The 1 Package: All-Inclusive Oklahoma Natural Gas Contractor Exam, Licensing & Business Setup Solution

The 1 Package brings Oklahoma Natural Gas Contractor exam preparation, highlighted and tabbed reference materials, licensing application support, and business setup services together in one comprehensive solution. It is designed for candidates who want more than a study course and are working toward the broader goal of becoming licensed and establishing an organized contracting business in Oklahoma.

Oklahoma regulates mechanical contractor licensing through the Oklahoma Construction Industries Board. The Natural Gas Piping Contractor category authorizes qualifying licensees to install, alter, modify, service, maintain, and repair natural gas piping from the point of delivery to the connections with appliances. Candidates pursuing this contractor classification must prepare for the Natural Gas Contractor technical examination as well as the Oklahoma Mechanical Business and Law examination.

The technical examination focuses on the knowledge needed to install, repair, alter, or extend gas piping and gas mains. Major areas include fuel gas piping knowledge, definitions and regulations, testing and inspection, pipe materials, pipe sizing, pipe installation, pressure regulators, supports, joints and connections, valves, outlets, piping protection, and construction safety.

The 1 Package is organized around the references used for these examinations. Technical preparation includes the International Fuel Gas Code, 2018 and Code of Federal Regulations - 29 CFR Part 1926 (OSHA). Business and law preparation includes the Oklahoma Mechanical Licensing Act, Oklahoma Mechanical Industry Regulations, Construction Industries Board fine schedule, Oklahoma Lien Law, NASCLA Contractors Guide to Business, Law and Project Management, Basic 14th Edition, and the Oklahoma Workers’ Compensation Act.

All included books are highlighted and tabbed to support efficient study and open-book reference navigation. Students can use these materials alongside 1 year of course access to review technical subjects, work through business and law topics, practice finding information, and develop a more organized examination strategy.

The package also includes Application Service, business formation assistance, EIN filing with the IRS, and contractor compliance guidance. These services help address important administrative steps for customers whose goals include establishing a business entity and preparing to operate as an Oklahoma natural gas piping contractor.

Package Price: $1,895 plus a refundable $300 book deposit, for a total initial payment of $2,195.

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

Exam Details

The Oklahoma Natural Gas Contractor technical examination is administered by PSI. Examination eligibility is determined by the Oklahoma Construction Industries Board, and candidates approved by the state proceed through PSI to schedule their examination.

• Exam: Oklahoma Natural Gas Contractor
• Number of Questions: 40
• Passing Score: 70%
• Passing Raw Score: 28 correct answers
• Time Allowed: 120 minutes
• Testing Provider: PSI

The Natural Gas Contractor examination is divided into four primary technical areas:

• General Fuel Gas Piping — Knowledge, Definitions, and Regulations: 10 questions
• Pipe Sizing: 12 questions
• Pipe Installation: 15 questions
• Safety: 3 questions

Pipe installation represents the largest portion of the technical examination. Candidates should be prepared for questions involving indoor and outdoor piping installation, gas pressure regulators, structural safety, hangers and supports, direction changes, concealed locations, joints and connections, valves and controls, outlets, drip legs and sediment traps, and protection of piping.

Pipe sizing is another major examination area, accounting for 12 questions. Candidates should practice recognizing the information provided by a problem, determining which sizing procedure or table applies, and navigating the International Fuel Gas Code efficiently enough to reach an answer within the testing period.

The general fuel gas piping portion covers knowledge, definitions, regulations, testing and inspection, and pipe material properties and requirements. Safety topics can include sanitation, contractor responsibilities, excavation safety, ventilation and confined spaces, safety training, first aid kits, personal protective equipment, signs and barricades, fall protection, ladders, scaffolds, tools, equipment, and material safety information.

Oklahoma mechanical contractor applicants must also prepare for the Mechanical Business and Law examination. The Mechanical Business and Law exam contains 50 questions, requires a 70% passing score, and allows 120 minutes. A passing raw score is 35 correct answers.

Business and law subjects include bidding and estimating, project management and supervision, contracts, financial matters, labor and personnel, risk management, payroll and payroll taxes, and licensing requirements. These subjects help evaluate whether contractor candidates understand both trade responsibilities and the business requirements associated with operating a contracting company.

Open Book Test

The Oklahoma Natural Gas Contractor examination is an open-book test. The approved technical references include the International Fuel Gas Code, 2018 edition with Oklahoma revisions and Code of Federal Regulations - 29 CFR Part 1926 (OSHA) with applicable amendments.

The Oklahoma Mechanical Business and Law examination is also open book. Its approved references include Oklahoma mechanical licensing statutes and regulations, the Construction Industries Board fine schedule, Oklahoma lien law, the NASCLA Contractors Guide to Business, Law and Project Management, Basic 14th Edition, and the Oklahoma Workers’ Compensation Act.

Candidates are responsible for bringing permitted references to the examination center. Approved references may be highlighted, underlined, and indexed before the examination. Permanent tabs may be used. Temporary tabs such as Post-it notes are not allowed and must be removed before testing begins.

