The 1 Package: All-Inclusive North Carolina Interior Construction Contractor Licensing & Business Setup

Prepare for the North Carolina Interior Construction Contractor examination, organize your licensing application, and establish your contracting business with one comprehensive program. The 1 Package combines professionally highlighted and tabbed reference books, one year of trade-course access, self-study preparation, live-class instruction, Application Service, business formation, EIN filing, and contractor compliance guidance.

This all-inclusive package is designed for interior construction professionals who want more than a basic set of exam books. It supports preparation for drywall, plaster, wood and metal framing, finish carpentry, millwork, windows, doors, flooring, interior finishes, acoustical ceilings, asbestos removal, permits, inspections, contractor laws, and lien requirements. It also provides practical administrative support for moving from exam preparation to business setup.

All twelve included references are professionally highlighted and tabbed. Highlighting directs attention to important code provisions, construction methods, definitions, installation requirements, safety rules, trade principles, and licensing regulations. Permanent tabs organize the books into practical sections so candidates can review material more efficiently and practice locating information in the two references approved for use during the open-book examination.

The included trade course combines flexible self-study with live-class instruction. Self-study access allows candidates to review lessons and reference materials on their own schedule. The live class provides guided preparation across the major exam subjects and helps candidates connect trade knowledge with the official examination content outline. The package includes 1 year of course access.

The package price is $2,555, plus a refundable $600 book deposit, for a total initial payment of $3,155. The $600 deposit is refundable when the books are returned within one year in similar condition. Please allow 15 business days for professional highlighting and tabbing before the books are ready for shipment.

Exam Details

The North Carolina Interior Construction Contractor examination is administered by PSI for the North Carolina Licensing Board for General Contractors. Candidates must receive examination eligibility before registering and scheduling a testing appointment.

• Classification: Specialty Contractor — Interior Construction
• Number of questions: 50
• Time allowed: 120 minutes
• Passing score: 70%
• Testing format: Computer-based examination
• Testing provider: PSI Services LLC

The examination content outline includes the following subject areas:

• Asbestos Removal: 6 questions
• Windows and Doors: 3 questions
• Framing — Wood and Metal: 7 questions
• Finish Carpentry and Millwork: 7 questions
• Drywall and Plaster: 15 questions
• Flooring and Finishes: 5 questions
• Acoustical Ceilings: 2 questions
• Laws and Regulations: 2 questions
• Liens: 1 question
• Permits and Inspections: 2 questions

Drywall and plaster form the largest examination category. Candidates should prepare for gypsum products, wall and ceiling assemblies, framing requirements, fastening, joints, finishing, lathing, plaster materials, application procedures, fire-resistance considerations, and common installation problems.

Wood and metal framing, finish carpentry, and millwork account for fourteen questions combined. Preparation should include layout, framing components, fastening, openings, trim, cabinets, built-ins, interior doors, hardware, tolerances, and practical installation methods.

The examination also includes asbestos removal. Candidates should review asbestos hazards, exposure control, respiratory protection, regulated work practices, engineering controls, protective clothing, decontamination, and worker-safety responsibilities.

Open Book Test

The North Carolina Interior Construction Contractor examination is an open-book test. Candidates may use only the references approved for this classification. The two approved exam-room books included in this package are the North Carolina State Building Code: Building Code, 2018, and the North Carolina State Building Code: Administrative Code and Policies, 2018 Edition.

The remaining ten books are included for study only and are not allowed inside the examination room. These references should be used to learn drywall, plaster, flooring, finish carpentry, millwork, framing, asbestos safety, respiratory protection, business law, liens, and licensing regulations before test day.

Approved reference books may be highlighted, underlined, and indexed before the examination. Tabs must be permanent and securely attached to the pages. Removable index flags, temporary markers, and Post-it-style tabs are not accepted. Notes may not be written on the tabs.

Loose papers and attached supplemental materials are not permitted inside approved references. Candidates may not write in their books during the examination. The code books should be complete and properly bound when presented at the testing center.

The 120-minute time limit provides an average of approximately two minutes and twenty-four seconds per question. Candidates should practice identifying the subject, selecting the appropriate code book, locating the correct tab, and confirming the answer without spending unnecessary time searching.

