The 1 Package: All-Inclusive Arizona Sheet Metal Residential / Commercial Contractor (CR-45) Exam, Licensing & Business Setup Solution

Prepare for the Arizona Sheet Metal Residential / Commercial Contractor CR-45 exam while building the licensing and business foundation needed to operate professionally. The 1 Package combines sheet metal trade exam preparation, highlighted and tabbed reference materials, contractor application assistance, business formation, EIN filing, and contractor compliance guidance in one coordinated solution.

This all-inclusive Arizona CR-45 contractor package is designed for experienced sheet metal workers, architectural metal installers, duct fabricators, roofing-metal professionals, field supervisors, qualifying parties, estimators, project managers, and business owners pursuing authority to perform qualifying residential and commercial sheet metal work in Arizona.

The CR-45 classification is an Arizona specialty dual license covering authorized sheet metal work in residential and commercial settings. Candidates should prepare for subjects involving architectural sheet metal, HVAC duct construction, roof-related metal systems, flashing, gutters, downspouts, metal fabrication, installation methods, fasteners, joints, seams, supports, building-code requirements, and construction safety.

Professional sheet metal work requires more than cutting and bending metal. Contractors must understand materials, gauges, dimensions, patterns, allowances, forming methods, connections, expansion, drainage, corrosion, supports, weather protection, and the relationship between fabricated components and the surrounding building assembly.

Architectural sheet metal work may involve copings, fascia, gravel stops, edge metal, gutters, downspouts, flashings, counterflashings, valleys, wall panels, roof panels, decorative components, expansion joints, penetrations, and transitions. Each component must be fabricated and installed to direct water properly, accommodate movement, and protect the building envelope.

HVAC duct construction may involve rectangular ducts, round ducts, flexible ducts, fittings, transitions, elbows, offsets, branches, access openings, reinforcements, supports, hangers, sealing, insulation coordination, and pressure classifications. Candidates should understand how duct size, material thickness, reinforcement, joint type, and support spacing affect the completed system.

The included SMACNA Architectural Sheet Metal Manual supports preparation involving architectural metal design, fabrication, flashing, roof edges, walls, drainage, expansion, and weather-resistant details. HVAC Duct Construction Standards, Metal and Flexible, 2005, 3rd Edition supports preparation involving duct materials, joints, reinforcement, fittings, supports, sealing, and construction standards.

The International Building Code, 2018 supports study of commercial building requirements, roof assemblies, exterior walls, weather protection, structural conditions, materials, fire-related provisions, and rooftop components. The NRCA Roofing Manual: Steep Slope Roof Systems supports preparation involving roof coverings, flashings, valleys, ridges, penetrations, edge conditions, underlayments, and steep-slope roof details.

Sheet Metal, 2nd Edition supports broader trade preparation involving layout, pattern development, measurement, fabrication, tools, materials, forming, seams, joints, fasteners, installation, and practical field methods. OSHA 29 CFR Part 1926 supports preparation involving ladders, scaffolds, fall protection, electrical hazards, cutting equipment, welding, material handling, personal protective equipment, and construction-site safety.

The package includes 1 year of course access, allowing candidates to prepare around employment, active projects, fabrication schedules, and personal responsibilities. The course supports organized trade review, reference navigation, sheet metal calculations, practical preparation, 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 sheet metal business.

Exam Details

The Arizona Registrar of Contractors issues residential, commercial, and dual contractor licenses. The CR-45 Sheet Metal classification combines the applicable residential and commercial sheet metal scopes 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-45 examination preparation may include architectural sheet metal, roofing-related metal systems, HVAC duct construction, fabrication, installation, materials, fasteners, seams, joints, flashing, drainage, supports, estimating, plan reading, building-code requirements, and OSHA safety.

Architectural sheet metal preparation may involve gutters, downspouts, copings, fascia, edge metal, gravel stops, wall flashing, base flashing, counterflashing, valley metal, roof panels, wall panels, decorative sheet metal, expansion joints, and penetration details.

Candidates should understand how architectural components direct water away from vulnerable areas of a building. Improper laps, slopes, seams, terminations, or fasteners can allow water to enter the roof, wall, or interior assembly.

HVAC duct preparation may include rectangular ducts, round ducts, oval ducts, flexible ducts, pressure classifications, material thickness, transverse joints, longitudinal seams, reinforcement, supports, hangers, access doors, fittings, and sealing.

