The 1 Package: All-Inclusive Arizona Dual Residential and Small Commercial Contractor (KB-2) Exam, Licensing & Business Setup Solution

Prepare for the Arizona Dual Residential and Small Commercial Contractor KB-2 exam while building the licensing and business foundation needed to operate professionally. The 1 Package combines contractor exam preparation, essential code books, supplemental construction references, application assistance, business formation, EIN filing, and contractor compliance guidance in one coordinated solution.

This all-inclusive Arizona KB-2 contractor package is designed for experienced builders, construction supervisors, project managers, qualifying parties, remodelers, and business owners pursuing authority to perform residential and qualifying small commercial construction work in Arizona. It brings together the study materials and business services needed to approach the process through one organized program.

The KB-2 classification involves a broad range of general construction knowledge. Candidates may need to understand residential and commercial building codes, OSHA safety requirements, sitework, excavation, concrete, masonry, structural steel, carpentry, roofing, moisture protection, doors, windows, finishes, and project coordination.

Preparing for a general contractor examination requires more than reading a building code from beginning to end. Candidates must learn how the references are organized, recognize which book applies to a question, interpret code language, use tables and illustrations, and connect technical requirements with practical construction methods.

The package includes 1 year of course access, allowing candidates to develop a consistent study plan around their work and project schedules. The course supports trade-focused review, practice-oriented preparation, code navigation, and structured study across the major construction subjects connected with the KB-2 licensing path.

The 1 Package also supports the steps beyond 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 small commercial contracting business.

Exam Details

The Arizona Registrar of Contractors licenses residential, commercial, and dual contractors in Arizona. The KB-2 classification combines general residential contracting authority with qualifying small commercial contracting authority under the scope established by the state.

The qualifying party is the individual whose experience and examination qualifications support the contractor license. This person must satisfy the applicable Arizona requirements and remain associated with the licensed entity in the capacity recognized by the Arizona Registrar of Contractors.

The KB-2 examination path covers broad general building knowledge. Preparation may include residential construction, small commercial construction, building codes, jobsite safety, excavation, concrete, masonry, steel framing components, carpentry, roofing, moisture protection, doors, windows, interior finishes, and construction coordination.

Sitework preparation may involve layout, grading, excavation, trenching, soil conditions, underground piping, utility coordination, compaction, drainage, and safe equipment practices. Candidates should understand how early site decisions affect foundations, utilities, access, and the progress of the project.

Concrete study may include cement, aggregates, water, admixtures, mixture proportioning, formwork, reinforcement, placement, consolidation, finishing, curing, strength, and durability. Candidates should recognize the factors that affect concrete performance and understand common quality-control practices.

Masonry preparation may involve brick, concrete block, stone, mortar, grout, reinforcement, flashing, openings, lintels, control joints, wall construction, and installation methods. Structural metals study may include steel joists, joist girders, bridging, handling, erection, stabilization, and jobsite safety.

Carpentry preparation may cover foundations, floor systems, wall framing, roof framing, stairs, doors, windows, interior construction, tools, layout, measurements, and materials. Code preparation may include building planning, occupancy, construction type, fire protection, means of egress, accessibility, structural provisions, weather protection, and residential safety requirements.

Arizona also allows qualifying KB-2 applicants to use the NASCLA Accredited Commercial General Building Examination in place of the Arizona trade examination. The examination route should align with the candidate’s licensing plan and application requirements.

Passing the required examination does not automatically issue a contractor license. The Arizona Registrar of Contractors must review the complete application, business records, qualifying-party documentation, background-check information, bond, residential financial protection, and other required materials.

Open Book Test

The Arizona KB-2 contractor trade examination is an open-book test with restrictions. Candidates may consult only the references approved for the examination under the testing provider’s current rules. Supplemental study books can support preparation but may not automatically be permitted in the exam room.

An open-book format does not remove the need for trade knowledge. Candidates must still identify the subject of the question, select the correct reference, locate the applicable section, interpret the information, and apply it to the construction situation presented.

All books included with this package are highlighted and Tabbed. Highlighting helps draw attention to important safety provisions, code sections, construction methods, tables, definitions, and technical information. Tabs help candidates move between major chapters and commonly researched topics more efficiently.

