlighting, inserts, and markings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete the examinations.\u003c\/strong\u003e Take the two-hour technical examination and the one-and-one-half-hour Business and Law examination unless a Board-approved exemption applies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete license issuance requirements.\u003c\/strong\u003e Passing the examinations satisfies the testing component, but all remaining Board requirements must be completed before the license is issued.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eState Requirements\u003c\/h2\u003e\n\u003cp\u003eThe North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors administers the Restricted Limited Plumbing Contractor license. The Board reviews applications, verifies experience, authorizes examinations, issues licenses, and enforces the laws and rules governing licensed plumbing work.\u003c\/p\u003e\n\u003cp\u003eApplicants must document 1,500 hours, or approximately nine months of full-time experience, in the installation, maintenance, service, or repair of plumbing systems. The experience may involve work for which a plumbing license was or was not required.\u003c\/p\u003e\n\u003cp\u003eApproved academic or technical training directly related to plumbing may account for up to one-half of the experience requirement. This means qualifying education may provide credit for up to 750 hours.\u003c\/p\u003e\n\u003cp\u003eA current active licensee of the North Carolina Irrigation Contractor Licensing Board may qualify through an alternative path when the applicant also holds an approved municipal Backflow Inspector certification or demonstrates the required experience maintaining, servicing, or repairing plumbing-system components.\u003c\/p\u003e\n\u003cp\u003eAn applicant with current active certification as an On-Site Wastewater Contractor may also qualify through an alternative path when the applicant completes the applicable plumbing education or demonstrates the required experience with plumbing-system components.\u003c\/p\u003e\n\u003cp\u003eThe Restricted Limited Plumbing Contractor license authorizes exterior building sewer piping, exterior water-service piping two inches or smaller, exterior backflow preventers installed on piping two inches or smaller, and water-filtration systems.\u003c\/p\u003e\n\u003cp\u003eThe license does not provide the same scope as a Plumbing Class I or Plumbing Class II Contractor license. License holders must remain within the work expressly authorized by the restricted classification.\u003c\/p\u003e\n\u003cp\u003eRestricted license holders may not offer or perform plumbing contracting outside the approved scope. Performing work beyond the classification may result in enforcement or disciplinary action.\u003c\/p\u003e\n\u003cp\u003ePassing the examination does not independently authorize contracting. The applicant must receive the active Restricted Limited Plumbing Contractor license before advertising, bidding, contracting, or performing work that requires this credential.\u003c\/p\u003e\n\u003cp\u003eLicensed contractors are responsible for obtaining required permits, arranging inspections, supervising work, maintaining current license information, and complying with applicable plumbing codes, safety requirements, Board rules, and professional standards.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eReference Books\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNorth Carolina Administrative Code and Policies, 2018 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis reference addresses administration of the North Carolina State Building Code, including permits, construction documents, inspections, approvals, alternative materials, enforcement, code-official authority, and contractor responsibilities.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNorth Carolina Plumbing Code, 2018 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the primary technical reference for exterior plumbing preparation. It covers water services, building sewers, materials, sizing, slope, cleanouts, backflow prevention, testing, protection, connections, and installation requirements.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNorth Carolina Residential Code, 2018 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis reference contains plumbing requirements for qualifying residential buildings, including water-service piping, building sewer connections, materials, burial, backflow protection, and related residential installation provisions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNC Board’s Laws \u0026amp; Rules, 2026 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis Board-issued reference contains the statutes and administrative rules governing North Carolina plumbing contractors, including restricted classifications, examination requirements, professional conduct, supervision, permits, enforcement, and license-holder responsibilities.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNASCLA Business, Law, and Project Management, 7th Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis reference supports the Business and Law examination with material involving business organization, contracts, estimating, financial management, project administration, employment practices, safety, insurance, recordkeeping, and risk management.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Room Approved Books\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNorth Carolina Administrative Code and Policies, 2018 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eUsed for questions involving permits, inspections, construction documents, approvals, administration, and code enforcement.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNorth Carolina Plumbing Code, 2018 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eUsed for technical questions involving exterior water services, building sewers, backflow prevention, materials, sizing, protection, and installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNorth Carolina Residential Code, 2018 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eUsed for plumbing requirements associated with qualifying residential buildings and exterior residential plumbing connections.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNC Board’s Laws \u0026amp; Rules, 2026 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eUsed for questions involving license scope, Board authority, professional conduct, supervision, enforcement, and contractor responsibilities.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNASCLA Business, Law, and Project Management, 7th Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eUsed for the Business and Law examination covering contractor business operations and project-management responsibilities.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eTest Information and Study Materials\u003c\/h2\u003e\n\u003cp\u003eBuild a study plan around exterior water services, exterior building sewers, backflow prevention, water filtration, permits, inspections, licensing laws, and contractor business practices.