New Mexico Roofing Contractor (GS-21) Ultimate Exam Prep Rental Package

New Mexico Roofing Contractor (GS-21) Ultimate Exam Prep Rental Package

The New Mexico Roofing Contractor (GS-21) Ultimate Exam Prep Rental Package is designed for candidates preparing for the New Mexico GS-21 Roofing Contractor exam who want a complete preparation option that combines the listed reference books, online course access, and application support in one package. This package is built around the provided exam references: Code of Federal Regulations - 29 CFR Part 1926 (OSHA), New Mexico Commercial Building Code (NMAC 14.7.2), 2021, New Mexico Residential Building Code (NMAC 14.7.3), 2021, International Building Code, 2021, International Residential Code for One- and Two-Family Dwellings, 2021, Roofing Construction and Estimating, Daniel Atcheson, 1995, NRCA Roofing Manual: Steep Slope Roof Systems, NRCA Roofing Manual: Membrane Roofing Systems, and Concrete and Clay Tile Installation Manual, 2015. The package also includes the provided business books note: Business books included: Includes lines 2-4.

Roofing contractor preparation requires a strong understanding of roof systems, roof decks, underlayment, flashing, roof slope, steep-slope roofing, membrane roofing, concrete and clay tile roofing, estimating, safety practices, residential code requirements, and commercial building code requirements. Candidates preparing for the GS-21 exam should be ready to study both roofing trade knowledge and code-based requirements. Because this is an open-book contractor exam, preparation should include learning the subject matter and practicing how to locate answers efficiently in the listed references.

This Ultimate Exam Prep Rental Package is built for candidates who want structured support while preparing for the exam. It includes the listed reference books, 1 year of course access, and Application Service. The rental package format helps candidates access the listed exam references during the preparation period, while the online course provides an organized way to review core exam topics and practice using the books as exam tools.

Package Price: $1885

Refundable Deposit: $750

Total Due Today: $2635

Business books included: Includes lines 2-4

Please allow up to 15 business days for ultimate book package orders.

The GS-21 reference set supports preparation for the major areas connected to roofing contractor work. OSHA supports construction safety preparation, including fall protection, ladders, scaffolds, hazard recognition, personal protective equipment, and general jobsite safety. The New Mexico Commercial Building Code and International Building Code support commercial roofing and building code preparation. The New Mexico Residential Building Code and International Residential Code support residential roofing and one- and two-family dwelling code preparation. The roofing trade references support practical roof system knowledge, estimating, steep-slope roofing, membrane roofing, and concrete and clay tile installation.

For many candidates, the challenge is not only understanding roofing work in the field. It is learning how to use roofing, code, and safety references quickly and accurately during a timed open-book exam. A question may involve roof decks, underlayment, flashing, slope, membrane systems, steep-slope roofing, tile roofing, estimating, commercial building code provisions, residential building code provisions, or OSHA safety rules. This Ultimate Exam Prep Rental Package supports that preparation by pairing the listed references with 1 year of course access and Application Service.

Exam Details

The New Mexico Roofing Contractor (GS-21) exam is intended for candidates preparing for contractor work involving roofing systems, roof coverings, roof decks, underlayment, flashing, steep-slope roofing, membrane roofing, concrete and clay tile roofing, estimating, code requirements, and jobsite safety. The exam includes 60 questions. Candidates are allowed 150 minutes to complete the exam. The required passing score is 75%, which equals 45 correct answers.

Preparation should include review of OSHA construction safety, New Mexico commercial building code requirements, New Mexico residential building code requirements, IBC roofing provisions, IRC roofing provisions, roofing construction methods, roofing estimating, steep-slope roof systems, membrane roof systems, concrete and clay tile installation, roof drainage awareness, flashing, underlayment, ventilation awareness, materials, tools, and practical field procedures.

Because this is a code-based and reference-based examination, candidates should practice using the books during study. A strong approach is to read a question, identify the key topic, decide which reference applies, locate the applicable chapter, section, table, diagram, construction detail, code provision, safety rule, or trade explanation, and confirm the answer directly from the book. This type of preparation helps candidates build both content knowledge and reference navigation speed.

Roofing questions may involve practical jobsite details. Candidates should understand how roof slope affects material selection, how underlayment and flashing support water protection, how membrane roofing differs from steep-slope roofing, how roof deck conditions affect installation, and how safety practices affect daily roofing operations. Candidates preparing for Specialty Roofing - Commercial Contractor work should also prepare for the Business Management and Law for Contractors requirement when it applies to their licensing path.

