Prepare for your Oklahoma Refrigeration Contractor examination and take the next step toward establishing your contracting business with The 1 Package from 1 Exam Prep. This all-inclusive preparation solution combines highlighted and tabbed rental books, 1 year of course access, Application Service, Business Formation, EIN Filing with the IRS, and Contractor Compliance Guidance.
Designed for refrigeration technicians, HVAC professionals, and experienced mechanical trade specialists, The 1 Package brings together examination preparation, licensing assistance, and business setup services in one coordinated offering.
The package includes nine technical, safety, regulatory, and business references, including the International Mechanical Code 2024, Modern Refrigeration and Air Conditioning, 22nd Edition, and Code of Federal Regulations - 29 CFR Part 1926 (OSHA).
All included rental books are highlighted and tabbed to support organized preparation and efficient reference navigation. The package also includes Oklahoma mechanical licensing laws, contractor business management materials, construction lien provisions, and workers' compensation regulations.
Refrigeration contracting involves technical knowledge of refrigeration systems, electrical controls, refrigerants, equipment components, mechanical piping, troubleshooting, and construction safety. Business ownership also involves important administrative and regulatory responsibilities.
With 1 year of course access and included licensing and business setup services, The 1 Package supports customers preparing for their examination while building the foundation for professional refrigeration contracting operations in Oklahoma.
Package Cost: $2,695
Refundable Book Deposit: $300
Total Initial Payment: $2,995
All-In Package — No Hidden Charges.
Deposit Refund Terms: The $300 deposit is refundable if the rental books are returned in similar condition within 1 year from the date they are received.
Order Processing: Please allow up to 15 business days for The 1 Package book orders.
The Oklahoma Refrigeration Contractor examination evaluates knowledge associated with the operation, installation, maintenance, repair, fabrication, alteration, and extension of refrigeration systems. The Oklahoma Construction Industries Board regulates mechanical contractor licensing, and PSI administers the applicable examination.
The examination addresses six technical categories:
Electrical Knowledge and Controls, Refrigeration Equipment and Components, and Refrigeration Systems Operations together account for 60 of the 80 questions. These subjects deserve substantial attention during technical preparation.
Oklahoma mechanical contractor licensing also involves a separate Mechanical Business and Law examination. The additional business and regulatory references included in The 1 Package help support preparation for the professional responsibilities associated with contracting.
The Oklahoma Refrigeration Contractor technical examination is an open-book test. Candidates may use approved reference materials under PSI examination rules.
Open-book testing requires candidates to understand technical concepts, recognize relevant examination topics, and locate information efficiently. Familiarity with diagrams, chapter organization, indexes, and technical tables is an important part of preparation.
Oklahoma adopted the 2024 International Mechanical Code with state amendments effective September 14, 2026. The examination transition period runs from September 14 through December 14, 2026. During that period, candidates taking affected examinations may test using the previously adopted or newly adopted code.
Beginning December 15, 2026, affected examinations use the newly adopted building codes exclusively.
The technical examination references include the International Mechanical Code, Modern Refrigeration and Air Conditioning, and OSHA construction safety regulations. The additional Oklahoma business and legal books support broader contractor education and separate business-related preparation.
Approved examination materials must follow PSI rules concerning highlighting, tabs, indexing, notes, and permitted references. Using highlighted and tabbed rental books during study supports familiarity with important technical provisions and reference organization.
Oklahoma Refrigeration Contractor licensing is administered by the Oklahoma Construction Industries Board. The 1 Package combines examination preparation with Application Service and business setup assistance.
Oklahoma mechanical contractor applicants generally must meet journeyman qualifications plus additional qualifying mechanical trade experience. An active mechanical contractor must also satisfy applicable bond and liability insurance requirements.
Refrigeration contracting in Oklahoma operates within the state's mechanical licensing framework. The Oklahoma Construction Industries Board oversees the applicable licensing requirements and professional regulations.
The Refrigeration Contractor classification involves installation, operation, maintenance, repair, fabrication, alteration, and extension of refrigeration systems, including associated electrical components, refrigerants, and piping.
Mechanical contractors must meet applicable licensing qualifications and maintain the requirements associated with active contractor status. These include a $5,000 corporate surety bond and proof of at least $50,000 in commercial general liability insurance.
Contractors must also understand professional responsibilities associated with regulated work, including applicable Oklahoma mechanical industry regulations and construction safety requirements.
Business administration is another important consideration. A refrigeration contractor operating a company should develop familiarity with entity formation, tax identification, contracts, financial management, workers' compensation, construction liens, and applicable compliance obligations.