\u003c\/p\u003e\n\u003cp\u003ePractice using the Plumbing Code to locate approved materials, sizing requirements, burial provisions, cleanout rules, separation requirements, connections, testing procedures, and protection against contamination or damage.\u003c\/p\u003e\n\u003cp\u003eReview the Residential Code for provisions affecting exterior plumbing connected to single-family dwellings and other qualifying residential buildings. Learn when the residential reference applies and when the Plumbing Code provides the controlling requirement.\u003c\/p\u003e\n\u003cp\u003eUse timed navigation exercises. Select a topic, locate it through the index, identify the applicable section, read the complete provision, and review related exceptions or cross-references.\u003c\/p\u003e\n\u003cp\u003eStudy the Administrative Code and Policies together with the technical codes. Proper plumbing work involves both technical installation and compliance with permits, inspections, approvals, and code-enforcement procedures.\u003c\/p\u003e\n\u003cp\u003eReview the Board’s Laws \u0026amp; Rules regularly. Candidates should understand the precise limits of the restricted license and avoid confusing it with the broader Plumbing Class I or Class II classifications.\u003c\/p\u003e\n\u003cp\u003eFor the Business and Law examination, study contracts, bidding, estimating, project scheduling, financial controls, employment practices, insurance, recordkeeping, safety programs, and risk management.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow Contractor Exam Prep Helps You Reach Your Goal\u003c\/h2\u003e\n\u003cp\u003eContractor Exam Prep helps North Carolina Restricted Limited Plumbing Contractor candidates organize technical, administrative, licensing, and business references into a practical study structure.\u003c\/p\u003e\n\u003cp\u003eTrade-focused review connects code provisions with exterior plumbing work, including water services, building sewers, backflow preventers, filtration systems, trench conditions, testing, permits, and inspections.\u003c\/p\u003e\n\u003cp\u003ePractice-oriented preparation helps candidates identify the subject of a question, select the correct reference, locate the applicable section, and confirm the answer using the surrounding code language.\u003c\/p\u003e\n\u003cp\u003eReference-navigation practice develops familiarity with indexes, definitions, chapters, tables, figures, and cross-references. These skills are especially important during the two-hour technical examination.\u003c\/p\u003e\n\u003cp\u003eBusiness and law preparation supports the responsibilities that accompany a contractor license, including proposals, contracts, estimating, financial management, project administration, safety, employment practices, insurance, and recordkeeping.\u003c\/p\u003e\n\u003cp\u003eNo book package can guarantee examination passage or license issuance. Results depend on the applicant’s experience, qualifications, preparation, understanding of the references, and performance during the examinations.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat books are included in this package?\u003c\/h2\u003e\n\u003cp\u003eThe package includes the 2018 North Carolina Administrative Code and Policies, Plumbing Code, Residential Code, the NC Board’s Laws \u0026amp; Rules 2026 Edition, and NASCLA Business, Law, and Project Management, 7th Edition.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eIs the examination open book?\u003c\/h2\u003e\n\u003cp\u003eYes. Candidates must bring the approved references and ensure that the books comply with current examination rules.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eAre all five books allowed in the examination room?\u003c\/h2\u003e\n\u003cp\u003eYes. The five listed references are identified for the Restricted Limited Plumbing Contractor technical and business examinations.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat work does the restricted license cover?\u003c\/h2\u003e\n\u003cp\u003eIt covers exterior building sewer piping, exterior water-service piping two inches or smaller, exterior backflow preventers on piping two inches or smaller, and water-filtration systems.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow long is the technical examination?\u003c\/h2\u003e\n\u003cp\u003eThe Restricted Limited Plumbing Contractor technical examination allows two hours.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eIs there a separate Business and Law examination?\u003c\/h2\u003e\n\u003cp\u003eYes. The Business and Law examination allows one and one-half hours unless the applicant qualifies for a Board-approved exemption.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow much experience is required?\u003c\/h2\u003e\n\u003cp\u003eApplicants must document 1,500 hours of qualifying plumbing experience. Approved related education may account for up to 750 hours.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eCan I write notes in the exam books?\u003c\/h2\u003e\n\u003cp\u003eNo. Written notes, formulas, calculations, underlining, homemade tabs, and added text are prohibited. Highlighting and approved permanently attached commercial tabs are permitted.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eAre printed PDF codebooks allowed?\u003c\/h2\u003e\n\u003cp\u003eNo. Printed PDF versions of the examination references are not permitted in the testing room.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes this license allow interior plumbing work?\u003c\/h2\u003e\n\u003cp\u003eThe credential is limited to the exterior plumbing and filtration work authorized by the Restricted Limited Plumbing Contractor classification. It does not provide the broader authority of Plumbing Class I or Class II licensing.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes passing the examinations automatically issue the license?\u003c\/h2\u003e\n\u003cp\u003eNo. Passing the examinations satisfies the testing component, but the applicant must complete all experience, application, background, documentation, and license-issuance requirements.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes this book package guarantee a passing score?\u003c\/h2\u003e\n\u003cp\u003eNo. Examination results depend on the candidate’s experience, preparation, understanding of the books, reference-navigation skills, and performance during the examinations.\u003c\/p\u003e","brand":"1 Exam Prep","offers":[{"title":"Contractor Exam Book Package","offer_id":45919396266037,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"Contractor Exam Books + Highlighted \u0026 Tabbed [+$400]","offer_id":45919396298805,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2522\/1688\/files\/2026NEWPRODUCTS-14-NC-RESTRICTED-LIMITED-PLUMBING-BOOKS.jpg?v=1787552679","url":"https:\/\/contractorexampreps.com\/products\/north-carolina-restricted-limited-plumbing-contractor-exam-book-package","provider":"Contractor Exam Preps","version":"1.0","type":"link"}