The 1 Package: All-Inclusive Heat, Vent and Air Conditioning Contractor MM-3 Exam, Licensing & Business Setup

The 1 Package is an all-inclusive preparation and business setup solution for candidates pursuing the Heat, Vent and Air Conditioning Contractor MM-3 exam. This package is designed for candidates who want exam preparation, rental reference books, licensing support, and business setup guidance in one organized solution. It supports candidates studying HVAC systems, mechanical code requirements, refrigeration and air conditioning fundamentals, pipe trades reference material, New Mexico mechanical code provisions, duct sizing, duct construction, pressure and enthalpy chart use, sheet metal work, contractor business preparation, application support, and business formation needs.

This package includes the listed MM-3 references: Uniform Mechanical Code, 2021, Modern Refrigeration and Air Conditioning, 22nd edition, IPT’s Pipe Trades Handbook, Robert A. Lee, 2016, New Mexico Mechanical Code (NMAC 14.9.2), 2015, Ductulator, HVAC Duct Construction Standards, Metal and Flexible, 2005, 3rd Edition, Pressure and Enthalpy Charts, and Sheet Metal, 2nd Edition. These references support preparation for mechanical code navigation, HVAC system fundamentals, duct sizing, duct construction, air distribution, refrigeration cycle concepts, pipe trade information, psychrometric and pressure-enthalpy reference use, sheet metal fabrication awareness, New Mexico mechanical provisions, tables, figures, definitions, and open-book exam preparation.

The package also includes business books listed as Includes Lines 2-4. These business books support broader contractor licensing preparation when business and law study materials apply to the candidate’s licensing path. Candidates preparing for the MM-3 exam should use the technical references for trade exam preparation and the business books for business-related licensing study.

Heat, vent, and air conditioning contractor exam preparation requires more than field experience. Candidates may already have experience with heating systems, cooling systems, ductwork, air distribution, refrigeration equipment, controls, piping, ventilation, sheet metal, equipment installation, service work, and troubleshooting. The exam also requires the ability to locate information inside multiple references and apply trade knowledge in an open-book testing environment.

The 1 Package is built to support that process from several angles. It includes rental books for study, 1 year of course access, Application Service, Business Formation support, EIN Filing with the IRS, and Contractor Compliance Guidance. Candidates can study the technical references while also receiving support with business setup steps that are important for operating professionally as a contractor.

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

Exam Details

The Heat, Vent and Air Conditioning Contractor MM-3 exam is intended for candidates preparing to demonstrate knowledge of HVAC systems, mechanical code provisions, refrigeration and air conditioning fundamentals, duct sizing, duct construction, pipe trades material, sheet metal work, pressure and enthalpy chart use, New Mexico mechanical code provisions, and open-book reference use. This package supports preparation using the listed rental references, 1 year of course access, business books listed as Includes Lines 2-4, Application Service, and business setup support.

Important study areas include Uniform Mechanical Code organization, New Mexico Mechanical Code provisions, HVAC system components, refrigeration cycle concepts, air conditioning equipment, heating equipment, ventilation, combustion air awareness, duct design awareness, duct sizing, duct construction standards, sheet metal fabrication concepts, pressure and enthalpy chart reading, pipe trade data, fittings, valves, measurements, formulas, tables, figures, definitions, and reference navigation.

Uniform Mechanical Code, 2021 supports mechanical code preparation. Candidates should study the organization of the code, definitions, mechanical equipment requirements, ventilation, combustion air awareness, duct system provisions, installation requirements, tables, notes, and exceptions. Mechanical code navigation is important because HVAC exam questions may connect equipment, duct systems, ventilation, combustion air, safety, and installation requirements.

Modern Refrigeration and Air Conditioning, 22nd edition supports HVAC technical preparation. Candidates should use this reference to review refrigeration cycle concepts, air conditioning equipment, heating systems, controls, service procedures, components, safety awareness, airflow concepts, system operation, troubleshooting concepts, and practical HVAC trade knowledge.

