Arizona Masonry Residential/Commercial Contractor (CR-31) Exam - Online Practice Questions

Prepare for the Arizona Masonry Residential/Commercial Contractor (CR-31) exam with online practice questions designed to support focused, trade-specific exam preparation. This product includes 3 months of access, giving you a flexible way to review unit masonry, brick, block, stone, adobe units, mortar, grout, masonry accessories, plan reading, estimating, tools, restoration, cleaning, code requirements, residential masonry, commercial masonry, and OSHA construction safety.

The Arizona CR-31 Masonry Residential/Commercial Contractor exam is part of the Arizona contractor licensing process for contractors preparing to perform masonry work in both residential and commercial settings. Candidates preparing for this classification should understand masonry materials, layout, construction methods, mortar and grout requirements, reinforcing concepts, structural masonry provisions, cleaning and restoration methods, code-based requirements, and jobsite safety.

This online practice question product helps turn study time into active review. Reading reference books is important, but practice questions help you apply the material, recognize weak areas, and become more comfortable with contractor exam wording. With 3 months of access, you can study in sections, repeat difficult topics, review missed questions, and continue building confidence before your exam date.

The Arizona Masonry Residential/Commercial Contractor (CR-31) Exam - Online Practice Questions product is useful for candidates who want a self-paced way to prepare before sitting for the trade exam. It can be used alongside approved reference books, highlighted and tabbed materials, classroom instruction, field experience, or independent study. The goal is to help you prepare with structure instead of reading through OSHA, building code, residential code, masonry code, and modern masonry references without a clear plan.

Masonry work can include brick, concrete block, adobe units, stone, marble, slate, mortarless masonry products, grout, caulking, tuck pointing, cleaning, parging, and reinforcing steel related to masonry construction. Because the CR-31 classification covers both residential and commercial work, candidates should prepare for a broad range of masonry conditions rather than focusing only on one type of material or project.

What You Get

• Online Practice Questions: Trade-focused questions designed to support preparation for the Arizona Masonry Residential/Commercial Contractor (CR-31) exam.
• 3 Months of Access: Study online with 3 months of access so you can review, repeat, and strengthen your preparation over time.
• Masonry Trade Review: Practice content supports review of unit masonry, brick, concrete block, adobe, stone, marble, slate, mortarless masonry products, layout, installation, and repair methods.
• Mortar, Grout, and Code Support: Questions help reinforce masonry code provisions, mortar and grout requirements, masonry specifications, structural masonry concepts, and companion commentary guidance.
• Safety and Tools Preparation: Practice helps candidates review OSHA safety, masonry tools, equipment, scaffolding awareness, material handling, cutting hazards, and jobsite hazard recognition.
• Self-Paced Study Format: Work through questions on your own schedule and return to subjects that need additional review.

Exam Details

The Arizona CR-31 Masonry Residential/Commercial Contractor trade exam includes 60 questions, allows 150 minutes, and requires a minimum passing score of 70%. The exam measures trade knowledge related to estimating and plan reading, unit masonry, mortar and grout, accessories and specialties, tools, restoration and cleaning, and safety.

The exam content outline includes seven major subject areas. Estimating and plan reading accounts for 5 items. Unit masonry accounts for 18 items. Mortar and grout accounts for 13 items. Accessories and specialties accounts for 10 items. Tools accounts for 5 items. Restoration and cleaning accounts for 3 items. Safety accounts for 6 items.

Unit masonry is the largest portion of the exam outline, so candidates should spend steady study time on brick, block, stone, adobe units, masonry layout, bond patterns, wall construction, installation methods, masonry units, tolerances, and field procedures. Mortar and grout are also major exam areas and should be reviewed carefully because proper material selection, mixing, placement, and curing affect masonry strength and performance.

Because the exam has 60 questions and a 150-minute time limit, candidates should prepare for both accuracy and pacing. Some questions may be answered from field knowledge, while others may require quick reference navigation. Online practice questions can help you build a rhythm for reading the question, identifying the subject, choosing the correct reference when needed, and answering efficiently.

A strong CR-31 study plan should include masonry construction methods, plan reading, estimating, building code provisions, residential code provisions, masonry code requirements, mortar, grout, reinforcing, accessories, tools, cleaning, restoration, and OSHA safety. Candidates should also become familiar with how each approved reference is organized so they can locate important information quickly during the exam.

