The 1 Package: All-Inclusive Arizona Plastering Residential / Commercial Contractor (CR-36) Exam, Licensing & Business Setup Solution

Prepare for the Arizona Plastering Residential / Commercial Contractor CR-36 exam while building the licensing and business foundation needed to operate professionally. The 1 Package combines plastering 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-36 contractor package is designed for experienced plasterers, stucco applicators, gypsum-system professionals, lath installers, crew supervisors, qualifying parties, project managers, and business owners pursuing authority to perform qualifying residential and commercial plastering work in Arizona.

The CR-36 classification combines the scopes permitted under Arizona’s commercial C-36 Plastering and residential R-36 Plastering licenses. The classification covers qualifying plastering work involving lath, metal studs, metal grid systems, plaster bases, sand mixtures, gypsum plaster, cementitious coatings, stucco, and related materials applied by trowel or spray.

Professional plastering requires more than applying a finish coat. Contractors must understand substrate preparation, lath installation, base support, material selection, proportioning, mixing, application, coat thickness, curing, finishing, movement control, weather conditions, scaffolding, and repair procedures.

Exterior stucco systems must be planned and installed to manage moisture, movement, exposure, and long-term service conditions. Interior plaster systems require suitable bases, proper bonding, consistent material application, and careful finishing. Gypsum systems may also involve metal framing, plaster bases, wall assemblies, ceiling systems, fire-resistant construction, and sound-control considerations.

The included references support study of surface preparation, jobsite setup, stucco, plaster and lath, base coats, finish coats, gypsum construction, rigid-board insulation, reflective insulation, tools, installation procedures, and OSHA construction safety.

The package includes 1 year of course access, giving candidates time to prepare around employment, active projects, and personal responsibilities. The course supports organized trade review, practice-oriented preparation, reference navigation, construction calculations, and confidence-building study.

The 1 Package also supports the licensing and business stages that follow exam 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 plastering business.

Exam Details

The Arizona Registrar of Contractors licenses residential, commercial, and dual contractors throughout the state. The CR-36 Plastering classification combines the authorized work permitted under the commercial C-36 Plastering and residential R-36 Plastering classifications.

The qualifying party is the individual whose experience, 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.

The Arizona CR-36 Plastering trade examination contains 30 questions. Candidates are allowed 75 minutes and must earn a minimum passing score of 70 percent.

The examination content includes surface preparation and setup, stucco, application and installation, base and finish coats, rigid-board and reflective insulation, plaster and lath, and OSHA construction safety.

Surface-preparation and setup topics may include substrate inspection, cleaning, removal of loose materials, protection of surrounding surfaces, moisture conditions, bonding, access, masking, scaffolding, material storage, and jobsite organization.

Stucco preparation may involve lath, accessories, weather-resistant barriers, scratch coats, brown coats, finish coats, mixing, application, curing, control joints, expansion joints, flashing, weeps, and protection from adverse weather.

Application and installation topics may include hand application, spray application, mixing equipment, plastering tools, material consistency, coat thickness, sequencing, leveling, floating, troweling, and maintaining uniform coverage.

Base-coat and finish-coat preparation may address plaster materials, proportions, bonding, thickness, curing, texture, color, timing, surface appearance, cracking, delamination, and correction of defects.

Rigid-board and reflective-insulation topics may involve material placement, attachment, compatibility, joints, protection, coordination with framing or plaster bases, and installation practices associated with wall and ceiling assemblies.

Plaster and lath study may include metal lath, gypsum lath, plaster bases, metal studs, metal grid systems, fasteners, furring, accessories, corners, beads, screeds, reinforcement, ceilings, walls, and suspended systems.

OSHA preparation may involve scaffolds, ladders, fall protection, personal protective equipment, silica exposure, respiratory hazards, hand and power tools, material handling, electrical safety, housekeeping, and safe access to elevated work.

Passing the trade examination does not automatically issue the CR-36 contractor license. The Arizona Registrar of Contractors must review and approve the complete application before the business may advertise, contract for, or perform work requiring the classification.

Open Book Test

The Arizona CR-36 Plastering examination is an open-book test using approved reference materials. Candidates are responsible for bringing their 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 preparation. Candidates must identify the subject of each question, select the correct reference, locate the applicable information, interpret the requirement, and apply it to the plastering condition presented.