The Ultimate package format supports this preparation by combining the listed references with 1 year of course access and Application Service. The course gives candidates a structured way to review major topics and return to difficult areas, while the application support helps candidates work through the application portion of the process with clearer guidance.

Open Book Test

The New Mexico Roofing Contractor (GS-21) examination is an open book test using approved references. Candidates are responsible for bringing their own approved reference materials to the examination center when required by testing instructions. This package includes the listed references for study and exam preparation, including OSHA, New Mexico commercial and residential building codes, IBC, IRC, Roofing Construction and Estimating, NRCA steep-slope roofing, NRCA membrane roofing, and the concrete and clay tile installation reference.

Open-book testing does not mean candidates can rely on searching the books for the first time during the exam. The most prepared candidates know how the references are organized before test day. They understand how to use the table of contents, indexes, chapter headings, definitions, code sections, tables, diagrams, safety sections, and trade reference organization. They also understand when a question is likely asking for code language, safety information, steep-slope roofing guidance, membrane roofing guidance, tile roofing information, or estimating knowledge.

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.

This package supports open-book preparation by giving candidates access to the listed references and 1 year of course access. Candidates can use the course to guide their study, review GS-21 topics, and practice navigating the books in a way that supports timed exam performance.

Licensing Steps

Candidates preparing for the New Mexico Roofing Contractor (GS-21) exam should begin by confirming the correct classification connected to their licensing goal. Roofing work can involve residential roofing, commercial roofing, roof coverings, roof repairs, roof system installation, waterproofing details, underlayment, flashing, membrane systems, tile systems, estimating, and safety requirements, so candidates should make sure they are preparing for the correct New Mexico classification before studying or scheduling.

A practical preparation path includes reviewing the GS-21 classification, gathering needed information, completing the proper application process, submitting required materials, receiving approval to test when required, scheduling the exam, studying the listed references, preparing for any additional required exam, and arriving at the test center with proper identification and approved materials.

This Ultimate package includes Application Service, which is designed to help support candidates through the application portion of the process. Application Service does not replace state requirements or guarantee approval, but it can help candidates stay organized and move through the process with clearer guidance.

Candidates should keep application documents, exam notices, scheduling confirmations, identification requirements, score reports, rental package information, and licensing correspondence organized. After passing the required exam, candidates should follow the remaining instructions connected to their New Mexico licensing process before performing regulated contractor work.

State Requirements

New Mexico Roofing Contractor preparation requires study of roofing field practices, commercial building code requirements, residential building code requirements, roofing trade references, estimating, and OSHA construction safety. The exam preparation process should focus on both the practical field knowledge used to install roofing systems and the ability to use the listed references effectively during open-book testing.

Code of Federal Regulations - 29 CFR Part 1926 (OSHA) supports the safety knowledge needed for roofing and construction work. Candidates should study fall protection, ladders, scaffolds, personal protective equipment, hazard recognition, material handling, and general construction safety requirements that may apply to roofing operations.

New Mexico Commercial Building Code (NMAC 14.7.2), 2021 and International Building Code, 2021 support commercial roofing code preparation. Candidates should become familiar with commercial code organization, definitions, roof assemblies, roof coverings, fire-resistance-related provisions, drainage awareness, roof structures, and other building requirements that may affect roofing work.

New Mexico Residential Building Code (NMAC 14.7.3), 2021 and International Residential Code for One- and Two-Family Dwellings, 2021 support residential roofing preparation. Candidates should review residential roof coverings, underlayment, flashing, roof slope, ventilation awareness, roof assemblies, exterior weather protection, and one- and two-family dwelling construction requirements.

Roofing trade references support practical preparation. Roofing Construction and Estimating supports roofing methods and estimating concepts. The NRCA Roofing Manual: Steep Slope Roof Systems supports steep-slope roof system preparation. The NRCA Roofing Manual: Membrane Roofing Systems supports low-slope and membrane roof system preparation. The Concrete and Clay Tile Installation Manual, 2015 supports preparation for tile roofing methods and installation considerations.