Open Book Test

The Arizona Masonry Residential/Commercial Contractor (CR-31) trade exam is an open-book exam. Candidates are responsible for bringing their own approved references to the examination center. The approved references include Code of Federal Regulations - 29 CFR Part 1926 (OSHA); International Building Code, 2018; International Residential Code for One- and Two-Family Dwellings, 2018; ACI 530/530.1-13 (2011 or 2013): Building Code Requirements and Specification for Masonry Structures and Companion Commentaries; and Modern Masonry - Brick, Block, Stone, Clois E. Kicklighter, 10th edition.

Open-book testing can help prepared candidates, but it does not replace study. The exam time limit does not allow unlimited searching. Candidates should know where to find masonry code provisions, residential construction requirements, commercial building code requirements, mortar and grout specifications, unit masonry information, tools, accessories, restoration topics, cleaning methods, and OSHA construction safety standards before test day.

Reference materials may be highlighted, underlined, annotated, and indexed before the examination session. References may not be written in during the exam. Additional loose or attached papers are not permitted with approved references. Permanent tabs are allowed. Temporary removable tabs are not allowed. Candidates may use a silent, nonprinting, non-programmable calculator in the examination center.

For printed or downloaded references, materials should be properly bound before being brought into the testing center. Organizing the approved books before test day can make a meaningful difference because open-book exams reward candidates who know how to use their references efficiently.

Licensing Steps

Arizona contractor licensing is handled through the Arizona Registrar of Contractors. Applicants should begin by selecting the correct license classification for the work they plan to perform. For masonry work in both residential and commercial settings, the relevant classification is CR-31 Masonry Residential/Commercial.

After selecting the correct classification, candidates should review the examination requirements tied to that license. The CR-31 trade exam is one part of the licensing process. Contractor applicants may also need to complete the Arizona business management or statutes and rules requirement, application requirements, qualifying party requirements, bonding requirements, experience requirements, and other items required by the Arizona Registrar of Contractors.

A practical licensing plan separates exam preparation from application preparation. Exam preparation focuses on unit masonry, brick, block, stone, mortar, grout, reinforcing concepts, accessories, plan reading, estimating, tools, restoration, cleaning, code requirements, and OSHA safety. Application preparation focuses on state forms, business structure, qualifying party information, bond requirements, fees, and supporting documents.

Using online practice questions during the exam preparation phase gives structure to your study time. Questions help reveal which subjects are already familiar and which ones need more review. This makes it easier to use the 3-month access period productively and keeps preparation focused on the subjects most closely tied to the CR-31 masonry exam outline.

State Requirements

The Arizona Registrar of Contractors issues contractor licenses by classification. Commercial classifications apply to commercial work, residential classifications apply to residential work, and dual classifications may apply when a contractor qualifies for both commercial and residential work. The CR-31 classification is the residential/commercial masonry contractor classification.

The CR-31 Masonry classification includes all C-31R sub-classifications, including flagstone and stone masonry. The scope includes installation of brick, concrete block, adobe units, stone, marble, slate, and other units and products common to the masonry industry, including mortarless-type masonry products.

The classification also includes installation of grout and caulking, tuck pointing, sand blasting, mortar washing, parging, cleaning, and welding of reinforcing steel related to masonry construction. Candidates preparing for the exam should understand how these work activities connect to both residential and commercial masonry projects.

Residential/commercial masonry contractors may work with masonry units, wall systems, veneers, stone applications, grout, mortar, reinforcing, restoration, cleaning, tools, layout, and construction safety within the allowed license scope. Contractors should understand where their classification begins and ends. Work outside the license classification may require another properly licensed contractor.

Passing the trade exam is not the same as receiving a license. Applicants are responsible for meeting the full Arizona licensing requirements that apply to the classification, qualifying party, business entity, bond, application, and related state requirements. The trade exam supports the licensing process by testing technical knowledge connected to the CR-31 masonry classification.

