ICC G13-N Residential Building Contractor C Exam Voucher
The ICC G13-N Residential Building Contractor C Certification Exam Voucher is the official credential from the International Code Council (ICC) for contractor-level professionals, validating expertise in constructing and managing one- and two-family dwellings and townhouses in full compliance with the International Residential Code (IRC).
This widely recognized Class C Residential Building certification demonstrates proficiency in code-compliant residential construction, safety standards, and field practices—ideal for obtaining or advancing residential contractor licensing.
Key Features
- Exam ID: G13-N (Contractor National Certification)
- 80 open-book, multiple-choice questions (3.5 hours)
- Allowed references: International Residential Code (IRC) and ICC Concrete Manual
- Computer-based testing (CBT) via Pearson VUE
- No specific code year tie-in (commonly aligned with 2018 IRC standards)
- Exam voucher valid for 12 months from purchase
Ideal for:
- Residential contractors pursuing Class C licensing
- Builders and construction supervisors of one- and two-family dwellings
- Trades professionals advancing to residential contractor roles
Purchase includes a secure voucher code for redemption through your ICC account and Pearson VUE scheduling. Note: This is the exam voucher only—reference books and study materials sold separately. Voucher must be redeemed and exam taken within 12 months of purchase.
The ICC G13-N Residential Building Contractor C certification is a professional contractor-level credential. It validates a candidate’s ability to construct and manage residential building projects in compliance with the International Residential Code IRC. This certification is widely recognized for contractors working on one and two family dwellings and townhouses.
Who Should Take the G13-N Exam
Residential contractors pursuing Class C licensing
Builders working on one and two family dwellings
Construction supervisors managing residential projects
Trades professionals advancing into residential contractor roles
G13-N Exam Details and Format
Exam Overview
Exam ID: G13-N
Category: Contractor National Certification
Level: Contractor Class C Residential Building
Reference Books
International Residential Code IRC
ICC Concrete Manual Concrete Quality and Field Practices
Exam Structure
80 questions
3.5 hours
Open book multiple choice
Testing Method
Pearson VUE Computer Based Testing CBT
Voucher Validity
12 months from purchase date
Important Note on Code Year
The G13-N exam is not tied to a specific code cycle such as 2021 or 2024. It is based on the International Residential Code IRC and commonly aligned with 2018 references. This ensures accuracy with ICC exam standards.
Redemption Instructions
Purchase your G13-N exam voucher
Receive your voucher code via email
Log in to your ICC account
Schedule your exam through Pearson VUE
Enter your voucher code at checkout
Frequently Asked Questions
Which code book is used for the G13-N exam
The exam is based on the International Residential Code IRC and the ICC Concrete Manual.
Is the G13-N exam open book
Yes. The exam is open book and you are allowed to use the International Residential Code IRC and ICC Concrete Manual during the test.