Reference Books

• Included Book: Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  This reference supports study of federal construction safety standards, including worker protection, fall protection, ladders, scaffolds, personal protective equipment, hazard awareness, material handling, and general jobsite safety requirements for roofing and construction work.
• Included Book: New Mexico Commercial Building Code (NMAC 14.7.2), 2021
  This reference supports study of New Mexico commercial building code requirements and state-specific provisions. Candidates should review it alongside the IBC to prepare for commercial roofing and building code topics as applied in New Mexico.
• Included Book: New Mexico Residential Building Code (NMAC 14.7.3), 2021
  This reference supports study of New Mexico residential building code requirements and state-specific provisions. Candidates should review it alongside the IRC to prepare for residential roofing and one- and two-family dwelling construction topics as applied in New Mexico.
• Included Book: International Building Code, 2021
  This reference supports study of commercial building code requirements, including code organization, definitions, roof assemblies, roof coverings, drainage awareness, fire-resistance-related requirements, structural concepts, and commercial construction requirements that may affect roofing work.
• Included Book: International Residential Code for One- and Two-Family Dwellings, 2021
  This reference supports study of residential construction requirements, including roof coverings, roof assemblies, roof slope, underlayment, flashing, weather protection, ventilation awareness, and one- and two-family dwelling code organization.
• Included Book: Roofing Construction and Estimating, Daniel Atcheson, 1995
  This reference supports study of roofing construction methods, roofing materials, estimating concepts, project planning, installation procedures, roof components, and practical roofing field knowledge.
• Included Book: NRCA Roofing Manual: Steep Slope Roof Systems
  This reference supports study of steep-slope roof systems, materials, underlayment, flashing, roof details, installation practices, weather protection, and steep-slope roofing system guidance.
• Included Book: NRCA Roofing Manual: Membrane Roofing Systems
  This reference supports study of membrane roof systems, low-slope roofing concepts, roof membranes, insulation awareness, flashing, details, installation practices, and membrane roofing system guidance.
• Included Book: Concrete and Clay Tile Installation Manual, 2015
  This reference supports study of concrete and clay tile roofing materials, installation methods, layout, flashing, underlayment, fastening, roof slope considerations, and tile roofing field practices.

These references should be used throughout the 1 year of course access. Candidates should become familiar with the structure of each book, review major sections, and practice locating information by topic. Since the exam is open book, reference navigation is an important part of preparation.

A useful study approach is to divide preparation into major GS-21 categories, including OSHA safety, New Mexico commercial code, New Mexico residential code, IBC organization, IRC organization, roofing estimating, roof decks, underlayment, flashing, steep-slope systems, membrane systems, concrete and clay tile roofing, roof drainage, weather protection, and reference navigation.

Test Information and Study Materials

The New Mexico Roofing Contractor (GS-21) exam requires preparation across roofing trade knowledge, commercial building code, residential building code, OSHA safety, estimating, steep-slope roofing, membrane roofing, and tile roofing. Candidates should study the references as a connected set rather than treating them as unrelated books. A GS-21 question may require practical field knowledge, code awareness, safety understanding, estimating ability, or the ability to connect roofing conditions to written reference material.

Roofing construction preparation should include roof decks, substrates, underlayment, flashing, roof slope, drainage awareness, roof coverings, roof accessories, installation sequencing, repairs, estimating, materials, tools, and weather protection. Roofing Construction and Estimating supports these topics and should be used regularly during study.

Steep-slope roofing preparation should include roof slope, underlayment, flashing, valleys, ridges, hips, penetrations, roof coverings, fastening, ventilation awareness, and weather protection. NRCA Roofing Manual: Steep Slope Roof Systems supports these topics and helps candidates prepare for steep-slope system questions.

Membrane roofing preparation should include low-slope roofing systems, membrane materials, insulation awareness, flashing, roof penetrations, seams, details, roof drainage, substrate conditions, and installation practices. NRCA Roofing Manual: Membrane Roofing Systems supports membrane roof system study and should be reviewed carefully.

Concrete and clay tile preparation should include tile materials, layout, fastening, underlayment, flashing, roof slope, weather exposure, installation sequence, and field details. Concrete and Clay Tile Installation Manual, 2015 supports tile roofing preparation and practical installation knowledge.

Commercial code preparation should include review of the International Building Code, 2021 and the New Mexico Commercial Building Code (NMAC 14.7.2), 2021. Candidates should become familiar with code organization, definitions, roof assemblies, roof coverings, fire-resistance-related provisions, drainage awareness, and commercial construction conditions that may involve roofing work.

Residential code preparation should include review of the International Residential Code for One- and Two-Family Dwellings, 2021 and the New Mexico Residential Building Code (NMAC 14.7.3), 2021. Candidates should study residential roof coverings, underlayment, flashing, roof slope, weather protection, ventilation awareness, roof assemblies, and code organization.

