Nevada Contractor Licenses: Updated Requirements Guide

Nevada licenses contractors at the state level through the Nevada State Contractors Board (NSCB). Most construction and trade work requires an NSCB license before you can bid, contract, or pull permits. Cities such as Las Vegas, Reno, and Henderson also require a local business license and building permits, but contractor credentialing itself is handled by the state.

Multiple state agencies regulate certain specialized activities alongside NSCB, including the Nevada Division of Industrial Relations (DIR), Nevada OSHA, the State Fire Marshal Division, and the Division of Water Resources (well drillers). This guide spotlights several representative licenses and authorities for Nevada below; this guide is updated periodically as additional jurisdictions are researched or requested.

Expect to verify classification scope carefully (Class A, B, and C plus subclassifications), designate a qualified individual with the required experience, pass PSI examinations (Business & Law and trade), and meet bonding and workers’ compensation requirements. Licenses are issued on two-year terms, with bond amounts set to match your monetary limit.

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Overview of Nevada Contractor Licensing

The Nevada State Contractors Board regulates general engineering (Class A), general building (Class B), and specialty contractors (Class C and subclassifications) statewide. NSCB sets experience standards for a qualifying individual (typically four years at the journeyman/supervisory/contractor level), administers background and financial reviews, sets monetary limits and bond amounts, and requires passage of PSI examinations for Business & Law (Construction Management Survey, CMS) and the applicable trade exam.

In addition to NSCB, specialized work may require credentials from other Nevada agencies. The State Fire Marshal Division licenses fire protection firms and medical gas installers; DIR’s Mechanical Compliance Section certifies elevator mechanics; Nevada OSHA licenses asbestos abatement contractors; and the Division of Water Resources licenses well drillers. Cities and counties issue business licenses and building permits that complement, but do not replace, statewide contractor licensing.

PSI Services administers Nevada contractor exams at authorized testing centers and via computer-based testing. Bonds typically range from $1,000 to $500,000 based on your monetary limit and financial review. Most NSCB licenses renew every two years; specialized credentials (e.g., well drillers and some fire protection firm licenses) may renew annually.

Primary Licensing Authority

Multiple Authorities – See research notes

Browse all Nevada contractor license practice tests →

Electrician Licenses in Nevada

Nevada regulates electrical work with 4 license types.

Note: Nevada licenses contractors at the state level through the Nevada State Contractors Board. Cities typically require a local business license and building permits in addition to your NSCB credential.

Classification C-2: Electrical Contracting

Classification: C-2 Electrical Contracting (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Experience: At least four full years of electrical experience as a journeyman, supervising employee, or contractor within the prior 15 years.
  • Education: Board-accepted training or education may be credited toward experience at NSCB’s discretion.
  • Age: 18 or older.

Examination

  • Business & Law: Construction Management Survey (CMS) / Nevada Business and Law Examination.
  • Trade Exam: Nevada C-2 Electrical Contracting Trade Examination.
  • Format: Computer-based, multiple choice; Passing Score: 70%.
  • Provider: PSI — psiexams.com

Fees

  • Application: $300 (nonrefundable)
  • Exam (approximate): $190
  • Initial License: $600
  • Renewal: $600; Late Penalty: $150

Insurance & Bonding

  • Required: Yes
  • Bond: Set by NSCB based on monetary limit and financial review (typically $1,000–$500,000).
  • Workers’ Compensation: Required if you have employees.
  • General Liability: Strongly expected by NSCB and industry practice.

Renewal

  • Biennial (every 2 years)

Source: NAC 624

Exam Prep: PDF study guide with 1,500-2,500 questions, complete answer keys, and reference locators to exact code sections. Study offline; no time or use limits. Nevada C-2 Electrical Contractor License Practice Test.

Subclassification C-2d: Low Voltage Systems

Classification: C-2d Low Voltage Systems (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Experience: Four years of low-voltage systems experience (e.g., telephone, data, fiber, cable TV, satellite, controls, landscape lighting) within the preceding 15 years.
  • Education: Board-approved training may count toward experience at NSCB’s discretion.
  • Age: 18 or older.

Examination

  • Business & Law (CMS) and the Nevada C-2d Low Voltage Systems Trade Examination
  • Computer-based, multiple choice; Passing Score: 70%
  • Provider: PSI — psiexams.com

Fees

  • Application: $300; Exam (approximate): $190
  • Initial License: $600; Renewal: $600; Late Penalty: $150

Insurance & Bonding

  • Bond set case-by-case (typically $1,000–$500,000); Workers’ compensation required with employees.

