Prepare with confidence and pass your Arizona Plumbing Commercial Contractor (C-37) Exam with our expertly organized Highlighted & Tabbed Book Package—designed specifically for Arizona’s open-book contractor licensing exam format. This complete package includes the approved references commonly used for the exam, professionally highlighted and tabbed to help you quickly locate critical information, improve efficiency, and maximize your performance on exam day.

Whether you work in commercial plumbing systems, fuel gas piping, fire sprinkler systems, or mechanical installations, this package provides the essential codes, technical standards, and practical trade knowledge needed to succeed on the exam and in the field.

📚 What’s Included

✅ All Books Included Are Allowed in the Exam (Highlighted & Tabbed)

Every reference in this package is professionally highlighted and pre-tabbed for fast navigation during the exam.

Code of Federal Regulations – 29 CFR Part 1926 (OSHA)

Critical construction safety standards covering:

• Excavation and trenching safety

• Fall protection requirements

• Personal protective equipment (PPE)

• Confined space awareness

• Construction site hazard prevention

• OSHA compliance standards for commercial plumbing projects

International Fuel Gas Code (IFGC), 2018

Essential fuel gas standards covering:

• Gas piping systems

• Venting systems

• Combustion air requirements

• Fuel gas appliances

• Inspection and testing procedures

• Fuel gas safety compliance

International Mechanical Code (IMC), 2018

Core mechanical systems reference covering:

• HVAC and ventilation requirements

• Mechanical equipment installation

• Exhaust systems

• Duct systems and ventilation standards

• Commercial mechanical code compliance

• Mechanical safety regulations

International Plumbing Code (IPC), 2018

Comprehensive plumbing code reference covering:

• Plumbing fixture requirements

• Water supply and distribution systems

• Sanitary drainage systems

• Storm drainage systems

• Venting requirements

• Commercial plumbing code compliance

NFPA 13 – Installation of Sprinkler Systems, 2019

Industry-standard fire sprinkler systems reference covering:

• Automatic sprinkler system design

• Sprinkler installation standards

• Water supply requirements

• Inspection and testing procedures

• Commercial fire protection systems

• Sprinkler system compliance standards

NFPA 13D – Installation of Sprinkler Systems in One- and Two-Family Dwellings and Manufactured Homes, 2019

Residential fire sprinkler systems reference covering:

• Residential sprinkler system design

• Water supply standards

• Sprinkler installation requirements

• Safety and testing procedures

• Residential fire protection applications

• Code compliance practices

NFPA 13R – Sprinkler Systems for Residential Occupancies up to and Including Four Stories in Height, 2019

Specialized residential occupancy sprinkler systems reference covering:

• Multi-family residential sprinkler systems

• Sprinkler design criteria

• Fire protection requirements

• Water distribution standards

• Residential occupancy compliance

• Inspection and testing procedures

Mathematics for Plumbers and Pipefitters, 8th Edition

Practical trade math reference covering:

• Plumbing calculations

• Pipe measurement and offsets

• Pressure and flow calculations

• Blueprint math applications

• Pipefitting formulas

• Jobsite mathematical problem-solving techniques

💡 All books included in this package are approved for use during the Arizona contractor exam and come professionally highlighted and tabbed to help you quickly locate important information during testing.

🚀 Why Choose This Package?

🔍 Built for the Open-Book Exam

Arizona contractor licensing exams are designed to test your ability to quickly locate and apply code and technical information. Our professionally designed highlighting and tabbing system helps you:

• Navigate codebooks faster

• Locate key plumbing and fire protection references quickly

• Improve speed and accuracy during the exam

• Reduce wasted time searching through materials

• Stay organized and focused during testing

🧠 Learn the Material While Preparing for the Exam

These references help build real-world plumbing and piping knowledge by covering:

• Commercial plumbing systems

• Fuel gas piping installations

• Mechanical code requirements

• Fire sprinkler system standards

• Plumbing calculations and pipefitting math

• OSHA construction safety requirements

🚰 Designed for Commercial Plumbing Contractors

This package supports the scope of work covered under the Arizona Plumbing Commercial Contractor (C-37) License, including:

• Commercial plumbing installations

• Water supply and drainage systems

• Fuel gas piping systems

• Fire sprinkler system installation

• Mechanical and plumbing code compliance

• Commercial piping and venting systems

• Plumbing system troubleshooting and testing

💼 Who This Is For

• Contractors applying for the Arizona Plumbing Commercial Contractor (C-37) License

• Commercial plumbing contractors and pipefitters

• Fire sprinkler installation professionals

• Fuel gas piping contractors

• Individuals preparing for the Arizona contractor licensing exam

• Contractors looking for a faster and more organized way to prepare for the exam

🎯 Pass Faster. Work Smarter.

Passing the Arizona Plumbing Commercial Contractor Exam starts with having the right references—and knowing how to use them efficiently.

With professionally highlighted and tabbed books, you’ll spend less time searching and more time answering questions confidently.

Get your Arizona Plumbing Commercial Contractor (C-37) Highlighted & Tabbed Book Package today and take the next step toward becoming a licensed commercial plumbing contractor in Arizona.