Safety preparation should include OSHA construction standards related to fall protection, ladders, scaffolds, personal protective equipment, material handling, hazard recognition, weather exposure, and general jobsite safety. Roofing work often involves elevated work, changing weather, ladders, material handling, roof edges, openings, and steep slopes, so safety study should be treated as a core part of preparation.

Estimating should also be included in preparation. Roofing estimating may involve quantities, measurements, waste factors, roof area, slope awareness, materials, and project planning. Candidates should practice locating estimating information and connecting it to practical roof installation conditions.

Reference navigation should be practiced throughout preparation. Candidates should read a question, identify key terms, decide which reference applies, locate the relevant chapter, section, table, diagram, definition, safety rule, code provision, roof detail, or trade explanation, and confirm the answer from the book. This repeated practice helps build speed and confidence for open-book testing.

Because the listed references cover different types of information, candidates should learn the purpose of each book. OSHA supports safety. The New Mexico codes support state-specific preparation. The IBC supports commercial building code requirements. The IRC supports residential building code requirements. Roofing Construction and Estimating supports roofing methods and estimating. The NRCA manuals support steep-slope and membrane roofing systems. The tile manual supports concrete and clay tile installation. Understanding the role of each reference helps candidates choose the right book faster during study and testing.

The online course included with this package helps organize study across these topics. With 1 year of course access, candidates can review material over time, revisit difficult sections, practice reference navigation, and build a consistent study routine. The package also includes Application Service, giving candidates additional support during the application portion of the licensing process.

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 New Mexico Roofing Contractor (GS-21) 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 roofing, code, estimating, and safety knowledge with confidence.

This Ultimate Exam Prep Rental Package supports candidates by combining the listed references with 1 year of course access and Application Service. Students can use the course to focus their review on OSHA safety, New Mexico commercial code, New Mexico residential code, IBC organization, IRC organization, roofing construction, estimating, steep-slope roof systems, membrane roof systems, concrete and clay tile roofing, flashing, underlayment, roof drainage, weather protection, and reference navigation.

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 a structured course, the correct references, and application support can make the preparation process more manageable.

Many GS-21 candidates have roofing, repair, replacement, estimating, commercial construction, residential construction, or field experience but are less familiar with moving through code, roofing, NRCA, tile, and safety references under exam pressure. 1 Exam Prep helps support that transition by encouraging organized study, reference familiarity, practice-oriented preparation, and a clearer plan for using each book. With consistent effort, candidates can improve pacing, strengthen trade knowledge, and approach the New Mexico GS-21 exam with a stronger study foundation.

FAQ

What is included in this Ultimate Exam Prep Rental Package?

This package includes OSHA, New Mexico Commercial Building Code, New Mexico Residential Building Code, IBC 2021, IRC 2021, Roofing Construction and Estimating, NRCA Roofing Manual: Steep Slope Roof Systems, NRCA Roofing Manual: Membrane Roofing Systems, Concrete and Clay Tile Installation Manual, the provided business books note of Includes lines 2-4, 1 year of course access, and Application Service.

What is the package price?

The package price is $1885.

Is there a refundable deposit?

Yes. The refundable deposit is $750.

What is the total due today?

The total due today is $2635, which includes the package price and the refundable deposit.

Are business books included?

Yes. The provided business books note is: Includes lines 2-4.

How long does course access last?

This Ultimate package includes 1 year of course access.

Is Application Service included?

Yes. Application Service is included with this package.

How long should I allow for the ultimate book package order?

Please allow up to 15 business days for ultimate book package orders.

Is this package for the New Mexico GS-21 exam?

Yes. This package is designed for candidates preparing for the New Mexico Roofing Contractor (GS-21) exam using the listed OSHA, New Mexico code, IBC, IRC, roofing, NRCA, and tile references.

Is the New Mexico GS-21 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 GS-21 exam?

Candidates should study OSHA safety, New Mexico commercial code, New Mexico residential code, IBC requirements, IRC requirements, roofing estimating, roof decks, underlayment, flashing, steep-slope systems, membrane systems, concrete and clay tile roofing, roof drainage, weather protection, and reference navigation.

Can the books be highlighted and tabbed?

Reference materials may be highlighted, underlined, and indexed before the examination session. Permanent tabs are allowed. Temporary tabs, including Post-it notes, are not allowed.

Does this package guarantee a passing score?

No product can guarantee an exam result. This package supports candidates through listed references, structured online course access, application support, trade-focused review, reference navigation practice, and organized exam preparation.