The 1 Package supports these goals by combining licensing preparation and technical references with Business Formation, EIN Filing, and Contractor Compliance Guidance.
The 1 Package includes nine highlighted and tabbed rental references:
All included books are highlighted and tabbed rental materials. They support a combination of technical examination preparation, business law study, and understanding of Oklahoma contractor responsibilities.
The 1 Package provides additional support for customers preparing to establish an Oklahoma refrigeration contracting business.
Business Formation (LLC or Corporation): Assistance establishing a limited liability company or corporation helps create a formal legal business structure. This supports the organizational foundation for professional contracting operations, business records, and financial administration.
EIN Filing with the IRS: An Employer Identification Number supports important business activities, including opening business bank accounts, managing taxes, hiring employees, and establishing professional financial records. EIN Filing assistance is included with this package.
Contractor Compliance Guidance: Customers receive assistance understanding licensing-related obligations and applicable Oklahoma contractor requirements. This guidance supports awareness of business responsibilities as the company prepares for operations.
Application Service: Included licensing application assistance supports customers with the administrative process of pursuing Oklahoma Refrigeration Contractor licensing.
These services complement examination preparation and help customers organize both licensing and business setup activities.
Effective Oklahoma Refrigeration Contractor exam preparation combines technical review, organized study, and familiarity with examination references.
Electrical Controls: Study circuits, motors, meters, relays, electrical theory, and refrigeration control systems. Understanding electrical components supports troubleshooting and equipment knowledge.
Refrigeration Fundamentals: Review heat transfer, pressure-temperature relationships, refrigerant characteristics, and the refrigeration cycle.
Equipment and Components: Study compressors, condensers, evaporators, expansion devices, receivers, accumulators, and valves.
System Operation: Review installation, servicing, troubleshooting, maintenance, and common refrigeration performance issues.
Refrigeration Piping: Develop familiarity with piping materials, sizing, supports, installation requirements, and testing procedures.
Construction Safety: Review OSHA provisions addressing workplace hazards, protective equipment, tools, ladders, and fall protection.
Business and Law: Use the included Oklahoma regulatory and contractor management references to review contracts, licensing responsibilities, construction liens, and workers' compensation.
Reference Navigation: Practice locating technical requirements using highlighted provisions, tabs, indexes, diagrams, and chapter headings.
Course-Based Study: Use the included 1 year of course access to organize consistent preparation and reinforce important technical concepts.
At 1 Exam Prep, we understand that preparing for contractor licensing and building a business requires technical knowledge, study resources, and organized administrative support.
The 1 Package brings together nine highlighted and tabbed rental references, 1 year of course access, Application Service, Business Formation, EIN Filing, and Contractor Compliance Guidance.
1 Exam Prep helps candidates coordinate examination preparation and business setup through practical resources and services designed around their professional goals.
The package includes nine highlighted and tabbed rental books, 1 year of course access, Application Service, Business Formation, EIN Filing with the IRS, and Contractor Compliance Guidance.
The package cost is $2,695, plus a $300 refundable deposit, for a total initial payment of $2,995. The package is offered as an all-in solution with no hidden charges.
Yes. The $300 deposit is refundable if the rental books are returned in similar condition within 1 year from the date they are received.
Yes. All nine rental books are highlighted and tabbed to support organized study and faster reference navigation.
Please allow up to 15 business days for The 1 Package book orders.
Yes. The technical examination is open book, with approved reference materials permitted under PSI testing requirements.
The technical examination has 80 questions, allows 210 minutes, and requires a passing score of 70%, equivalent to 56 correct answers.
Yes. The package includes assistance establishing an LLC or corporation to support the legal organization of a refrigeration contracting business.
Yes. EIN Filing assistance and licensing Application Service are both included, along with Contractor Compliance Guidance.
The package includes 1 year of course access for continued examination preparation.
No. The package provides preparation resources and administrative assistance. Applicants must independently satisfy the applicable Oklahoma Construction Industries Board licensing requirements.
Prepare for your Oklahoma Refrigeration Contractor examination and business goals with The 1 Package from 1 Exam Prep. Combine highlighted and tabbed rental books, 1 year of course access, licensing Application Service, Business Formation, EIN Filing, and Contractor Compliance Guidance in one all-inclusive solution.
Total Initial Payment: $2,995, including the $300 refundable book deposit.
Deposit Return Period: Within 1 year from the date the rental books are received, in similar condition.
Order Processing: Please allow up to 15 business days for The 1 Package book orders.
Find answers to common questions about our exam prep courses.
No questions match your search. Try a different keyword or category.