References may not contain candidate-added writing before or during the examination session. Candidates preparing printed references obtained electronically must also follow the applicable PSI requirements for binding or securing those materials.

The open-book format makes reference navigation one of the most important practical study skills for this examination. Candidates should know which book is likely to contain the answer, understand how each reference is organized, recognize important terminology, and practice moving quickly between code provisions, safety standards, statutes, regulations, and business topics.

With 40 questions and 120 minutes on the Natural Gas Contractor technical examination, candidates have an average of three minutes per question. Familiarity with the references can help preserve valuable testing time for detailed pipe-sizing and installation questions.

Licensing Steps

Natural Gas Piping Contractor licensing is administered by the Oklahoma Construction Industries Board. Candidates must satisfy contractor-level qualifications in addition to passing the required examinations.

1. Gain qualifying mechanical trade experience. Build and document the mechanical experience required for the license category being pursued.
2. Meet contractor-level qualifications. Oklahoma mechanical contractor applicants must satisfy applicable journeyman-level requirements plus additional qualifying mechanical trade experience.
3. Submit the mechanical contractor application. Provide the Oklahoma Construction Industries Board with the required application and documentation.
4. Receive examination authorization. The Board reviews eligibility before the candidate proceeds with testing.
5. Schedule examinations through PSI. Approved applicants arrange their Natural Gas Contractor and Mechanical Business and Law examinations.
6. Prepare for the technical examination. Study gas piping requirements, pipe sizing, installation, and construction safety using the applicable technical references.
7. Prepare for Mechanical Business and Law. Study contracts, business management, project management, financial topics, labor, insurance, bonds, payroll, taxes, Oklahoma regulations, lien law, and workers’ compensation.
8. Complete the required examinations. Pass the applicable technical and business-and-law portions of the mechanical contractor examination process.
9. Address active contractor requirements. Complete applicable bond, insurance, and other state requirements associated with maintaining an active contractor license.
10. Complete business setup tasks. The 1 Package includes business formation, EIN filing, Application Service, and contractor compliance guidance to help organize the administrative side of establishing the business.

State Requirements

The Oklahoma Natural Gas Piping Contractor classification authorizes a licensee to install, alter, modify, service, maintain, or repair natural gas piping from the point of delivery to the connections with appliances.

Mechanical contractor applicants must satisfy the applicable Oklahoma contractor qualification standards. Oklahoma contractor requirements build on the mechanical journeyman qualifications and require additional mechanical trade experience for contractor-level licensure.

A mechanical contractor must also have the required relationship with the mechanical firm for which the contractor is responsible. Oklahoma regulations recognize qualifying relationships such as permanent employee, owner, partner, or officer of the firm while the contractor provides the supervision and control required for compliance with the Mechanical Licensing Act and applicable regulations.

Active mechanical contractors are subject to Oklahoma bond and insurance requirements. A $5,000 corporate surety bond payable to the Oklahoma Construction Industries Board is required for an active mechanical contractor, along with evidence of at least $50,000 in commercial general liability insurance. Maintaining applicable insurance is necessary to keep an active contractor license in good standing.

Business setup and contractor licensing are related but separate processes. Forming an LLC or corporation and obtaining an EIN establishes important elements of the business structure, while the Oklahoma Construction Industries Board controls mechanical contractor licensing and active-license requirements.

Reference Books

• International Fuel Gas Code, 2018
  Included Book: The primary code reference for the Natural Gas Contractor technical examination. Study areas include gas piping materials, sizing, installation, regulators, joints, valves, outlets, testing, inspection, sediment traps, piping protection, and related requirements. The examination uses the 2018 edition with Oklahoma revisions.
• Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  Included Book: This construction safety reference supports questions involving jobsite safety, excavation, confined spaces, personal protective equipment, fall protection, ladders, scaffolds, tools, safety training, and related construction requirements.
• Oklahoma Mechanical Licensing Act, Oklahoma Statutes, Title 59, Chapter 43A
  Included Book: Covers statutory provisions governing Oklahoma mechanical licensing, contractor responsibilities, and the authority associated with regulating the mechanical industry.
• Oklahoma Mechanical Industry Regulations, Oklahoma Administrative Code, Title 158, Chapter 50
  Included Book: Contains Oklahoma mechanical regulations governing licensing classifications, qualifications, contractor responsibilities, apprentices, firms, bonds, insurance, and other mechanical industry requirements.
• Oklahoma Fine Schedule of the Construction Industries Board, Oklahoma Administrative Code, Title 158, Chapter 10
  Included Book: Covers the Construction Industries Board fine schedule and supports preparation for regulatory compliance and contractor business-law topics.
• Oklahoma Lien Law, Oklahoma Statutes, Title 42, Chapter 3
  Included Book: Provides Oklahoma statutory material related to construction lien rights and obligations, a subject connected with contractor project management and business-law preparation.
• NASCLA Contractors Guide to Business, Law and Project Management, Basic 14th Edition
  Included Book: Supports preparation for business management, estimating, contracts, finances, project management, labor, risk management, and other contractor business subjects tested on the Mechanical Business and Law examination.
• Oklahoma Workers’ Compensation Act, Oklahoma Statutes, Title 85A, Chapter 1
  Included Book: Provides statutory material concerning Oklahoma workers’ compensation and supports labor and personnel preparation for the Mechanical Business and Law examination.

