The 1 Package: All-Inclusive Arizona Roofing Residential / Commercial Contractor (CR-42) Exam, Licensing & Business Setup Solution

Prepare for the Arizona Roofing Residential / Commercial Contractor CR-42 exam while building the licensing and business foundation needed to operate professionally. The 1 Package combines roofing exam preparation, highlighted and tabbed reference books, contractor application assistance, business formation, EIN filing, and contractor compliance guidance in one coordinated solution.

This all-inclusive Arizona CR-42 contractor package is designed for experienced roofers, roofing foremen, estimators, project supervisors, qualifying parties, restoration professionals, and business owners pursuing authority to perform qualifying residential and commercial roofing work in Arizona.

The CR-42 classification is an Arizona specialty dual license covering authorized roofing work in residential and commercial settings. Candidates should prepare for a broad range of roofing subjects, including steep-slope systems, membrane roofing, roof decks, underlayments, flashings, drainage, insulation, ventilation, materials, repairs, estimating, code requirements, and construction safety.

Professional roofing requires more than installing a visible roof covering. Contractors must evaluate the supporting deck, identify drainage conditions, select compatible materials, plan flashing and penetration details, provide suitable underlayment, maintain required ventilation, coordinate rooftop equipment, and protect the building from water intrusion during construction.

Residential roofing projects may involve asphalt shingles, tile, wood shakes, wood shingles, metal panels, low-slope roof sections, reroofing, repairs, ventilation, underlayment, flashing, and roof drainage. Commercial roofing may involve built-up roofing, modified bitumen, single-ply membranes, protected membrane systems, insulation, cover boards, flashings, penetrations, curbs, drains, and edge conditions.

The included International Building Code supports preparation involving commercial roofing requirements, roof assemblies, structural conditions, fire classifications, reroofing, rooftop structures, materials, and weather protection. The International Residential Code supports study of roof coverings, roof decks, underlayments, flashing, ventilation, reroofing, and residential construction.

The NRCA Roofing Manual: Membrane Roofing Systems provides focused preparation for low-slope and membrane roof assemblies. The NRCA Roofing Manual: Steep Slope Roof Systems supports preparation involving shingles, tiles, metal roof systems, underlayments, flashings, roof details, and steep-slope installation practices.

Roofing Construction and Estimating supports broader review of roofing materials, layout, installation, measurements, quantities, labor, project planning, and estimating. OSHA 29 CFR Part 1926 supports safety preparation involving fall protection, ladders, scaffolds, material handling, tools, personal protective equipment, and roofing operations.

The package includes 1 year of course access, allowing candidates to prepare around active projects, work schedules, and personal responsibilities. The course supports organized trade review, code navigation, roofing calculations, reference practice, and confidence-building study.

The 1 Package also supports the licensing and business stages that follow examination preparation. Application Service helps organize the Arizona contractor licensing process. Business Formation establishes an LLC or corporation, EIN Filing supports banking and tax administration, and Contractor Compliance Guidance helps customers understand responsibilities associated with operating an Arizona residential and commercial roofing business.

Exam Details

The Arizona Registrar of Contractors licenses residential, commercial, and dual contractors throughout the state. The CR-42 Roofing classification combines authorized residential and commercial roofing work into one specialty dual license.

The qualifying party is the individual whose experience, trade knowledge, and examination qualifications support the contractor license. This person must satisfy the applicable Arizona requirements and remain associated with the licensed business in the qualifying capacity recognized by the state.

CR-42 examination preparation may include steep-slope roofing, membrane roofing, roof decks, structural support, underlayments, insulation, vapor control, flashing, penetrations, drainage, rooftop equipment, reroofing, repair, estimating, code requirements, and OSHA construction safety.

Steep-slope preparation may involve asphalt shingles, tile, wood shakes, wood shingles, metal panels, underlayments, fasteners, starter courses, ridges, hips, valleys, eaves, rakes, penetrations, flashing, and ventilation.

Membrane-roofing preparation may include built-up roofing, modified bitumen, thermoplastic membranes, thermoset membranes, liquid-applied systems, insulation, cover boards, vapor retarders, fasteners, adhesives, seams, flashings, terminations, and roof accessories.

