The New Mexico Heat, Cooling, and Process Pipe Contractor MM-4 Exam Book Package is a comprehensive, trade-focused reference collection designed to prepare you for the MM-4 Contractor licensing exam in New Mexico.
Built for contractors working in mechanical piping systems, HVAC integration, boilers, and process piping, this package provides the essential knowledge needed to understand system design, installation, pressure systems, and code compliance. It is specifically structured to help you succeed in the open-book exam while strengthening your real-world capabilities in both commercial and industrial mechanical systems.
This package emphasizes system performance, safety, and regulatory compliance, ensuring you can confidently install and maintain complex piping and mechanical systems across a wide range of applications.
State-specific requirements for mechanical systems, including installation standards, ventilation, and piping—a core exam reference.
Comprehensive guide to HVAC systems, refrigeration cycles, and equipment—important for heating and cooling system integration.
National standard covering mechanical systems, fuel gas, ventilation, and equipment installation.
Provides requirements for boiler systems, pressure vessels, and safety compliance—critical for process piping applications.
Covers fire protection system design and installation—important for piping systems in commercial and industrial facilities.
Provides standards for fire suppression systems—relevant for safety and system integration.
Essential reference for pipefitting, layout, calculations, and installation practices—critical for process piping systems.
New Mexico MM-4 Contractor Exam (Heat, Cooling & Process Piping)
Mechanical piping system design and installation
HVAC system integration and performance
Boiler systems and pressure vessel regulations
Fire protection and suppression piping systems (NFPA standards)
Pipe sizing, layout, and installation techniques
Code interpretation and compliance (UMC, NMAC, NFPA)
Identifying system issues and ensuring safe operation
✔ Process Piping + HVAC Focus – Built specifically for MM-4 scope
✔ State + National Code Alignment – NMAC, UMC, and NFPA standards
✔ Industrial + Commercial Coverage – Boilers, fire systems, and piping
✔ Optimized for Open-Book Exams – Quickly locate answers under time pressure
✔ Practical + Technical Knowledge – Pipe trades fundamentals included
Individuals pursuing the New Mexico MM-4 Contractor License
Contractors working in mechanical and process piping systems
HVAC and mechanical professionals expanding into industrial systems
Pipefitters and boiler system specialists
Anyone looking to pass the exam on the first attempt
With the right references and a strong understanding of mechanical and process piping systems, you’ll be fully prepared to pass your exam and deliver safe, efficient, and code-compliant mechanical installations.