The 1 Package: All-Inclusive Hawaii Ventilating and Air Conditioning Contractor (C-52) Exam, Licensing & Business Setup Solution

The 1 Package: All-Inclusive Hawaii Ventilating and Air Conditioning Contractor (C-52) Exam, Licensing & Business Setup Solution is designed for contractors who want exam preparation, licensing support, and business setup services in one complete package. This all-inclusive solution combines C-52 HVAC trade study books, Hawaii business and law books, 1 year of course access, Application Service, business formation support, EIN filing, and contractor compliance guidance.

The Hawaii C-52 Ventilating and Air Conditioning Contractor classification is connected with HVAC systems, mechanical code concepts, refrigeration and air conditioning principles, ventilation, duct construction, commercial load calculation, equipment installation, airflow, system components, troubleshooting awareness, OSHA safety, and contractor-level decision making. Preparing for this license requires more than field experience alone. Students need to understand technical HVAC topics, jobsite safety, business operations, public works requirements, wage-related topics, and the Hawaii contractor licensing process.

This package is built for students who want a stronger path from exam preparation to licensing and business readiness. The included books support both trade preparation and business/law preparation. The course helps organize the material into a practical study plan. Application Service supports the licensing paperwork process, while the business setup services help students prepare for professional operations through entity setup, EIN filing, and compliance guidance.

This is a closed book exam preparation package. The included books are used for study before the exam, not as exam-room reference materials. Students should use the books, course, and practice-oriented review to build recall, strengthen weak areas, and become more confident with contractor-level exam content.

Exam Details

The Hawaii Ventilating and Air Conditioning Contractor (C-52) exam is part of the licensing process for applicants pursuing this specialty contractor classification. Hawaii contractor licensing is handled through the Hawaii Contractors License Board under the Professional and Vocational Licensing Division of the Department of Commerce and Consumer Affairs. Contractor examinations are administered by PSI Services, LLC after the applicant has been approved by the Board to test.

The C-52 trade preparation focuses on mechanical code concepts, ventilating systems, air conditioning systems, refrigeration principles, duct construction, air distribution, load calculation awareness, equipment installation, system components, safety procedures, testing and balancing awareness, maintenance concepts, and practical contractor decision making. Students preparing for this classification should review both the technical side of HVAC work and the field judgment needed to perform ventilating and air conditioning work professionally.

The International Mechanical Code, 2018 supports study of mechanical system requirements, equipment installation concepts, ventilation, exhaust systems, ducts, combustion air, refrigeration-related provisions, and code-based mechanical knowledge. Modern Refrigeration and Air Conditioning, 22nd edition supports review of refrigeration cycles, air conditioning systems, system components, controls, troubleshooting concepts, and practical HVAC theory. Manual N - Commercial Load Calculation for Small Commercial Buildings, 5th Edition supports study of commercial load calculation concepts. HVAC Duct Construction Standards, Metal and Flexible supports review of duct construction, duct materials, installation standards, and airflow-related construction concerns.

The business and law preparation focuses on contractor operations and Hawaii-specific legal responsibilities. Students should review contractor management, project management, contracts, public works rules, wage and hour requirements, wage determinations, and the business obligations that come with licensed construction work. The business references in this package support that part of the preparation process.

Applicants must receive approval from the Hawaii Contractors License Board before registering for the applicable contractor examination. After approval, the applicant receives examination eligibility information with scheduling instructions. This package supports exam preparation, application organization, and business setup, while the state licensing decision remains with the Board.

Closed Book Test

The Hawaii Ventilating and Air Conditioning Contractor (C-52) exam preparation covered by this package is for a closed book test. Books, printed notes, loose papers, and outside reference materials are not used as exam-room resources for this product’s preparation path. The included books are study materials for use before the exam.

Closed book testing requires a study plan based on memory, understanding, and application. Students should focus on learning HVAC vocabulary, recognizing mechanical code concepts, understanding refrigeration and air conditioning principles, reviewing duct construction standards, and applying contractor knowledge to exam-style questions. The goal is to understand the material well enough to answer questions without relying on a book during the test.

For trade preparation, students should review mechanical code concepts, ventilation, air conditioning systems, refrigeration principles, duct construction, airflow, load calculation concepts, equipment installation, system components, controls, safety procedures, maintenance awareness, troubleshooting concepts, and contractor field judgment. For business and law preparation, students should review contractor management, public works rules, wage requirements, project responsibilities, and Hawaii-specific business topics.

A strong closed book study routine includes reading assigned references, reviewing course lessons, answering practice questions, writing down difficult terms, and returning to weak areas until the material becomes easier to recall. Repetition matters because closed book testing rewards both knowledge and confidence under exam conditions.

Licensing Steps

The licensing process begins with selecting the correct contractor classification. Applicants pursuing the Hawaii C-52 Ventilating and Air Conditioning Contractor license should confirm that the classification matches the type of work they plan to perform. The C-52 classification applies to specialty ventilating and air conditioning work within the scope allowed by Hawaii.