Roof-deck preparation may involve wood sheathing, concrete, steel decks, lightweight insulating concrete, existing roof assemblies, substrate condition, attachment, moisture, repairs, and compatibility with the new roofing system.

Flashing preparation may include base flashing, counterflashing, step flashing, valley flashing, edge metal, parapets, curbs, expansion joints, drains, scuppers, pipes, vents, skylights, chimneys, and other roof penetrations.

Drainage preparation may involve roof slope, internal drains, scuppers, gutters, downspouts, overflow drainage, ponding water, tapered insulation, crickets, saddles, and coordination with the roof structure.

Ventilation preparation may include intake vents, exhaust vents, ridge vents, soffit vents, attic ventilation, enclosed rafter spaces, moisture control, and the relationship between ventilation and insulation.

Reroofing preparation may involve inspection of existing materials, removal requirements, deck repair, attachment, flashing replacement, moisture conditions, weight considerations, code limitations, and protection of occupied buildings.

Estimating preparation may include roof area, slope factors, squares, membrane quantities, shingle bundles, tile counts, insulation, underlayment, flashing, fasteners, adhesives, waste, labor, equipment, access, tear-off, disposal, and project scheduling.

OSHA preparation may involve fall protection, ladders, scaffolds, roof openings, warning lines, personal fall-arrest systems, material handling, hoisting, electrical hazards, tools, weather exposure, personal protective equipment, and housekeeping.

Passing the applicable examination does not automatically issue the CR-42 contractor license. The Arizona Registrar of Contractors must review and approve the complete application before the business may advertise, bid, contract for, or perform work requiring the classification.

Open Book Test

The Arizona CR-42 Roofing examination is an open-book test using approved reference materials. Candidates are responsible for bringing permitted books and following the testing provider’s current rules regarding editions, highlighting, annotations, indexing, permanent tabs, attachments, and book inspection.

An open-book format does not remove the need for roofing knowledge. Candidates must identify the roofing system or condition described, select the correct reference, locate the applicable information, interpret the requirement, and apply it within the available testing time.

All books are highlighted and Tabbed. Highlighting draws attention to useful safety rules, roof-covering requirements, membrane details, steep-slope procedures, flashing information, tables, diagrams, estimating methods, and field practices. Permanent tabs support faster navigation among major chapters and frequently researched topics.

The prepared references should be used throughout the course rather than opened for the first time on examination day. Repeated navigation practice helps candidates become familiar with each book’s organization, index, terminology, illustrations, tables, and permanent tab locations.

A question involving commercial roof assemblies, fire classification, roof coverings, reroofing, structural conditions, or rooftop installations may require the International Building Code. Residential roof-covering, ventilation, deck, flashing, and reroofing questions may require the International Residential Code.

Questions involving low-slope systems, membranes, insulation, seams, attachments, flashings, penetrations, or roof edges may involve the NRCA Roofing Manual: Membrane Roofing Systems.

Questions involving asphalt shingles, tile, wood roofing, metal systems, steep-slope flashing, underlayment, valleys, ridges, hips, or penetrations may involve the NRCA Roofing Manual: Steep Slope Roof Systems.

Roofing Construction and Estimating supports study involving roofing materials, measurements, quantities, layouts, labor, installation methods, and cost preparation. OSHA supports questions involving fall protection, ladders, roof openings, tools, material handling, and construction-site safety.

Approved references may be highlighted, underlined, annotated, and indexed before testing when prepared according to the examination provider’s rules. Loose sheets, temporary tabs, removable notes, electronic resources, and unauthorized attachments are not permitted.