IPT’s Pipe Trades Handbook, Robert A. Lee, 2016 supports pipe trades preparation. Candidates should review pipe materials, fittings, valves, flanges, threads, symbols, measurements, formulas, conversions, pressure concepts, layout, and practical pipe trade information. HVAC work can involve piping, fittings, measurements, and trade data, making this reference useful for technical review and open-book navigation.

New Mexico Mechanical Code (NMAC 14.9.2), 2015 supports state-specific mechanical code preparation. Candidates should study this reference alongside the Uniform Mechanical Code so they can recognize New Mexico provisions and locate state material when a question points to a New Mexico-specific topic.

Ductulator, HVAC Duct Construction Standards, Metal and Flexible, 2005, 3rd Edition, Pressure and Enthalpy Charts, and Sheet Metal, 2nd Edition support HVAC duct, air distribution, psychrometric, refrigeration, and sheet metal preparation. Candidates should practice using these references as working tools, not just reading materials. Duct sizing, duct construction, pressure and enthalpy chart interpretation, and sheet metal concepts can require hands-on reference familiarity.

Open Book Test

The Heat, Vent and Air Conditioning Contractor MM-3 examination is an open book test using approved references. Candidates are responsible for bringing approved reference materials to the examination center when required by testing instructions. This package includes the listed rental references for study, business books listed as Includes Lines 2-4, 1 year of course access, Application Service, and business setup support.

Open-book testing rewards preparation with the actual references. Candidates should not wait until exam day to learn where information is located. The MM-3 reference list includes mechanical code, HVAC technical material, pipe trades information, New Mexico mechanical provisions, duct sizing tools, duct construction standards, pressure and enthalpy charts, sheet metal material, and business books, so preparation should include repeated practice moving between each reference.

Reference materials must be bound and may be highlighted, underlined, and indexed before the examination session. Permanent tabs are allowed. Temporary tabs, including Post-it notes, are not allowed and must be removed before the exam begins. Reference materials containing writing are not allowed into the examination, and candidates are not permitted to write in the references during the testing session.

Open-book preparation should include regular practice with tables of contents, indexes, code chapters, definitions, duct sizing references, duct construction sections, HVAC equipment topics, refrigeration topics, pipe trade data, pressure and enthalpy charts, sheet metal topics, New Mexico code provisions, tables, figures, notes, and exceptions. Candidates should also practice deciding which reference to use first based on the subject of the question.

The 1 Package supports open-book preparation by combining rental references with 1 year of course access. Candidates should use the course and books together to build a steady routine. Repeated reference navigation helps candidates locate HVAC system topics, mechanical code sections, New Mexico provisions, duct construction material, air distribution data, chart information, sheet metal topics, pipe trades data, and business reference topics more confidently.

Licensing Steps

Candidates preparing for the Heat, Vent and Air Conditioning Contractor MM-3 exam should begin by confirming that this classification matches their licensing goal. HVAC work can involve heating equipment, cooling equipment, refrigeration systems, duct systems, ventilation, air distribution, sheet metal, controls, piping, mechanical equipment, code compliance, safety practices, and field coordination.

A practical preparation path includes reviewing the exam focus, gathering required information, using the included Application Service, completing the proper application or approval process when required, scheduling the exam, studying the listed rental references, using the online course, practicing open-book reference navigation, preparing for any additional required exam, and arriving at the test center with proper identification and approved materials. Candidates should also review all testing instructions before exam day.

The 1 Package also includes business setup services that support the broader contractor path. Business Formation support helps establish an LLC or Corporation so the customer’s business is legally structured and ready to operate as a heat, vent and air conditioning contractor in New Mexico. EIN Filing with the IRS helps obtain the Employer Identification Number needed to support professional business operations. Contractor Compliance Guidance helps customers understand compliance needs connected to operating as a contractor.

