About the Nevada B General Building Contractor license
Nevada licenses contractors through the Nevada State Contractors Board (NSCB) under NRS/NAC Chapter 624. Nevada uses three license classes: A — General Engineering (heavy/highway, utilities, and fixed-works engineering projects), B — General Building (structures requiring in their construction the use of more than two unrelated building trades or crafts), and C — Specialty (single-trade subcontractor classifications). The B General Building Contractor therefore covers vertical building work that combines multiple unrelated trades — not single-trade or heavy-engineering work, which fall under C and A respectively. A general contractor enters into the prime contract, pulls the building permit, and is responsible for the whole project — scheduling and coordinating the subcontractors and trades, means and methods, jobsite safety, and delivering work that passes inspection and meets the contract.
Your technical exam is built on the International Building Code (IBC) as adopted by Nevada (confirm the edition and the full reference list on the bulletin). Know these scope facts cold: the license is held through a qualified individual who passes the exams and is responsible for the licensee's contracting; a Nevada license is required to contract regardless of the dollar amount — unlike some states, Nevada sets no general dollar threshold below which unlicensed contracting is legal (a narrow exemption exists only for minor work under $1,000 including labor and materials when no permit is required, the job is not part of a larger project of $500 or more, and it is not in a plumbing, electrical, HVAC, refrigeration, or fire-protection classification); each license carries a monetary limit set by the Board based on your demonstrated financial responsibility, with a surety bond (from $1,000 to $500,000) tied to that limit, capping the value of a single contract you may undertake; most work requires a permit and inspections at defined milestones (footing, foundation, framing, rough trades, insulation, final); you must work within the classification and monetary limit you hold; and unlicensed or out-of-scope contracting can void contracts, forfeit the right to collect payment, and carry penalties.
How Nevada licensing works
- Experience: the qualifying individual must document at least four years of experience in the classification (as a journeyman, foreman, supervising employee, or contractor) earned within the immediately preceding 15 years, verified by references or a qualifying party.
- Financial responsibility: many states require proof of net worth, a surety bond, and general-liability (and workers' comp) insurance.
- Application: submit the application, fees, experience verification, financial statements, and entity documents before you are approved to sit.
- Exam vendor: Nevada contracts with PSI to deliver its contractor exams. The B applicant must pass both a trade/technical exam for the classification and a separate Construction Management Survey (CMS — business and law) exam. The B trade exam is multiple-choice — 80 questions with a 3-hour limit, and you must answer 70 percent (56 of 80) correctly to pass. CMS is open book. The B trade exam is open book. The only books allowed in the center are the 2018 International Building Code, ACI 318-11 or ACI 318-14, and ACI 530/530.1-11 or ACI 530/530.1-13. Confirm the current question counts, time limits, and cut scores on the PSI/NSCB candidate information bulletin before you test.
- Renewal: licenses renew on a fixed cycle and usually require continuing education and keeping the bond and insurance current.
This is the opening of the full study guide. The complete guide continues into code navigation, worked calculations and solved exam questions.