Licensing Steps

1. Confirm the CR-42 classification. Review the residential and commercial roofing scope to make sure it matches the services the business intends to provide.
2. Select the qualifying party. Identify the individual who will satisfy the applicable roofing experience and examination requirements.
3. Review the examination requirements. Determine which trade and Arizona Statutes and Rules requirements apply to the proposed qualifying party.
4. Prepare for the CR-42 exam. Use the included course, highlighted and tabbed books, roofing calculations, code-navigation exercises, and practice-oriented preparation.
5. Complete the required examination process. Pass the applicable roofing examination and complete Arizona’s Statutes and Rules requirement unless an authorized waiver applies.
6. Form the business entity. Use the included Business Formation service to establish an LLC or corporation for the roofing business.
7. Obtain an EIN. Complete the included EIN Filing with the IRS for business banking, tax administration, payroll, employee hiring, and professional operations.
8. Complete applicable background requirements. Follow Arizona’s process for the individuals required to appear on the contractor license application.
9. Prepare the contractor application. Organize qualifying-party information, roofing experience records, examination documentation, business records, and required disclosures.
10. Obtain the contractor license bond. Arrange the bond required for the dual classification and anticipated annual gross volume of work.
11. Address residential financial protection. Complete the applicable Residential Contractors’ Recovery Fund requirement or authorized alternative.
12. Submit the application. Provide the completed application and supporting materials to the Arizona Registrar of Contractors.
13. Wait for license issuance. Do not advertise, bid, contract for, or perform work requiring the CR-42 license until Arizona approves the application and issues an active contractor license.

State Requirements

The CR-42 classification is an Arizona specialty dual license covering qualifying roofing work in residential and commercial settings. Contractors must remain within the scope authorized by the classification.

The proposed qualifying party must demonstrate the experience, knowledge, and skills needed to supervise or perform roofing work. Experience documentation may need to describe steep-slope roofing, low-slope roofing, roof repairs, reroofing, flashing, drainage, insulation, safety, residential projects, commercial projects, estimating, and field supervision.

The qualifying party must remain associated with the applicant business in the capacity recognized by the Arizona Registrar of Contractors. Experience records, examination information, and the individual’s business role should remain consistent throughout the application process.

The legal business entity applying for the license must be properly established and identified. The company name, ownership information, qualifying-party records, EIN documentation, contractor bond, and licensing application should remain consistent.

Arizona contractor applicants must complete applicable background requirements and provide the identity, experience, examination, business, and disclosure information required for state review.

A contractor license bond is required. Because CR-42 is a dual classification, the applicable bond requirement combines the residential and commercial components based on the anticipated gross volume of work.

The residential portion of the CR-42 license is also subject to Arizona’s residential financial-protection requirements. The applicant must satisfy the applicable Residential Contractors’ Recovery Fund obligation or authorized alternative.

Passing the examination is only one part of the licensing process. A person or business may not operate as a licensed CR-42 contractor until the Arizona Registrar of Contractors approves the complete application and issues the active license.

After licensing, the contractor must remain within the authorized CR-42 scope, maintain the required bond, renew the license, and keep business and qualifying-party information current. Changes involving ownership, entity structure, address, bond, or qualifying party may require additional filings.

Reference Books

• Included Book: Code of Federal Regulations – 29 CFR Part 1926 (OSHA)
  This construction-safety reference covers fall protection, ladders, scaffolds, roof openings, personal protective equipment, tools, electrical hazards, material handling, hoisting, and general jobsite responsibilities.
• Included Book: International Building Code, 2018
  This code supports study of commercial roof assemblies, roof coverings, reroofing, fire classifications, rooftop structures, structural conditions, weather protection, materials, and inspections.
• Included Book: International Residential Code for One- and Two-Family Dwellings, 2018
  This residential code covers roof decks, underlayments, roof coverings, flashing, ventilation, reroofing, drainage, materials, and installation requirements for one- and two-family dwellings.
• Included Book: Roofing Construction and Estimating, Daniel Atcheson, 1995
  This roofing reference supports study of materials, measurements, layouts, installation procedures, roof geometry, estimating, quantities, labor, equipment, and project planning.
• Included Book: NRCA Roofing Manual: Membrane Roofing Systems
  This roofing-industry reference supports study of built-up, modified-bitumen, thermoset, thermoplastic, and other membrane systems, including insulation, attachments, seams, flashings, penetrations, and edge details.
• Included Book: NRCA Roofing Manual: Steep Slope Roof Systems
  This manual supports preparation involving shingles, tiles, wood roofing, metal systems, underlayments, flashings, valleys, ridges, hips, penetrations, ventilation, and steep-slope roof details.

All books are highlighted and Tabbed. The prepared format supports organized study and faster navigation through residential roofing, commercial roofing, membrane systems, steep-slope systems, code requirements, estimating, and OSHA safety.