All books are highlighted and Tabbed. Highlighting draws attention to useful safety provisions, plastering methods, gypsum-system details, material information, installation procedures, coat requirements, lath guidance, and troubleshooting topics. Permanent tabs help candidates move among major chapters and frequently researched subjects more efficiently.

The prepared references should be used throughout the course. Repeated navigation practice helps candidates become familiar with each book’s index, chapter arrangement, terminology, diagrams, tables, illustrations, and permanent tab locations before examination day.

A question involving scaffolds, ladders, fall protection, tools, respiratory hazards, or personal protective equipment may require the OSHA reference. Questions involving plaster materials, surface preparation, stucco, base coats, finish coats, tools, or application procedures may involve Plastering Skills.

Questions involving gypsum plaster, metal framing, wall systems, ceiling systems, plaster bases, fire-resistant assemblies, sound-control systems, or gypsum construction may involve the Gypsum Construction Handbook.

Approved references may be highlighted, underlined, annotated, and indexed before the examination. Permanent tabs are permitted when they cannot be removed without damaging the page. Temporary tabs, loose papers, removable notes, and unauthorized attachments are prohibited.

Candidates may use a basic, silent, nonprinting, nonprogrammable, nonscientific calculator under the current testing rules. Effective time management is important because the exam allows an average of approximately two and a half minutes per question.

Licensing Steps

1. Confirm the CR-36 classification. Review the residential and commercial plastering 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 plastering 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-36 exam. Use the included course, highlighted and tabbed books, trade review, safety preparation, and reference-navigation exercises.
5. Complete the required examination process. Pass the applicable trade examination and complete Arizona’s Statutes and Rules Training Course and Exam unless an authorized waiver applies.
6. Form the business entity. Use the included Business Formation service to establish an LLC or corporation for the plastering 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, experience records, examination results, business documents, 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-36 license until Arizona approves the application and issues an active contractor license.

State Requirements

The CR-36 classification is an Arizona dual specialty contractor license. It combines the scopes permitted under the commercial C-36 Plastering and residential R-36 Plastering classifications.

The commercial scope allows qualifying installation of lath, metal studs, metal grid systems, and other bases needed to coat surfaces by trowel or spray with plastering materials. Covered systems may include sand mixtures such as stucco, gypsum plaster, cementitious coatings, and related plaster products.

The residential scope supports qualifying plastering work on residential structures and associated improvements. Contractors must remain within the work authorized by the classification and use appropriately licensed specialty contractors when a project includes work outside that scope.

The proposed qualifying party must demonstrate the experience, knowledge, and skills needed to supervise or perform the work covered by the license. Experience records may need to describe plaster application, stucco systems, lath installation, gypsum plaster, metal framing, wall and ceiling systems, repairs, residential work, commercial work, and field supervision.

The qualifying party must be regularly employed by the applicant and actively engaged in the classification of work for which the person qualifies. Examination records, experience information, and the individual’s role should remain consistent throughout the application process.

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

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

A contractor license bond is required. Because CR-36 is a dual classification, the applicable bond requirement includes residential and commercial components based on the anticipated gross volume of work.

The residential portion of the classification is also subject to Arizona’s residential financial-protection requirements. The applicant must participate in the Residential Contractors’ Recovery Fund or provide the authorized alternative.

After the license is issued, the contractor must remain within the approved CR-36 scope, maintain the required bond, renew the license, and keep qualifying-party and business information current.

Reference Books

• Included Book: Code of Federal Regulations – 29 CFR Part 1926 (OSHA)
  This construction-safety reference covers scaffolds, ladders, fall protection, personal protective equipment, silica exposure, respiratory hazards, hand and power tools, material handling, electrical safety, housekeeping, and general jobsite responsibilities.
• Included Book: Plastering Skills, 1984
  This plastering trade reference supports study of materials, tools, lath, plaster bases, surface preparation, mixing, application, stucco systems, base coats, finish coats, textures, curing, repair, and practical field procedures.
• Included Book: Gypsum Construction Handbook, 7th Edition
  This technical reference covers gypsum products, plaster systems, wall and ceiling assemblies, metal framing, lath, plaster bases, fire-resistant construction, sound-control systems, installation methods, finishing, and repair.