Renewal

  • Biennial (every 2 years)

Source: NAC 624

Subclassification C-2f: Residential Wiring

Classification: C-2f Residential Wiring (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Experience: Four years at journeyman/supervisory level installing and maintaining residential wiring systems up to three stories and 600 volts.
  • Education: Relevant training may be credited toward experience as allowed by NSCB.
  • Age: 18 or older.

Examination

  • CMS Business & Law and Nevada C-2f Residential Wiring Trade Examination
  • Computer-based, multiple choice; Passing Score: 70%
  • Provider: PSI — psiexams.com

Fees

  • Application: $300; Exam (approximate): $190
  • Initial License: $600; Renewal: $600; Late Penalty: $150

Insurance & Bonding

  • Bond (commonly $1,000–$500,000) set by NSCB; Workers’ compensation per Nevada law.

Renewal

  • Biennial

Source: NAC 624

Subclassification C-2g: Photovoltaics

Classification: C-2g Photovoltaics (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Experience: Minimum four years of PV or electrical experience as a journeyman, supervising employee, or contractor in the last ten years.
  • Education: Board-accepted PV-specific training may count toward up to three years of experience.
  • Age: 18 or older.

Examination

  • CMS Business & Law and Nevada C-2g Photovoltaic Trade Examination
  • Computer-based, multiple choice; Passing Score: 70%
  • Provider: PSI — psiexams.com

Fees

  • Application: $300; Exam (approximate): $170
  • Initial License: $600; Renewal: $600; Late Penalty: $150

Insurance & Bonding

  • NSCB-set bond ($1,000–$500,000) based on monetary limit; Workers’ compensation required for employees; general liability typical.

Renewal

  • Biennial

Source: DSIRE Solar Contractor Licensing (NV)

Plumbing Licenses in Nevada

Nevada regulates plumbing work with 4 license types.

Note: Nevada contractor licensing is statewide via NSCB. Local jurisdictions generally require a business license and permits in addition to your state contractor license.

Classification C-1: Plumbing and Heating Contracting

Classification: C-1 Plumbing and Heating (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Experience: Four years of plumbing and/or hydronic heating experience at journeyman/supervisory/contractor level within the past 15 years.
  • Education: Board-approved apprenticeship or trade school may reduce required years as determined by NSCB.
  • Age: 18 or older.

Examination

  • CMS Business & Law and Nevada C-1 Plumbing and Heating Trade Examination
  • Computer-based, multiple choice; Passing Score: 70%
  • Provider: PSI — psiexams.com

Fees

  • Application: $300; Exam (approximate): $190
  • Initial License: $600; Renewal: $600; Late Penalty: $150

Insurance & Bonding

  • NSCB bond typically $1,000–$500,000 based on monetary limit; Workers’ compensation required with employees; general liability strongly recommended.

Renewal

  • Biennial

Source: NAC 624

Subclassification C-1d: Plumbing

Classification: C-1d Plumbing (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Experience: Four years of journeyman-level plumbing in water supply, DWV, roof drainage, hydronic heating ≤200,000 BTU, landscape irrigation, gas piping, and medical gas/compressed air/vacuum piping.
  • Education: Recognized apprenticeship or formal training may count toward experience.
  • Age: 18 or older.

Examination

  • CMS Business & Law and Nevada C-1d Plumbing Trade Examination
  • Computer-based; Passing Score: 70%; Provider: PSI — psiexams.com

Fees

  • Application: $300; Exam (approximate): $190
  • Initial License: $600; Renewal: $600; Late Penalty: $150

Insurance & Bonding

  • Bond (commonly $1,000–$500,000) set by NSCB; Workers’ compensation per statute.

Renewal

  • Biennial

Source: NAC 624.190

Subclassification C-1h: Pipes and Vents for Gas

Classification: C-1h Pipes and Vents for Gas (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Experience: Four years of qualifying experience installing pipes and vents for gas within the last 15 years.
  • Education: Board-approved fuel gas training may count toward experience.
  • Age: 18 or older.