After selecting the classification, applicants submit the required application materials to the Hawaii Contractors License Board. The Board reviews applications according to state licensing rules and procedures. Applicants must be approved before they are allowed to schedule the applicable examination through PSI.

Once exam approval is issued, the applicant schedules the required exam or exams and continues preparing for test day. Passing the exam is one part of the licensing process. Applicants must also complete the remaining state requirements before a license may be issued. These requirements may include business documentation, fees, insurance-related items, responsible managing employee information, or other materials required by the Board.

The Application Service included in this 1 Package supports students through the application side of the process. This helps students stay more organized while managing exam preparation, paperwork, and business setup steps. The business formation and EIN filing services also help create a foundation for operating as a professional contracting business.

State Requirements

Hawaii contractor licensing is regulated by the Hawaii Contractors License Board. The Board oversees contractor classifications, applications, examinations, licensing, renewals, and related licensing matters. Applicants must follow the state process, receive approval to test, and complete the requirements established for the license they are pursuing.

The C-52 Ventilating and Air Conditioning Contractor classification is a specialty contractor classification. Students preparing for this license should understand the trade scope and the responsibilities connected with professional HVAC work. This includes knowledge of ventilating systems, air conditioning systems, refrigeration concepts, mechanical code topics, duct construction, load calculation principles, jobsite safety, equipment installation, and practical HVAC procedures.

HVAC contractors may work with systems that affect comfort, ventilation, indoor air movement, energy use, safety, and building performance. Students should prepare with a contractor-level mindset, connecting technical study with real jobsite decisions. System layout, duct sizing awareness, airflow, equipment selection, access, serviceability, code compliance, and safety all play important roles in professional HVAC work.

Hawaii contractor licensing also includes business and law responsibilities. Contractors may need to understand public contracts, expenditure of public money, wages and hours on public works, wage determinations, project management, and general contractor business operations. The business books included in this package support study of those topics.

Exam preparation and business setup services do not replace state approval. Students must still complete the application process, receive approval to test, schedule the exam properly, and satisfy the requirements set by the Hawaii Contractors License Board.

Reference Books

Please allow up to 15 business days for The 1 Package book orders.

• Included Book: International Mechanical Code, 2018
  This mechanical code reference supports review of mechanical system requirements, ventilation, exhaust systems, ducts, combustion air, refrigeration-related provisions, equipment installation, and code-based knowledge related to ventilating and air conditioning work.
• Included Book: Modern Refrigeration and Air Conditioning, 22nd edition
  This HVAC reference supports study of refrigeration cycles, air conditioning systems, system components, controls, troubleshooting concepts, service practices, installation principles, and practical HVAC theory used in the field.
• Included Book: Manual N - Commercial Load Calculation for Small Commercial Buildings, 5th Edition
  This reference supports review of commercial load calculation concepts, building loads, cooling and heating load factors, design conditions, system sizing awareness, and load-related decision making for small commercial buildings.
• Included Book: HVAC Duct Construction Standards, Metal and Flexible
  This duct construction reference supports study of metal and flexible duct systems, duct materials, construction methods, reinforcement, sealing, installation considerations, and airflow-related construction standards.
• Included Book: Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  This OSHA construction safety reference supports review of jobsite safety standards, hazard recognition, ladder and scaffold awareness, fall protection concepts, electrical awareness, personal protective equipment, material handling, and contractor safety responsibilities.
• Included Book: NASCLA Contractors Guide to Business, Law and Project Management Hawaii edition 1st edition 2022
  This business and law reference supports study of contractor business practices, project management, contracts, financial management, labor topics, licensing responsibilities, and Hawaii-specific contractor requirements.
• Included Book: Hawaii Revised Statutes chapter 103 Expenditure of Public Money and Public Contracts
  This Hawaii statute reference supports review of public money and public contract requirements that may affect contractors working on public projects.
• Included Book: Hawaii Revised Statutes chapter 104 Wages and Hours of Employees on Public Works
  This statute reference supports study of wage and hour requirements connected with public works projects and contractor labor responsibilities in Hawaii.
• Included Book: Hawaii Administrative Rules Title 12, Chapter 22 Wage Determinations
  This administrative rules reference supports review of wage determination requirements and related public works compliance topics for Hawaii contractors.

Test Information and Study Materials

The study materials in this package are organized around C-52 ventilating and air conditioning trade preparation, plus Hawaii contractor business/law preparation. The trade books help students review mechanical code concepts, refrigeration and air conditioning theory, commercial load calculations, duct construction standards, HVAC equipment, installation practices, and OSHA safety. The business books help students study contractor management, public works rules, wage topics, and Hawaii-specific legal responsibilities.

For mechanical code preparation, students should focus on system requirements, ventilation, exhaust, duct systems, equipment installation, access, combustion air concepts, refrigeration-related provisions, and mechanical code vocabulary. Code study should be connected to practical HVAC work so students understand how requirements affect real installations.