All books are highlighted and Tabbed. The prepared format supports organized study and faster navigation through plastering, stucco, lath, gypsum systems, wall and ceiling construction, insulation-related topics, and OSHA safety.

The package includes a $150 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.

Exam Room Approved Books

The approved exam-room references for the Arizona CR-36 Plastering examination include:

• Code of Federal Regulations – 29 CFR Part 1926 (OSHA)
  Supports examination questions involving scaffolds, ladders, fall hazards, protective equipment, tools, respiratory protection, silica exposure, and general construction safety.
• Plastering Skills, 1984
  Supports questions involving plastering materials, lath, surface preparation, stucco, application methods, base coats, finish coats, tools, curing, and repairs.
• Gypsum Construction Handbook, 7th Edition
  Supports questions involving gypsum plaster, framing, lath, wall systems, ceiling systems, plaster bases, fire-resistant assemblies, insulation, and gypsum construction practices.

Candidates should bring only approved references in the required editions. All highlighting, notes, annotations, indexing, and permanent tabs remain subject to inspection by the examination provider.

Test Information and Study Materials

Effective CR-36 preparation should combine plastering trade knowledge, stucco systems, gypsum construction, lath installation, surface preparation, application methods, insulation-related topics, calculations, and OSHA safety.

Surface-preparation practice may include evaluating concrete, masonry, gypsum, metal lath, and existing plaster surfaces. Candidates should understand cleaning, bonding, moisture control, repair, protection, and the importance of a stable base.

Stucco study may include weather-resistant barriers, lath, accessories, flashing, weeps, control joints, scratch coats, brown coats, finish coats, curing, weather conditions, cracking, and maintenance.

Interior-plaster study may involve gypsum plaster, base coats, finish coats, plaster bases, bonding, grounds, screeds, corners, ceilings, walls, application sequence, drying, and surface finish.

Lath preparation may include metal lath, gypsum lath, attachment, laps, orientation, supports, fasteners, corners, openings, intersections, accessories, and coordination with framing.

Gypsum-system preparation may include metal studs, channels, suspended ceilings, plaster bases, wall assemblies, ceiling assemblies, fire resistance, sound control, framing, and finishing methods.

Calculation practice may include wall and ceiling area, material coverage, plaster volume, lath quantities, accessory lengths, waste factors, insulation area, labor planning, and project measurements.

Safety preparation should address scaffold access, ladder setup, fall hazards, silica dust, mixing equipment, spray equipment, electrical exposure, lifting, personal protective equipment, respiratory protection, and housekeeping.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep supports Arizona CR-36 candidates through organized study guidance, trade-focused review, practice-oriented preparation, reference navigation, and confidence-building study structure.

The course divides plastering preparation into manageable subjects, including surface preparation, stucco, plaster application, base coats, finish coats, lath, gypsum systems, insulation, tools, repairs, and OSHA safety.

Practice-oriented preparation helps candidates apply plastering knowledge instead of relying only on reading. Reference-navigation exercises support faster identification of the correct book, chapter, illustration, procedure, or safety requirement.

The highlighted and tabbed books support efficient navigation, but regular use remains essential. Repeated practice helps candidates become familiar with each reference and reduces unnecessary searching during the timed 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 plastering 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-36 licensing path with greater organization and confidence.

What is included in The 1 Package?

The package includes three plastering, gypsum, 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 $2,115. A $150 refundable book deposit brings the total due to $2,265. The package is all-inclusive with no hidden fees.

How does the refundable book deposit work?

The $150 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.

How many questions are on the CR-36 exam?

The Arizona CR-36 Plastering examination contains 30 questions. Candidates have 75 minutes and must earn a minimum passing score of 70 percent.

Is the Arizona CR-36 exam open book?

Yes. The CR-36 Plastering examination is an open-book test using approved references under the testing provider’s current rules.

Which books are approved for the exam room?

The approved references include OSHA 29 CFR Part 1926, Plastering Skills, 1984, and the Gypsum Construction Handbook, 7th Edition.

Does CR-36 cover residential and commercial plastering?

Yes. CR-36 combines the scopes permitted under Arizona’s commercial C-36 and residential R-36 Plastering classifications.

Does the package include stucco preparation?

Yes. The course and included references support preparation involving stucco materials, lath, accessories, base coats, finish coats, application methods, curing, and repairs.

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-36 contractor license.