Duct-fitting preparation may involve elbows, transitions, offsets, branches, takeoffs, reducers, plenums, end caps, turning vanes, and changes in shape or size. Candidates should understand how fittings are laid out, fabricated, reinforced, connected, and supported.

Fabrication preparation may include measuring, marking, pattern development, allowances, cutting, notching, bending, folding, rolling, forming, punching, drilling, fastening, soldering, brazing, welding, and finishing.

Materials preparation may involve galvanized steel, stainless steel, aluminum, copper, coated metals, fasteners, solder, sealants, adhesives, and protective finishes. Candidates should understand compatibility, corrosion, thickness, temperature, exposure, and intended use.

Roof-related sheet metal preparation may include eaves, rakes, ridges, hips, valleys, chimneys, skylights, wall intersections, roof penetrations, gutters, downspouts, edge conditions, and flashing integration with steep-slope roof coverings.

Plan-reading preparation may involve dimensions, elevations, sections, details, schedules, duct layouts, roof plans, wall details, material notes, component sizes, attachment information, and coordination with architectural or mechanical drawings.

Estimating preparation may include sheet quantities, developed lengths, surface area, duct area, fitting quantities, fasteners, sealants, supports, hangers, flashing, waste factors, labor, fabrication time, equipment, access, and installation conditions.

OSHA preparation may involve ladders, scaffolds, fall protection, cutting tools, brakes, shears, welding, electrical hazards, sharp edges, material handling, hoisting, personal protective equipment, housekeeping, and safe work on roofs or elevated surfaces.

Passing the applicable trade examination does not automatically issue the CR-45 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-45 Sheet Metal examination is an open-book test using approved reference materials. Candidates are responsible for bringing permitted books and following the testing provider’s current requirements for editions, highlighting, annotations, indexing, permanent tabs, attachments, and book inspection.

An open-book format does not eliminate the need for trade knowledge. Candidates must identify the sheet metal system or installation condition described, choose 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 important architectural details, duct-construction standards, building-code provisions, roofing details, formulas, fabrication methods, material information, and safety requirements. Permanent tabs support faster movement 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 index, organization, diagrams, tables, details, terminology, and permanent tab locations.

A question involving architectural flashings, roof edges, gutters, wall panels, copings, or expansion details may require the SMACNA Architectural Sheet Metal Manual.

Questions involving duct gauges, pressure classes, transverse joints, longitudinal seams, reinforcements, fittings, flexible ducts, hangers, or supports may require HVAC Duct Construction Standards, Metal and Flexible.

Questions involving commercial building requirements, roof assemblies, exterior walls, materials, weather protection, rooftop structures, or code-related installation conditions may require the International Building Code.

Questions involving steep-slope roofing, valleys, ridges, hips, edge metal, penetrations, flashing, gutters, or roof transitions may involve the NRCA Roofing Manual: Steep Slope Roof Systems.

Sheet Metal, 2nd Edition supports trade preparation involving layout, fabrication, materials, tools, patterns, seams, joints, and installation. OSHA supports questions involving falls, ladders, scaffolds, tools, welding, electrical exposure, material handling, and protective equipment.

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

Licensing Steps

1. Confirm the CR-45 classification. Review the residential and commercial sheet metal 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 sheet metal 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-45 exam. Use the included course, highlighted and tabbed books, fabrication review, calculations, plan-reading exercises, and practice-oriented preparation.
5. Complete the required examination process. Pass the applicable sheet metal trade 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 sheet metal contracting 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, sheet metal 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-45 license until Arizona approves the application and issues an active contractor license.