Because contractor exams are reference-based, candidates should build a study routine around the actual references. Reading general summaries alone is not enough. Candidates should spend time inside the Uniform Mechanical Code, Modern Refrigeration and Air Conditioning, IPT’s Pipe Trades Handbook, New Mexico Mechanical Code, Ductulator, HVAC Duct Construction Standards, Pressure and Enthalpy Charts, Sheet Metal, and business books listed as Includes Lines 2-4.

MM-3 questions often contain details that affect the correct answer, such as equipment type, duct size, duct material, airflow condition, ventilation requirement, combustion air condition, refrigeration cycle topic, pressure and enthalpy chart reference, pipe trade formula, sheet metal topic, New Mexico code provision, table note, exception, or code-defined term. Candidates should practice identifying the key subject before opening a book. This helps them choose the correct reference and avoid losing time in the wrong section.

State Requirements

MM-3 preparation requires study of HVAC, mechanical code, refrigeration and air conditioning, pipe trades, New Mexico mechanical code provisions, duct sizing, duct construction, pressure and enthalpy chart use, sheet metal, and business references where applicable. This package includes the listed rental references, business books listed as Includes Lines 2-4, 1 year of course access, Application Service, Business Formation support, EIN Filing with the IRS, and Contractor Compliance Guidance.

New Mexico Mechanical Code (NMAC 14.9.2), 2015 supports state-specific mechanical code preparation. Candidates should study this reference alongside the Uniform Mechanical Code so they can identify New Mexico mechanical provisions and understand how state-specific material fits into exam preparation.

Uniform Mechanical Code, 2021 supports model mechanical code preparation. Candidates should review definitions, organization, tables, notes, exceptions, mechanical system topics, duct system provisions, ventilation requirements, combustion air awareness, and equipment installation material. Strong model code navigation helps candidates work more efficiently during open-book testing.

Modern Refrigeration and Air Conditioning, 22nd edition supports the technical HVAC side of preparation. Candidates should review system components, refrigeration cycle concepts, controls, equipment operation, service procedures, airflow, troubleshooting concepts, and safety awareness. This reference helps candidates connect field experience to exam-style technical review.

HVAC Duct Construction Standards, Metal and Flexible, 2005, 3rd Edition, Ductulator, Pressure and Enthalpy Charts, and Sheet Metal, 2nd Edition support practical HVAC and air distribution preparation. Candidates should practice using these references repeatedly so duct sizing, duct construction, chart reading, and sheet metal information can be located efficiently.

The included business books listed as Includes Lines 2-4 support licensing-related business study when applicable. This package also includes business setup support designed to help customers move from exam preparation into professional contractor operations. Business Formation, EIN Filing, and Contractor Compliance Guidance are included so customers can address important business structure and compliance needs along with exam preparation.

Application Service is included with this package. This support helps candidates organize the licensing application portion of the process while they focus on studying the HVAC, mechanical, duct, chart, sheet metal, New Mexico code, and business references and preparing for open-book testing. Candidates should still review all instructions, requirements, and communications connected to their licensing path and exam scheduling.