All books included with The 1 Package are highlighted and tabbed. Students should use the references repeatedly throughout their preparation so the location of major sections, tables, statutes, and regulations becomes familiar before examination day.

Test Information and Study Materials

A strong Natural Gas Contractor study strategy should place substantial emphasis on pipe installation and pipe sizing because together they account for 27 of the 40 technical examination questions. Candidates can organize study sessions by topic and then practice locating the supporting information in the International Fuel Gas Code.

Pipe installation preparation should include regulators, supports, concealed locations, joints and connections, valves, outlets, sediment traps, indoor and outdoor piping, and piping protection. Pipe-sizing preparation should emphasize repeated practice with the code tables and methods used to determine allowable system capacities and requirements.

Safety preparation should include active use of 29 CFR Part 1926. Candidates should learn to distinguish a fuel gas code question from a federal construction-safety question so they can immediately begin with the most appropriate reference.

Mechanical Business and Law preparation should be organized separately from the technical exam. Candidates should study bidding and estimating, project supervision, contracts, business organization, financial statements, cash flow, labor standards, workers’ compensation, OSHA, insurance, bonds, payroll taxes, licensing requirements, and Oklahoma-specific regulatory material.

Timed reference practice can help candidates build a consistent testing rhythm. Instead of reading each book from beginning to end without a plan, practice answering questions by identifying the subject, selecting the correct reference, locating the applicable section, and comparing the available answers.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep supports Oklahoma Natural Gas Contractor candidates through organized study guidance, trade-focused review, practice-oriented preparation, reference navigation, and a structured approach to the licensing process.

The 1 Package combines technical preparation with business-and-law study resources so candidates can prepare for both major portions of Oklahoma mechanical contractor testing. Highlighted and tabbed books help organize the reference material, while 1 year of course access gives students time to review difficult concepts and continue practicing book navigation.

Trade-focused preparation covers fuel gas piping, sizing, installation, testing, inspection, regulators, supports, valves, connections, piping protection, and safety. Business preparation addresses contractor responsibilities such as estimating, contracts, project management, finances, employment matters, insurance, bonds, workers’ compensation, and licensing requirements.

Reference navigation is especially important for open-book testing. Students can practice identifying the correct book, recognizing useful keywords, locating the applicable section or table, and interpreting the information efficiently instead of relying on unstructured searching during the examination.

The package also extends beyond test preparation. Application Service helps organize the licensing application process. Business Formation assistance supports establishing an LLC or corporation. EIN Filing with the IRS helps the customer obtain the federal identification number commonly used for business banking, tax administration, employment, and other business functions.

Contractor Compliance Guidance helps customers understand requirements connected with operating an Oklahoma mechanical contracting business, including applicable licensing, bond, insurance, and business obligations. Together, these services provide a broader path from exam preparation toward an organized business setup.

What is included in The 1 Package?

The package includes the listed highlighted and tabbed technical and business-law books, 1 year of course access, Application Service, Business Formation assistance for an LLC or corporation, EIN Filing with the IRS, and Contractor Compliance Guidance.

How much does The 1 Package cost?

The package price is $1,895 plus a refundable $300 book deposit, for a total initial payment of $2,195.

How long should I allow for The 1 Package book order?

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

Are the books highlighted and tabbed?

Yes. All books included with this package are highlighted and tabbed to support organized study and faster open-book reference navigation.

Is the Oklahoma Natural Gas Contractor exam open book?

Yes. The Oklahoma Natural Gas Contractor technical examination is open book. The Mechanical Business and Law examination is also open book. Candidates must follow PSI rules regarding permitted references, permanent tabs, highlighting, indexing, and written material.

How many questions are on the Natural Gas Contractor exam?

The technical examination contains 40 questions. Candidates need a 70% passing score, corresponding to 28 correct answers, and have 120 minutes to complete the examination.

What is tested on the Natural Gas Contractor exam?

The examination includes 10 questions covering general fuel gas piping knowledge, definitions, and regulations; 12 pipe-sizing questions; 15 pipe-installation questions; and 3 safety questions.

Does a Natural Gas Contractor candidate take Business and Law?

Yes. Mechanical contractor candidates must also complete the Oklahoma Mechanical Business and Law examination. It contains 50 questions, requires a 70% passing score, and allows 120 minutes.

Does The 1 Package include business formation?

Yes. The package includes Business Formation assistance for an LLC or corporation to help establish a formally structured business entity.

Does The 1 Package include EIN filing?

Yes. EIN Filing with the IRS is included. An EIN can support business banking, applicable tax administration, hiring employees, and other business operations.

Is Application Service included?

Yes. Application Service is included to help organize the Oklahoma mechanical contractor licensing application process.

Does the package include contractor compliance guidance?

Yes. Contractor Compliance Guidance is included to help customers understand applicable Oklahoma licensing, bond, insurance, and operational compliance requirements connected with running a mechanical contracting business.