State Requirements

The CR-45 classification is an Arizona specialty dual license covering qualifying sheet metal 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 sheet metal work. Experience documentation may need to describe architectural sheet metal, duct construction, fabrication, roof-related metal systems, flashing, gutters, wall panels, plan reading, estimating, residential projects, commercial projects, 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 person’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 license 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-45 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-45 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-45 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-45 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: SMACNA Architectural Sheet Metal Manual
  This industry reference supports study of architectural sheet metal, flashings, roof edges, copings, fascia, gutters, downspouts, wall systems, expansion, drainage, fabrication, and weather-resistant details.
• Included Book: Code of Federal Regulations – 29 CFR Part 1926 (OSHA)
  This construction-safety reference covers fall protection, ladders, scaffolds, welding, cutting tools, electrical hazards, material handling, personal protective equipment, housekeeping, and general jobsite responsibilities.
• Included Book: HVAC Duct Construction Standards, Metal and Flexible, 2005, 3rd Edition
  This SMACNA standard supports preparation involving rectangular, round, and flexible ducts, material thickness, pressure classes, seams, joints, reinforcement, fittings, supports, hangers, access openings, and sealing.
• Included Book: International Building Code, 2018
  This code supports study of commercial building requirements involving roof assemblies, exterior walls, weather protection, structural conditions, materials, fire-related provisions, rooftop components, and inspections.
• Included Book: NRCA Roofing Manual: Steep Slope Roof Systems
  This roofing-industry manual supports preparation involving shingles, tiles, metal roofing, underlayments, valleys, ridges, hips, edges, penetrations, flashings, gutters, and steep-slope roof details.
• Included Book: Sheet Metal, 2nd Edition
  This trade reference supports study of measurements, layout, pattern development, tools, fabrication, cutting, forming, seams, joints, fasteners, materials, installation, and practical sheet metal methods.

All books are highlighted and Tabbed. The prepared format supports organized study and faster navigation through architectural sheet metal, duct construction, roofing details, fabrication, building-code requirements, and OSHA safety.

The package includes a $700 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-45 preparation should combine architectural sheet metal, duct construction, fabrication, roofing details, code navigation, estimating, plan reading, and OSHA safety.

Architectural sheet metal study may include gutters, downspouts, roof edges, copings, fascia, flashings, counterflashings, valleys, wall panels, roof panels, expansion joints, penetrations, and drainage details.

Duct-construction preparation may include duct shape, dimensions, pressure classification, material thickness, joints, seams, reinforcements, fittings, hangers, supports, access openings, flexible connections, and sealing.

Fabrication study may involve measurements, bend allowances, pattern layout, cutting, notching, folding, forming, rolling, fastening, soldering, welding, and finishing. Candidates should understand how inaccurate dimensions or allowances affect the finished component.

Roofing-related preparation may include underlayments, edges, valleys, penetrations, chimneys, skylights, walls, drainage, flashing integration, fasteners, and weather protection.

Estimating practice may include sheet area, developed length, duct surface area, material weights, fittings, supports, fasteners, sealants, flashing, waste, labor, equipment, fabrication time, and access requirements.

Safety preparation should address sharp edges, shears, brakes, power tools, welding, soldering, roof work, ladders, scaffolds, fall hazards, lifting, electrical exposure, personal protective equipment, and housekeeping.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep supports Arizona CR-45 candidates through organized study guidance, trade-focused review, practice-oriented preparation, reference navigation, and confidence-building study structure.

The course divides sheet metal preparation into manageable subjects, including architectural systems, duct construction, fabrication, materials, seams, joints, supports, flashings, roofing details, estimating, plan reading, and OSHA safety.

Practice-oriented preparation helps candidates apply technical information rather than relying only on reading. Reference-navigation exercises support faster identification of the correct manual, code section, table, diagram, fabrication topic, roofing detail, 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 sheet metal 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-45 licensing path with greater organization and confidence.

What is included in The 1 Package?

The package includes six sheet metal, duct-construction, roofing, code, 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 $2,915. A $700 refundable book deposit brings the total due to $3,615. The package is all-inclusive with no hidden fees.

How does the refundable book deposit work?

The $700 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-45 examination open book?

Yes. The Arizona CR-45 Sheet Metal examination is open book using approved reference materials under the testing provider’s current rules.

Does CR-45 cover residential and commercial sheet metal work?

Yes. CR-45 is a dual classification covering authorized sheet metal work in residential and commercial settings.

Does the package include architectural sheet metal preparation?

Yes. The package supports preparation involving flashing, copings, fascia, gutters, downspouts, roof edges, wall panels, drainage, expansion, and weather-resistant architectural details.

Does the package include HVAC duct construction preparation?

Yes. The included references support preparation involving rectangular, round, and flexible ducts, joints, seams, reinforcement, fittings, supports, hangers, sealing, and pressure classifications.

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-45 contractor license.