Reference Books

• Included Rental Book: Uniform Mechanical Code, 2021
  This reference supports study of mechanical code organization, definitions, equipment requirements, duct systems, ventilation concepts, combustion air awareness, installation provisions, tables, notes, exceptions, and mechanical code navigation.
• Included Rental Book: Modern Refrigeration and Air Conditioning, 22nd edition
  This reference supports study of refrigeration and air conditioning fundamentals, HVAC equipment, system components, controls, service procedures, airflow concepts, troubleshooting awareness, and practical HVAC trade knowledge.
• Included Rental Book: IPT’s Pipe Trades Handbook, Robert A. Lee, 2016
  This reference supports study of pipe materials, fittings, valves, threading, flanges, measurements, formulas, conversions, pressure concepts, symbols, layout, and practical pipe trade reference data.
• Included Rental Book: New Mexico Mechanical Code (NMAC 14.9.2), 2015
  This reference supports study of New Mexico mechanical code provisions, state-specific mechanical requirements, code organization, and New Mexico mechanical rules as they apply to exam preparation.
• Included Rental Book: Ductulator
  This reference tool supports duct sizing practice, airflow relationships, duct design awareness, and quick review of duct sizing information used in HVAC preparation.
• Included Rental Book: HVAC Duct Construction Standards, Metal and Flexible, 2005, 3rd Edition
  This reference supports study of duct construction methods, metal duct standards, flexible duct standards, reinforcement awareness, sealing concepts, fabrication details, and air distribution system construction.
• Included Rental Book: Pressure and Enthalpy Charts
  These charts support study of refrigeration cycle relationships, pressure and enthalpy concepts, system performance interpretation, and chart-based HVAC reference use.
• Included Rental Book: Sheet Metal, 2nd Edition
  This reference supports study of sheet metal tools, fabrication concepts, layout, duct-related sheet metal work, fittings, seams, joints, and practical sheet metal trade knowledge.
• Business Books Included: Includes Lines 2-4
  These included business books support broader contractor licensing preparation when business and law study materials apply to the candidate’s licensing path.

These rental references should be used throughout the 1 year of course access. Candidates should become familiar with the organization of each reference and how topics are presented. Strong reference familiarity helps candidates work more efficiently during open-book testing and reduces the chance of searching in the wrong source during the exam.

Test Information and Study Materials

MM-3 preparation should focus on both HVAC trade knowledge and open-book reference navigation. Candidates should study the Uniform Mechanical Code, Modern Refrigeration and Air Conditioning, IPT’s Pipe Trades Handbook, New Mexico Mechanical Code, Ductulator, HVAC Duct Construction Standards, Pressure and Enthalpy Charts, Sheet Metal, business books listed as Includes Lines 2-4, and the layout of every included rental reference.

Mechanical code preparation should include Uniform Mechanical Code, 2021 and New Mexico Mechanical Code (NMAC 14.9.2), 2015. Candidates should review definitions, chapter organization, equipment topics, duct system provisions, ventilation concepts, combustion air awareness, installation requirements, tables, notes, and exceptions. State-specific mechanical provisions should be reviewed alongside the model code.

HVAC technical preparation should include Modern Refrigeration and Air Conditioning, 22nd edition. Candidates should review heating and cooling system components, refrigeration cycle concepts, controls, airflow, system operation, service practices, safety awareness, and troubleshooting concepts. This reference supports a deeper understanding of HVAC equipment and field conditions.

Duct and sheet metal preparation should include Ductulator, HVAC Duct Construction Standards, Metal and Flexible, 2005, 3rd Edition, and Sheet Metal, 2nd Edition. Candidates should practice locating duct sizing information, construction standards, sheet metal layout concepts, duct fittings, seams, joints, supports, sealing concepts, and air distribution details.

Chart and pipe trade preparation should include Pressure and Enthalpy Charts and IPT’s Pipe Trades Handbook, Robert A. Lee, 2016. Candidates should practice using chart information and locating pipe trade data, measurements, formulas, conversions, fittings, valves, and pressure-related information. These references support technical questions that may require more than code lookup.

Business books listed as Includes Lines 2-4 should be used for licensing-related business study when applicable. The business setup services included in The 1 Package help support the next stage of the contractor path by addressing business formation, EIN filing, and contractor compliance guidance.

A strong study routine should include both reading and active reference practice. Candidates should identify a topic, locate it in the proper reference, read the surrounding section or note, review any related definitions, tables, figures, charts, code language, or construction details, and practice returning to that location. Repetition helps candidates use the references more efficiently during open-book testing.

The most effective open-book preparation combines familiarity, repetition, and careful reading. Candidates should know where major HVAC, mechanical code, refrigeration, air conditioning, duct sizing, duct construction, pressure and enthalpy, sheet metal, pipe trades, New Mexico code, and business topics are located, how the references explain them, and how to confirm answers from the books. The 1 Package is designed to make that process more organized through rental references, 1 year of course access, business books, Application Service, and business setup support.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps candidates prepare with organized, trade-focused support designed around the way open-book contractor exams are actually taken. For the Heat, Vent and Air Conditioning Contractor MM-3 exam, preparation is not only about having the listed references. It is about learning how to use those references, recognize key terms, locate sections quickly, and apply HVAC, mechanical code, refrigeration, duct, sheet metal, pipe trades, New Mexico code, and business knowledge with confidence.

