Credential type: licensure examination · verified on the issuer's site September 25, 2026 issuer page
The PSI Contractor License Exam — General Building B (PSI-GCB), certified by NASCLA, professionally tests competence across eight distinct domains of construction practice. Candidates sit for a 100-question computer-based examination lasting 180 minutes at authorized PSI testing centers, evaluating key expertise across business administration, project management, estimating, building codes, materials, safety, contract law, and financial management principles.
General building contractors and construction professionals pursuing licensure in jurisdictions requiring the PSI-GCB credential. Candidates must demonstrate practical knowledge in project management, legal compliance, and field safety practices.
Review official NASCLA study documentation and relevant code sections extensively. Practice applying business principles, detailed estimation techniques, and OSHA construction regulations to realistic project scenarios within the strict 180-minute time constraint of a 100-question multiple-choice examination to ensure complete readiness on test day for every registered candidate.
This specific examination domain covers primary business operations, state regulatory compliance, licensing requirements, and legal obligations applicable directly to general building contractors operating within the construction industry today without exception.
Candidates must master administrative oversight, project scheduling, resource allocation, and operational coordination required to complete complex commercial and residential building projects successfully from inception through final client handover.
This area addresses detailed mathematical calculations, material takeoffs, labor cost projections, and strategic pricing necessary for submitting competitive bids on construction jobs without sacrificing project profitability or quality standards.
Professionals are tested on structural safety standards, municipal ordinances, zoning laws, and detailed code compliance principles important for designing and executing secure, legally compliant building construction projects across multiple jurisdictions.
This section details structural components, advanced assembly techniques, physical properties of supplies, and the correct selection of physical resources for safe, durable building execution across various construction environments.
Examinees review standard workplace health guidelines, hazard identification methodologies, and mandatory job site safety protocols governed closely by federal regulations to maintain accident-free operations on all active construction sites.
This domain presents specific legal frameworks, liability principles, dispute resolution procedures, and binding agreements routinely utilized between project owners, general contractors, subcontractors, and various other project stakeholders during construction.
Candidates explore professional budgeting, bookkeeping practices, cash flow tracking mechanisms, and monetary controls that are officially required to ensure long-term business viability, tax compliance, and overall fiscal health for contracting companies in the industry.
Arrive at the PSI testing center early with valid identification for your computer-based exam. Manage your time effectively across the multiple-choice questions during the 180-minute testing window.
The computer-based examination consists of exactly 100 multiple-choice questions that are delivered directly via computer terminals located at authorized PSI testing center locations nationwide for candidates.
The required passing score is established as a percentage, specifically set at 70% for most contractor exams, although exact state licensing requirements may vary slightly depending on jurisdiction.
Registered candidates are officially allotted a total duration of 180 minutes to complete all questions during their scheduled testing appointment at an authorized PSI testing center facility.
The standard exam price is $55.0, which must be paid directly when registering for your computer-based appointment at a designated testing facility before taking the test.
This detailed overview was carefully synthesized directly and completely from official NASCLA study documentation and official exam specifications provided for the PSI-GCB credential.