The prepared references should be used throughout the course. Repeated practice helps candidates learn the organization of the International Residential Code, International Building Code, OSHA standards, and supplemental trade books. Familiarity with indexes, chapter divisions, tables, illustrations, and permanent tabs can reduce unnecessary searching.

Candidates should practice identifying the correct reference before opening a book. A trench-safety question may require OSHA, while a residential framing question may require the International Residential Code or Carpentry and Building Construction. A commercial occupancy question may require the International Building Code.

All references remain subject to inspection. Loose sheets, removable notes, unauthorized attachments, electronic materials, and other prohibited items may not be used. Candidates should review the current examination instructions before testing and bring only materials permitted for the examination they scheduled.

Licensing Steps

1. Confirm the KB-2 classification. Review the residential and small commercial scope to make sure it matches the projects the business intends to pursue.
2. Select the qualifying party. Identify the person who will satisfy the applicable experience and examination requirements.
3. Choose the examination route. Determine whether the qualifying party will complete the Arizona trade examination or use the accepted NASCLA examination path.
4. Prepare for the required exam. Use the included course, highlighted and tabbed books, practice questions, and reference-navigation exercises.
5. Complete the examination requirements. Pass the applicable trade examination and complete the Arizona 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.
7. Obtain the EIN. Complete the included EIN Filing with the IRS for business banking, tax administration, payroll, and hiring.
8. Complete background checks. Follow Arizona’s background-check process for the individuals required to appear on the license application.
9. Prepare the contractor application. Organize qualifying-party records, experience documentation, examination results, entity information, and required disclosures.
10. Obtain the contractor bond. Arrange the dual-license bond based on the residential and commercial requirements that apply to the anticipated 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 documentation to the Arizona Registrar of Contractors.
13. Wait for license issuance. Do not offer or perform work requiring the KB-2 license until the state approves the application and issues an active license.

State Requirements

The KB-2 license is a dual classification covering general residential and qualifying small commercial contracting. It combines residential authority with the limited commercial authority defined for the classification by the Arizona Registrar of Contractors.

The proposed qualifying party must demonstrate the experience, knowledge, and skills required for the license. Experience documentation may need to describe project supervision, construction methods, trade coordination, structural work, building systems, and the length of relevant experience.

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

Individuals listed on the application must complete the required criminal background-check process. The application must also include the business, identity, experience, examination, and disclosure information required for state review.

Arizona requires contractor license bonds. Dual license bond amounts are calculated by combining the residential and commercial bonding requirements that apply to the license and anticipated volume of work.

The residential portion of the KB-2 license 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 financial protection.

Passing the examination is one part of the licensing process. It does not permit a person or business to advertise, bid, contract, or perform work that requires an active Arizona contractor license.

After issuance, the contractor must operate within the KB-2 scope, maintain the required bond, renew the license, and keep business and qualifying-party information current. Changes involving ownership, legal 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 personal protective equipment, excavations, ladders, scaffolds, fall protection, electrical hazards, tools, steel erection, material handling, and general jobsite responsibilities.
• Included Book: International Residential Code for One- and Two-Family Dwellings, 2018
  This code supports residential construction study involving planning, foundations, framing, walls, floors, roofs, stairs, egress, fire safety, glazing, and one- and two-family dwelling requirements.
• Included Book: International Building Code, 2018
  This code covers commercial building requirements involving occupancy, construction types, fire resistance, means of egress, accessibility, structural systems, weather protection, and general code compliance.
• Included Book: Design and Control of Concrete Mixtures, 17th Edition
  This reference supports study of concrete ingredients, proportioning, mixing, placement, consolidation, curing, strength, durability, testing, and quality control.
• Included Book: Pipe and Excavation Contracting
  This trade reference covers excavation, trenching, grading, soils, underground pipe installation, equipment, estimating, safety, and practical sitework procedures.
• Included Book: Technical Digest No. 9 – Handling and Erection of Steel Joists and Joist Girders
  This technical publication addresses handling, placement, erection, bridging, connections, stabilization, and safety for steel joists and joist girders.
• Included Book: Carpentry and Building Construction, 2016
  This construction reference covers measurement, layout, foundations, floor framing, wall framing, roof systems, stairs, doors, windows, interior construction, and general carpentry methods.
• Included Book: Modern Masonry – Brick, Block, Stone, Clois E. Kicklighter, 10th Edition
  This masonry reference supports study of materials, mortar, grout, brick, block, stone, reinforcement, flashing, openings, tools, and masonry construction practices.