For refrigeration and air conditioning preparation, students should review the refrigeration cycle, compressors, condensers, evaporators, metering devices, refrigerants, controls, electrical components, airflow, troubleshooting concepts, and service procedures. HVAC questions often require students to understand how system components work together, not just memorize individual terms.

For commercial load calculation preparation, students should review the purpose of load calculations, the relationship between building conditions and equipment sizing, internal and external loads, occupancy-related factors, ventilation load awareness, and design conditions. Load calculation knowledge supports better understanding of why properly sized systems matter for comfort, energy use, humidity control, and equipment performance.

For duct construction preparation, students should review duct materials, metal duct construction, flexible duct considerations, reinforcement, sealing, support, air leakage awareness, airflow, pressure concepts, and installation quality. Duct construction affects system performance, comfort, noise, efficiency, and equipment operation, so students should treat duct study as a major part of HVAC preparation.

For safety preparation, the OSHA reference is an important study tool. HVAC work may involve ladders, roof access, electrical hazards, tools, equipment, lifting, sharp metal edges, confined or tight work areas, fall hazards, and material handling. Students should study safety material as practical contractor knowledge rather than isolated regulation text.

For business and law preparation, students should review the NASCLA Hawaii guide and the listed Hawaii statutes and administrative rules. These references support study of contractor operations, public contracts, project management, wage requirements, public works responsibilities, and legal obligations that may affect contractors in Hawaii.

Because the exam preparation path is closed book, students should use an active study routine. A strong routine includes reading assigned sections, reviewing course lessons, answering practice questions, identifying weak areas, and returning to the books for reinforcement. Repetition is important because closed book testing rewards understanding and recall.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps students prepare through organized study guidance, trade-focused review, business/law preparation, practice-oriented learning, and structured licensing support. Many contractor applicants have field experience but still need a clear plan for studying exam content and completing licensing steps. This all-inclusive 1 Package gives students exam preparation, Application Service, business formation support, EIN filing, and contractor compliance guidance in one complete solution.

The course helps students move through the material with a focused study plan. Instead of trying to study several technical books and business references without structure, students can review trade topics, business topics, mechanical code concepts, refrigeration principles, duct standards, public works concepts, and Hawaii contractor law in a more organized way. The included books provide the source material, while the course helps guide review and repetition.

For trade study, 1 Exam Prep supports review of mechanical code concepts, refrigeration and air conditioning principles, ventilation, commercial load calculation, duct construction, OSHA safety, equipment installation, system components, troubleshooting awareness, and contractor procedures. For business and law study, the package supports review of contractor management, public works rules, wage requirements, project responsibilities, and Hawaii-specific business topics.

The Application Service, business formation support, EIN filing, and contractor compliance guidance help students move beyond exam preparation and toward business readiness. No package can guarantee a passing score, licensing approval, or a specific business result, but this all-inclusive structure helps students prepare with a stronger system and a clearer path.

FAQ Section

What is included in The 1 Package?

This package includes the listed C-52 trade books, Hawaii business and law books, 1 year of course access, Application Service, business formation support, EIN filing with the IRS, and contractor compliance guidance.

Which trade books are included?

The included trade books are International Mechanical Code, 2018; Modern Refrigeration and Air Conditioning, 22nd edition; Manual N - Commercial Load Calculation for Small Commercial Buildings, 5th Edition; HVAC Duct Construction Standards, Metal and Flexible; and Code of Federal Regulations - 29 CFR Part 1926 (OSHA).

Which business and law books are included?

The included business and law books are NASCLA Contractors Guide to Business, Law and Project Management Hawaii edition 1st edition 2022; Hawaii Revised Statutes chapter 103; Hawaii Revised Statutes chapter 104; and Hawaii Administrative Rules Title 12, Chapter 22.

How much is the all-inclusive package?

The total cost is $2,555. The refundable deposit is $650. The total is $3,205 All-Inclusive – No Hidden Fees!

Is the refundable deposit returned?

The $650 deposit is refundable based on the stated return window and book condition at return. The deposit applies when books are returned in similar condition within 1 year.

Is Application Service included?

Yes. Application Service is included with this all-inclusive package.

Is business formation included?

Yes. Business formation support for an LLC or Corporation is included to help establish the business entity for professional contracting operations.

Is EIN filing included?

Yes. EIN filing with the IRS is included to help obtain the Employer Identification Number used for business banking, tax management, hiring employees, and professional business operation.

Is the Hawaii C-52 exam open book?

No. This package is prepared for a closed book test. The books are used for study before the exam and are not exam-room reference materials.

Who administers Hawaii contractor exams?

Hawaii contractor examinations are administered by PSI Services, LLC after the applicant has been approved by the Hawaii Contractors License Board.

Can this package guarantee a passing score or license approval?

No. This package provides exam preparation, licensing support, and business setup services, but it does not guarantee a passing score, licensing approval, or any state licensing outcome.