Licensing Steps

1. Select the Interior Construction classification. Confirm that the classification matches the interior construction work the business intends to perform.
2. Choose the license limitation. Select the limitation that fits the company’s financial qualifications and anticipated project values.
3. Establish the business entity. Form the LLC or corporation under which the contracting business will operate.
4. Obtain the EIN. Complete the IRS filing used for banking, federal tax administration, payroll, and employee hiring.
5. Identify the qualifier. Designate the individual whose accepted examination will qualify the company for the Interior Construction classification.
6. Prepare the licensing application. Assemble the required ownership, qualifier, financial, business, and background information.
7. Use the included Application Service. Receive assistance organizing the applicable licensing information and supporting documents.
8. Receive examination eligibility. After approval, follow the issued instructions for registering and scheduling with PSI.
9. Take the examination. Bring the required identification and only the two references approved for exam-room use.
10. Complete the licensing process. Satisfy the remaining board requirements before the license is issued.
11. Maintain contractor compliance. Keep the business entity, license records, renewals, tax information, and required filings properly organized.

Passing the examination completes the testing component but does not independently issue a contractor license. The applicant and business entity must satisfy all applicable requirements before the North Carolina Licensing Board for General Contractors issues the license.

State Requirements

The North Carolina Interior Construction specialty classification covers the installation of acoustical ceiling systems and panels, drywall partitions, lathing and plastering, flooring and finishing, interior recreational surfaces, windows, doors, fixtures, cabinets, and millwork.

The classification includes load-bearing and non-load-bearing drywall partitions. It also includes the removal of asbestos and replacement with non-toxic substances. Candidates should understand that asbestos work carries specific worker-protection and exposure-control responsibilities in addition to general contractor licensing requirements.

North Carolina generally requires a general contractor license for covered construction projects valued at $40,000 or more. The contracting entity must hold a classification and limitation appropriate for the work and project value.

The classification identifies the type of construction work the company may perform. The limitation governs the maximum value of an individual project the contractor may undertake. Applicants should select both according to the business’s services, financial qualifications, and expected contract sizes.

The business must identify a qualifier whose accepted examination supports the Interior Construction classification. The qualifier demonstrates knowledge applicable to the trade, while the license is issued to the approved business entity.

Reference Books

• Included Book: North Carolina State Building Code: Building Code, 2018
  Exam Room Approved. Contains building-code requirements involving construction types, interior finishes, fire-resistance-rated assemblies, means of egress, accessibility, doors, windows, walls, ceilings, materials, and building safety.
• Included Book: North Carolina State Building Code: Administrative Code and Policies, 2018 Edition
  Exam Room Approved. Covers code administration, permits, inspections, approvals, responsibilities, enforcement procedures, and policies applicable to construction projects.
• Included Book: Gypsum Construction Handbook, 7th Edition
  Study Only — Not Allowed in the Exam Room. Reviews gypsum panels, framing, fasteners, joints, finishing, ceilings, partitions, fire-resistant assemblies, sound control, and gypsum construction practices.
• Included Book: Builders Guide to Floors, 1997
  Study Only — Not Allowed in the Exam Room. Covers floor systems, framing, subfloors, underlayment, layout, installation principles, materials, and common floor-construction considerations.
• Included Book: Contractor’s Guide to Business, Law and Project Management — North Carolina General Contractors Edition, 10th Edition
  Study Only — Not Allowed in the Exam Room. Covers licensing, contracts, project management, business organization, financial administration, insurance, risk, liens, and contractor responsibilities.
• Included Book: Finish Carpenter’s Manual, Jim Tolpin, 1993
  Study Only — Not Allowed in the Exam Room. Reviews finish-carpentry tools, layout, trim, moldings, doors, windows, cabinets, built-ins, joints, fastening, and installation methods.
• Included Book: Asbestos: Engineering Management and Control
  Study Only — Not Allowed in the Exam Room. Addresses asbestos hazards, building surveys, engineering controls, work practices, containment, removal methods, exposure reduction, and project management.
• Included Book: 29 CFR 1910.1001 — Asbestos, Occupational Safety and Health Administration
  Study Only — Not Allowed in the Exam Room. Covers asbestos exposure limits, regulated areas, respiratory protection, protective clothing, hygiene facilities, training, communication, medical surveillance, and recordkeeping.
• Included Book: Respiratory Protection Frequently Asked Questions, Occupational Safety and Health Administration
  Study Only — Not Allowed in the Exam Room. Supports review of respirator selection, fit testing, medical evaluation, use, maintenance, training, and respiratory-protection program responsibilities.
• Included Book: Laws and Regulations Applicable to General Contracting in the State of North Carolina
  Study Only — Not Allowed in the Exam Room. Contains statutes and administrative rules involving classifications, limitations, qualifiers, applications, renewals, responsibilities, and enforcement.
• Included Book: Plastering Skills, 1984
  Study Only — Not Allowed in the Exam Room. Reviews plaster materials, bases, lathing, mixing, application, coats, finishing techniques, tools, surfaces, repairs, and workmanship.
• Included Book: The Complete Illustrated Guide to Furniture and Cabinet Construction, 2001
  Study Only — Not Allowed in the Exam Room. Covers cabinet and furniture construction, joinery, casework, drawers, doors, hardware, materials, assembly, and shop practices.