Reference Books

• Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  Used to review federal construction safety standards, including personal protective equipment, scaffolds, fall hazards, tools, material handling, masonry work hazards, equipment, and general jobsite safety practices.
• International Building Code, 2018
  Used for commercial building code review, including masonry provisions, structural requirements, fire-resistance concepts, building standards, wall systems, safety requirements, and code-based contractor exam questions.
• International Residential Code for One- and Two-Family Dwellings, 2018
  Used for residential construction code review, including one- and two-family dwelling provisions, masonry requirements, wall construction, chimneys, fireplaces, foundations, safety, and residential construction conditions.
• ACI 530/530.1-13 (2011 or 2013): Building Code Requirements and Specification for Masonry Structures and Companion Commentaries
  A masonry code and specification reference used to review structural masonry requirements, masonry materials, construction specifications, mortar, grout, reinforcement, quality assurance, and code commentary.
• Modern Masonry - Brick, Block, Stone, Clois E. Kicklighter, 10th edition
  A masonry trade reference covering brick, block, stone, masonry tools, materials, mortar, grout, layout, estimating, construction methods, restoration, cleaning, and field practices.

Exam Room Approved Books

• Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  Approved for use during the exam and used for construction safety, scaffolds, fall protection, personal protective equipment, tools, material handling, and jobsite hazard questions.
• International Building Code, 2018
  Approved for use during the exam and used for commercial building code provisions, masonry requirements, structural topics, fire-resistance, wall systems, safety, and code compliance topics.
• International Residential Code for One- and Two-Family Dwellings, 2018
  Approved for use during the exam and used for residential construction code provisions, one- and two-family dwelling masonry requirements, chimneys, fireplaces, foundations, and residential construction conditions.
• ACI 530/530.1-13 (2011 or 2013): Building Code Requirements and Specification for Masonry Structures and Companion Commentaries
  Approved for use during the exam and used for masonry code requirements, specifications, mortar, grout, reinforcement, structural masonry, construction quality, and companion commentary guidance.
• Modern Masonry - Brick, Block, Stone, Clois E. Kicklighter, 10th edition
  Approved for use during the exam and used for unit masonry, brick, block, stone, mortar, grout, tools, layout, estimating, restoration, cleaning, and masonry construction methods.

Test Information and Study Materials

The Arizona CR-31 exam requires preparation across estimating, plan reading, unit masonry, mortar and grout, accessories, specialties, tools, restoration, cleaning, code requirements, and safety. Candidates should study the complete reference list because the exam includes both field-based trade knowledge and code-based questions.

Estimating and plan reading preparation should include reading dimensions, interpreting masonry plans, understanding wall layouts, calculating material quantities, recognizing masonry symbols, reviewing elevations, and connecting plan details to field installation. Masonry estimating can involve units, mortar, grout, reinforcement, accessories, and labor planning, so candidates should be comfortable with basic construction math and drawing interpretation.

Unit masonry preparation should include brick, block, adobe, stone, marble, slate, mortarless units, bonds, coursing, layout, cutting, alignment, wall construction, veneers, openings, flashing awareness, reinforcement, and field installation sequence. Since unit masonry accounts for the largest number of items on the exam outline, it should be one of the strongest areas in your study plan.

Mortar and grout preparation should include mortar types, mixing, proportions, placement, curing, bond, joint tooling, grout placement, consolidation, reinforcement interaction, cleanouts, lifts, and code-related requirements. Candidates should understand how mortar and grout contribute to strength, appearance, durability, and code compliance.

Accessories and specialties preparation should include masonry anchors, ties, reinforcement, flashing, weeps, control joints, expansion joints, lintels, embedded items, caulking, sealants, and related installation details. These components may not always be the most visible part of a wall, but they are essential to performance and exam readiness.

Tools preparation should include hand tools, power tools, measuring tools, cutting tools, mixing equipment, scaffolding awareness, and tool safety. Candidates should understand what tools are used for specific masonry tasks and how proper tool use affects layout, cutting, placement, finishing, and cleaning.

Restoration and cleaning preparation should include tuck pointing, mortar washing, parging, sand blasting awareness, cleaning methods, surface protection, repair procedures, and masonry restoration practices. Cleaning and restoration questions may require attention to material compatibility, surface condition, and proper sequence.

Code preparation should include the International Building Code, the International Residential Code, and ACI 530/530.1. Candidates should become familiar with where masonry provisions are located, how masonry specifications are organized, and how residential and commercial requirements differ. Open-book preparation should include practice finding code information quickly.