The 1 Package supports candidates through rental references, business books listed as Includes Lines 2-4, 1 year of course access, Application Service, Business Formation, EIN Filing with the IRS, Contractor Compliance Guidance, organized study guidance, trade-focused review, practice-oriented preparation, and reference navigation. Students can focus their review on Uniform Mechanical Code topics, Modern Refrigeration and Air Conditioning fundamentals, IPT’s Pipe Trades Handbook data, New Mexico Mechanical Code provisions, duct sizing tools, HVAC duct construction standards, pressure and enthalpy chart use, sheet metal reference material, business preparation materials, and open-book exam strategy while also receiving business setup support.

Business Formation support helps establish the customer’s LLC or Corporation so the business is legally structured and ready to operate as a heat, vent and air conditioning contractor in New Mexico. EIN Filing helps obtain the Employer Identification Number needed to open business bank accounts, manage taxes properly, hire employees, and operate the contracting business professionally. Contractor Compliance Guidance helps customers understand compliance requirements necessary for New Mexico contractors so the business is positioned for long-term success.

1 Exam Prep’s approach is practical and exam-oriented. The goal is to help candidates reduce confusion, organize their study routine, and build confidence through repeated reference navigation and trade-focused review. Candidates still need to study consistently and understand the material, but having rental references, course access, business books, Application Service, and business setup support together can make the preparation process more manageable and focused.

Many MM-3 candidates have HVAC, mechanical, ductwork, refrigeration, sheet metal, service, installation, troubleshooting, equipment, or field experience but are less familiar with moving through multiple references under exam pressure. 1 Exam Prep helps support that transition by encouraging reference familiarity, organized study habits, practice-oriented preparation, and a clearer plan for exam-day book navigation.

FAQ

What is included in The 1 Package?

This package includes rental access to Uniform Mechanical Code, 2021; Modern Refrigeration and Air Conditioning, 22nd edition; IPT’s Pipe Trades Handbook, Robert A. Lee, 2016; New Mexico Mechanical Code (NMAC 14.9.2), 2015; Ductulator; HVAC Duct Construction Standards, Metal and Flexible, 2005, 3rd Edition; Pressure and Enthalpy Charts; and Sheet Metal, 2nd Edition. It also includes business books listed as Includes Lines 2-4, 1 year of course access, Application Service, Business Formation, EIN Filing with the IRS, and Contractor Compliance Guidance.

What is the total cost?

The total cost is $3,085, plus a $750 refundable deposit, for a total of $3,835 All-Inclusive – No Hidden Fees!

Is the deposit refundable?

Yes. The $750 refundable deposit is refundable if books are returned in similar condition within 1 year.

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

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

Does this package include business setup?

Yes. The 1 Package includes Business Formation support, EIN Filing with the IRS, and Contractor Compliance Guidance.

How long is the course access?

This package includes 1 year of course access.

Does this package include Application Service?

Yes. Application Service is included with this package.

Is the MM-3 exam open book?

Yes. The exam is an open-book test using approved references. Candidates should bring only approved materials and follow all testing center rules.

What topics should I study for the MM-3 exam?

Candidates should study HVAC systems, mechanical code provisions, refrigeration and air conditioning fundamentals, pipe trades reference material, New Mexico Mechanical Code, duct sizing, duct construction, pressure and enthalpy charts, sheet metal, and business reference material when applicable.

Does this package guarantee licensing approval or a passing score?

No product can guarantee an exam result or licensing approval. This package supports candidates through rental references, course access, business books, Application Service, business setup support, contractor compliance guidance, organized review, and open-book reference navigation.