All books are highlighted and Tabbed. The prepared format supports organized study and faster reference navigation.

The package includes a $600 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 primary approved references for the Arizona general building examination path include:

• Code of Federal Regulations – 29 CFR Part 1926 (OSHA)
• International Residential Code for One- and Two-Family Dwellings, 2018
• International Building Code, 2018

The remaining included books provide supplemental preparation for concrete, excavation, structural steel, carpentry, and masonry subjects. Supplemental materials should only be taken into the examination room when they appear on the current approved-reference list for the scheduled exam.

Candidates should bring the correct editions and follow all rules concerning tabs, highlighting, annotations, attachments, and book inspection. Practicing with the same approved code books throughout the course helps build familiarity before exam day.

Test Information and Study Materials

Effective KB-2 preparation should combine code navigation, construction knowledge, safety review, calculations, technical illustrations, and timed practice. Begin by learning the purpose of each approved and supplemental reference.

Residential code study may include building planning, foundations, floor systems, wall construction, roof assemblies, stairs, guards, emergency escape openings, glazing, fire separation, and structural provisions. Commercial code study may include occupancy, construction type, fire resistance, egress, accessibility, structural systems, and building materials.

Sitework review can include excavation, trench safety, soils, compaction, grading, utilities, pipe installation, and drainage. Concrete study can include mixture design, reinforcement, forms, placement, finishing, curing, testing, and durability.

Masonry preparation may involve mortar, grout, reinforcement, flashing, bonds, openings, lintels, control joints, brick, block, and stone. Structural-metal review may include steel joists, bridging, connections, erection sequencing, handling, and stabilization.

Carpentry study may include measurements, layout, foundations, floor framing, wall framing, roof framing, stairs, doors, windows, sheathing, fasteners, and interior construction. OSHA study should address fall protection, excavations, scaffolds, ladders, tools, electrical hazards, steel erection, and personal protective equipment.

A practical study schedule can combine code lookup drills, construction-topic review, diagrams, calculations, safety questions, and longer timed practice sessions. Candidates should answer direct questions first, mark questions requiring extended research, and return to them after completing faster items.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep supports Arizona KB-2 candidates through organized study guidance, trade-focused review, practice-oriented preparation, reference navigation, and confidence-building study structure.

The course divides the broad general building subject into manageable areas, including residential codes, commercial codes, sitework, concrete, masonry, metals, carpentry, moisture protection, finishes, and OSHA safety.

Practice-oriented preparation helps candidates apply construction knowledge rather than relying only on reading. Reference-navigation exercises help students identify the correct book, select useful search terms, locate the controlling provision, and confirm answers efficiently.

Application Service supports the licensing stage by helping organize business information, qualifying-party records, examination documentation, and other 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 professionally. Contractor Compliance Guidance supports a clearer understanding of responsibilities connected with maintaining an Arizona contracting business.

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 KB-2 license with stronger organization and confidence.

What is included in The 1 Package?

The package includes eight reference books, 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 $2,815. A $600 refundable book deposit brings the total due to $3,415. The package is all-inclusive with no hidden fees.

How does the refundable book deposit work?

The $600 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 KB-2 exam open book?

Yes. The Arizona KB-2 trade examination is open book with restrictions. Candidates may use only references approved for the examination under the current testing rules.

Can every included book be taken into the exam?

No. The OSHA reference, 2018 International Residential Code, and 2018 International Building Code are the primary approved exam-room references for the Arizona general building examination path. The other included books are supplemental study resources unless the current examination instructions state otherwise.

Can a KB-2 applicant use the NASCLA examination?

Yes. Arizona allows applicants for the KB-2 classification to use the NASCLA Accredited Commercial General Building Examination in place of the Arizona trade examination.

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 exam automatically issue the license?

No. Passing the required examination is one part of the process. The Arizona Registrar of Contractors must review and approve the complete application before issuing the KB-2 contractor license.