The package includes a $550 refundable book deposit. The deposit is refundable when the books are returned within one year in similar condition.

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

Test Information and Study Materials

Effective CR-42 preparation should combine roofing materials, steep-slope systems, membrane systems, code navigation, flashing, drainage, ventilation, estimating, and OSHA safety.

Steep-slope study may include shingles, tile, wood shakes, metal roofing, underlayments, fasteners, starter courses, valleys, ridges, hips, eaves, rakes, flashing, ventilation, and weather protection.

Membrane-system study may include built-up roofing, modified bitumen, single-ply systems, insulation, cover boards, adhesives, fasteners, seams, base flashings, terminations, penetrations, and roof-edge details.

Reroofing preparation may involve tear-off, deck inspection, moisture, repairs, existing layers, flashing replacement, debris removal, temporary protection, and installation of the new system.

Estimating practice may include roof area, slope factors, squares, rolls, sheets, bundles, tile quantities, membrane coverage, insulation, flashing, fasteners, adhesives, waste factors, labor, equipment, access, and disposal.

Safety preparation should address fall-protection systems, ladders, scaffolds, warning lines, roof openings, hoisting, hot work, electrical exposure, wind, heat, lifting, personal protective equipment, and housekeeping.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep supports Arizona CR-42 candidates through organized study guidance, trade-focused review, practice-oriented preparation, reference navigation, and confidence-building study structure.

The course divides roofing preparation into manageable subjects, including roof decks, steep-slope coverings, membrane systems, insulation, flashing, drainage, ventilation, reroofing, estimating, code requirements, and OSHA safety.

Practice-oriented preparation helps candidates apply roofing knowledge rather than relying only on reading. Reference-navigation exercises support faster identification of the correct code, manual, chapter, table, detail, calculation method, or safety requirement.

The highlighted and tabbed books support efficient navigation, but repeated use remains essential. Working with the references throughout the course helps candidates become familiar with their organization and reduces unnecessary searching during the examination.

Application Service supports the Arizona licensing stage by helping organize qualifying-party information, examination records, business documents, and required application materials. Business Formation establishes an LLC or corporation so the customer has a legally structured business entity.

EIN Filing with the IRS provides the federal identification number used to open business bank accounts, manage taxes properly, hire employees, and operate the roofing business professionally. Contractor Compliance Guidance supports a clearer understanding of responsibilities associated with maintaining an Arizona residential and commercial contractor license.

No preparation program or business service can guarantee an examination result, licensing approval, earnings, or business success. The package provides the books, course access, application assistance, and business setup services needed to pursue the Arizona CR-42 licensing path with greater organization and confidence.

What is included in The 1 Package?

The package includes six roofing, code, estimating, and safety references, 1 year of course access, Application Service, LLC or corporation formation, EIN Filing with the IRS, and Contractor Compliance Guidance.

What is the total cost?

The package cost is $2,765. A $550 refundable book deposit brings the total due to $3,315. The package is all-inclusive with no hidden fees.

How does the refundable book deposit work?

The $550 deposit is refundable when the books are returned within one year in similar condition.

Are all books highlighted and tabbed?

Yes. All books are highlighted and Tabbed to support organized study and faster reference navigation.

How long should I allow for the book order?

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

Is the Arizona CR-42 examination open book?

Yes. The Arizona CR-42 Roofing examination is open book using approved reference materials under the testing provider’s current rules.

Does CR-42 cover residential and commercial roofing?

Yes. CR-42 is a dual classification covering authorized roofing work in residential and commercial settings.

Does the package cover steep-slope roofing?

Yes. The package supports preparation involving shingles, tile, wood roofing, metal systems, underlayments, flashing, valleys, ridges, hips, and ventilation.

Does the package cover membrane roofing?

Yes. The package includes preparation involving built-up roofing, modified bitumen, single-ply membranes, insulation, seams, flashings, penetrations, and edge details.

Does the package include licensing and business setup?

Yes. The package includes Application Service, LLC or corporation formation, EIN Filing with the IRS, and Contractor Compliance Guidance.

Does passing the examination automatically issue the license?

No. The Arizona Registrar of Contractors must review and approve the complete application before issuing the CR-42 contractor license.