Examination

  • CMS Business & Law and Nevada C-1h Pipes and Vents for Gas Trade Examination
  • Computer-based; Passing Score: 70%; Provider: PSI — psiexams.com

Fees

  • Application: $300; Exam (approximate): $190
  • Initial License: $600; Renewal: $600; Late Penalty: $150

Insurance & Bonding

  • Bond typically $1,000–$500,000 based on monetary limit; Workers’ compensation required with employees.

Renewal

  • Biennial

Source: NAC 624.190

Installer of Medical Gas Systems (Type MG license)

Classification: Type MG Medical Gas Installer License (State-level)

Regulatory Authority: Nevada State Fire Marshal Division — fire.nv.gov

Requirements

  • Experience: Demonstrated experience installing and maintaining medical gas systems; employment by a firm licensed by the State Fire Marshal.
  • Education: Must pass a national medical gas installation examination and any refresher training required by NAC 477.3125.
  • Age: 18 or older.

Examination

  • National medical gas exam plus any State Fire Marshal components; format as approved by the State Fire Marshal.

Fees

  • Application: $297; Initial License: $297; Renewal: $297

Insurance

  • Industrial insurance and any additional coverage required by the State Fire Marshal; insurance is tied to firm licensing under NAC 477.

Renewal

  • Biennial or as specified on the Type MG license; continuing education in current medical gas codes and standards.

Contact the Nevada State Fire Marshal Division to confirm exam arrangements, scoring criteria, and any additional renewal specifics before applying.

Source: NAC 477

HVAC Licenses in Nevada

Nevada regulates HVAC contractors with 3 license types.

Note: HVAC contracting is licensed statewide by NSCB. Also ensure federal EPA Section 608 certification for refrigerant handling, where applicable.

Classification C-21: Refrigeration and Air-Conditioning

Classification: C-21 Refrigeration and Air-Conditioning (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Experience: Four years in refrigeration and/or air-conditioning at journeyman/supervisory/contractor level within the last 15 years.
  • Education: EPA Section 608 required for refrigerant handling; board-approved training may count toward experience.
  • Age: 18+

Examination

  • CMS Business & Law and Nevada C-21 trade exam; computer-based; Passing Score: 70%
  • Provider: PSI — psiexams.com

Fees

  • Application: $300; Exam (approximate): $190
  • Initial License: $600; Renewal: $600; Late: $150

Insurance & Bonding

  • Bond $1,000–$500,000 based on monetary limit; Workers’ compensation required; commercial general liability customary (often ≥$500,000).

Renewal

  • Biennial

Source: NAC 624

Subclassification C-21a: Refrigeration

Classification: C-21a Refrigeration (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Four years installing/servicing refrigeration systems below 50°F, including insulation, ductwork, humidity and thermostatic controls.
  • EPA Section 608 certification plus trade training may count toward experience.
  • Age 18+

Examination

  • CMS Business & Law and Nevada C-21a trade exam; computer-based; 70% passing
  • Provider: PSI — psiexams.com

Fees

  • $300 application; ~$190 exam; $600 initial license; $600 renewal; $150 late

Insurance & Bonding

  • Bond per NSCB (commonly $1,000–$500,000); Workers’ compensation; general liability common.

Renewal

  • Biennial

Source: NAC 624

Subclassification C-21b: Air-Conditioning

Classification: C-21b Air-Conditioning (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Four years installing, repairing, and maintaining air-conditioning systems and related ductwork using evaporation, refrigeration, boilers, or combustion.
  • Mechanical/HVAC training may be credited toward experience subject to NSCB review.
  • Age 18+

Examination

  • CMS Business & Law and Nevada C-21b trade exam; computer-based; 70% passing
  • Provider: PSI — psiexams.com

Fees

  • $300 application; ~$190 exam; $600 initial; $600 renewal; $150 late

Insurance & Bonding

  • Bond $1,000–$500,000 based on monetary limit; Workers’ compensation required; general liability common.

Renewal

  • Biennial

Source: NAC 624.380

📍 Nevada Uses Statewide Contractor Licensing

Contractor licensing is issued by the Nevada State Contractors Board. Cities and counties (e.g., Las Vegas, Reno, Henderson) typically require a local business license and building permits in addition to your NSCB credential.

What to expect locally:

  • Obtain a city/county business license where you perform work.
  • Pull permits with your active NSCB license number.
  • Maintain industrial insurance and any project-specific bonds required by local permit offices.