OSHA safety preparation should include personal protective equipment, scaffold safety, fall hazards, material handling, silica and dust awareness, cutting hazards, masonry saw safety, ladder safety, housekeeping, and general jobsite hazard recognition. Masonry work involves heavy materials, elevated work, dust-producing operations, tools, equipment, and active construction sites, making safety preparation important for the exam and field performance.

Online practice questions help candidates move from passive reading to active recall. When you miss a question, use it as a signal for what to review next. Return to the related reference, study the topic, and answer more questions until the material becomes more familiar. This repeated process can help improve retention and reduce hesitation during the exam.

For open-book preparation, organize approved references before test day. Highlight important sections, use approved permanent tabs, and practice locating information while answering questions. The goal is not to search every answer from scratch. The goal is to understand the trade topics well enough to answer efficiently and use the references when they are most helpful.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps Arizona contractor candidates prepare with organized study guidance, trade-focused review, and practice-oriented exam preparation. For the Arizona Masonry Residential/Commercial Contractor (CR-31) exam, that means supporting your study routine with questions connected to unit masonry, brick, block, stone, mortar, grout, accessories, estimating, plan reading, tools, restoration, cleaning, code requirements, and OSHA safety.

Many experienced masonry contractors understand field work but still need support with the testing format. Contractor exams require careful reading, time management, reference navigation, and the ability to connect each question to the correct trade concept or approved book. Online practice questions help you become more comfortable with that process before exam day.

1 Exam Prep helps candidates study with structure instead of guessing what to review next. Practice questions can reveal weak areas, guide reference review, and reinforce the subjects most closely connected to the exam outline. This helps you use your 3-month access period effectively and keeps preparation focused.

For open-book exams, 1 Exam Prep also supports better reference navigation. Approved books are valuable, but they are most helpful when you know how to use them quickly. Practice-based study can help you learn when to use OSHA, when to review the International Building Code, when to check the International Residential Code, when to use ACI 530/530.1, and when to study Modern Masonry for practical trade concepts.

This product is designed to support confidence through preparation. It does not guarantee a passing score, license approval, or any state outcome. It gives you a practical way to study, review, and strengthen your understanding before taking the Arizona CR-31 Masonry Residential/Commercial Contractor exam.

FAQ Section

Who is this product for?

This product is for candidates preparing for the Arizona Masonry Residential/Commercial Contractor (CR-31) trade exam who want online practice questions and 3 months of access for self-paced study.

How long do I get access?

This product includes 3 months of access. During that period, you can work through online practice questions, review missed topics, and continue studying at your own pace.

Is the Arizona CR-31 exam open book?

Yes. The Arizona CR-31 Masonry Residential/Commercial Contractor trade exam is open book and allows approved references into the examination center.

Which books are allowed into the exam room?

The approved references include Code of Federal Regulations - 29 CFR Part 1926 (OSHA); International Building Code, 2018; International Residential Code for One- and Two-Family Dwellings, 2018; ACI 530/530.1-13; and Modern Masonry - Brick, Block, Stone, Clois E. Kicklighter, 10th edition.

How many questions are on the Arizona CR-31 exam?

The Arizona CR-31 Masonry trade exam includes 60 questions.

How much time is allowed for the exam?

The exam allows 150 minutes.

What score is needed to pass?

The minimum passing score is 70%.

What subjects are covered on the exam?

The exam covers estimating and plan reading, unit masonry, mortar and grout, accessories and specialties, tools, restoration and cleaning, and safety.

What work is covered by the CR-31 classification?

The CR-31 classification covers masonry work in residential and commercial settings, including brick, concrete block, adobe units, stone, marble, slate, mortarless masonry products, grout, caulking, tuck pointing, cleaning, parging, and reinforcing steel welding related to masonry construction.

What is the difference between C-31 and CR-31?

The C-31 classification is commercial, while the CR-31 classification is residential/commercial. The CR-31 path is for contractors preparing to perform masonry work in both residential and commercial settings within the allowed license scope.

Does this product include physical books?

This product is for online practice questions and includes 3 months of access. Physical books are not listed as included with this product.

Can online practice questions help with an open-book masonry exam?

Yes. Practice questions can help improve topic recognition, reference navigation, timing, and comfort with contractor exam wording before test day.