Exam Room Approved Books

Only the following two included references are approved for use inside the North Carolina Interior Construction Contractor examination room:

• North Carolina State Building Code: Building Code, 2018
  Supports questions involving building requirements, interior construction, wall and ceiling assemblies, finishes, openings, materials, fire resistance, accessibility, and life safety.
• North Carolina State Building Code: Administrative Code and Policies, 2018 Edition
  Supports questions involving permits, inspections, approvals, administration, enforcement, and construction-code responsibilities.

The other ten included references are study-only books and must not be taken into the examination room for this classification.

Test Information and Study Materials

The trade course includes 1 year of self-study access and live-class instruction. Candidates can use the self-study component to review subjects repeatedly and attend the live class for guided preparation across the official exam categories.

Begin with drywall and plaster because this area represents 15 of the 50 questions. Review gypsum materials, framing, panel installation, fasteners, joints, finishing levels, ceilings, partitions, lathing, plaster coats, curing, repairs, and fire-resistant construction.

Study wood and metal framing, finish carpentry, and millwork in detail. Review layout, studs, tracks, headers, openings, fastening, trim, moldings, doors, windows, cabinets, casework, hardware, tolerances, and installation procedures.

Asbestos removal requires advance preparation because its references are not allowed during the exam. Review exposure hazards, regulated areas, engineering controls, respiratory protection, protective clothing, decontamination, training, communication, and safe removal practices.

Use timed exercises with the two approved code books. Identify the subject of each question, select the appropriate reference, locate the relevant tab, and confirm the answer from the applicable section. Repeated navigation practice helps candidates use the open-book format more effectively.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep supports candidates through organized study guidance, trade-focused review, live instruction, self-study preparation, reference navigation, and a confidence-building study structure. The package connects exam preparation, licensing support, and business setup in one coordinated program.

The highlighted and tabbed references reduce the time required to organize twelve code, trade, safety, and regulatory books. The course helps candidates connect exam topics with the reference material and develop a consistent preparation routine.

Application Service helps organize licensing paperwork. Business Formation establishes the LLC or corporation, while EIN filing supports banking, tax administration, employee hiring, and professional operations. Contractor Compliance Guidance helps customers understand responsibilities associated with operating a North Carolina interior construction business.

No course or administrative service guarantees a passing score, license approval, or business outcome. Examination performance, accurate application information, financial qualification, and compliance with applicable requirements remain essential.

Frequently Asked Questions

What is included in The 1 Package?

The package includes twelve highlighted and tabbed books, 1 year of trade-course access, self-study preparation, live-class instruction, Application Service, LLC or corporation formation, EIN filing, and contractor compliance guidance.

What is the total initial payment?

The package price is $2,555, plus a refundable $600 book deposit, for a total initial payment of $3,155.

How is the $600 deposit refunded?

The $600 deposit is refundable when the books are returned within one year in similar condition.

Are live classes and self-study included?

Yes. The trade course includes both live-class instruction and flexible self-study preparation with 1 year of course access.

Are all twelve books allowed in the examination room?

No. Only the 2018 North Carolina Building Code and the 2018 North Carolina Administrative Code and Policies are approved for exam-room use.

Is Application Service included?

Yes. Application Service is included as part of The 1 Package.

Are business formation and EIN filing included?

Yes. LLC or corporation formation and EIN filing with the IRS are included.

How long do the books take to prepare?

Please allow 15 business days for professional highlighting and tabbing before shipment.

Does the package guarantee a passing score or license approval?

No. The package provides preparation and administrative support, but examination results and licensing decisions depend on the candidate and applicant meeting all applicable requirements.