For permit or business license questions, contact the local jurisdiction’s business licensing or building department.

General Contractor Licenses in Nevada

Nevada general contractor licensing includes 4 types.

Note: General engineering and building contractors are licensed statewide (Class A and B, with B-2 and B-7 subclasses). The NASCLA Accredited Commercial General Building Exam may qualify for a Nevada trade exam waiver where accepted by NSCB policy; the Nevada Business & Law (CMS) exam is still required.

Classification A: General Engineering Contractor

Classification: A General Engineering (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Scope

Fixed works such as highways, roads, utilities, pipelines, grading, sewers and drains, bridges, and similar civil projects.

Requirements

  • Four years minimum as journeyman, foreman, supervising employee, or contractor in the last 10 years.
  • Relevant engineering/construction education may substitute for part of experience if accepted by NSCB.
  • Age 18+

Examination

  • CMS Business & Law and Nevada Class A trade exam; computer-based; typically 70% passing
  • Provider: PSI — psiexams.com

Fees & Insurance

  • Application: $300; Exam (approximate): $190
  • Initial License: $600; Renewal: $600; Late: $150
  • Bond set by NSCB (about $1,000–$500,000) plus workers’ compensation if employing staff; general liability customary.

Renewal

  • Biennial (2-year term)

Source: NSCB – General Requirements

Classification B: General Building Contractor

Classification: B General Building (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Scope

Structures for habitation or use that involve at least three unrelated building trades.

Requirements

  • Four years as journeyman/supervising/contractor within the last 10 years.
  • Construction education may count toward experience within NSCB limits.
  • Age 18+

Examination

  • CMS Business & Law and Nevada Class B trade exam; the NASCLA Accredited Commercial General Building Exam may be accepted to waive the Nevada B/B-2 trade exam per NSCB policy.
  • Provider: PSI — psiexams.com
  • Passing Score: 70%

Fees & Insurance

  • Application: $300; Exam (approximate): $190
  • Initial License: $600; Renewal: $600; Late: $150
  • Bond set case-by-case; residential contractors also pay Residential Recovery Fund assessments; workers’ compensation required with employees.

Renewal

  • Biennial

Source: NSCB – License Classifications

Subclass B-2: Residential and Small Commercial Contractor

Classification: B-2 Residential and Small Commercial (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Four years of qualifying experience in residential/small commercial within the past 15 years.
  • Education may count toward experience per NSCB rules; NASCLA exam may be used to waive B/B-2 trade exam.
  • Age 18+

Examination

  • CMS Business & Law and Nevada B-2 trade exam (may be waived with NASCLA, per NSCB policy); 70% passing
  • Provider: PSI — psiexams.com

Fees & Insurance

  • $300 application; ~$190 exam; $600 initial; $600 renewal; $150 late
  • Bond typically $1,000–$500,000; Residential Recovery Fund assessment applies to qualifying residential work; workers’ compensation required.

Renewal

  • Biennial

Source: NSCB – FAQ Central

Subclass B-7: Residential Remodeling Contractor

Classification: B-7 Residential Remodeling (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Four years remodeling/improving existing single-family residences or qualifying residential units within the last 15 years.
  • Board-approved construction training may count toward experience.
  • Age 18+

Examination

  • CMS Business & Law and Nevada B-7 trade exam; 70% passing; Provider: PSI

Fees & Insurance

  • $300 application; ~$190 exam; $600 initial; $600 renewal; $150 late
  • Bond and insurance set by NSCB based on monetary limit; Residential Recovery Fund assessment applies; workers’ compensation required with employees.

Renewal

  • Biennial

Source: NSCB – FAQ Central

Roofing Licenses in Nevada

Nevada regulates roofing contractors with 2 license types.

Note: Roofing and siding work in Nevada requires an NSCB C-15 or applicable subclassification. Photovoltaic roof tiles installed in place of conventional roofing fall under the C-15a scope.

Classification C-15: Roofing and Siding

Classification: C-15 Roofing and Siding (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Four years of journeyman/supervisory experience in roofing/siding installation, alteration, repair, and waterproofing within the past 15 years.
  • Board-accepted roofing training may reduce required experience at NSCB’s discretion.
  • Age 18+

Examination

  • CMS Business & Law and Nevada C-15 Roofing and Siding Trade Examination
  • Computer-based; Passing Score: 70%; Provider: PSI

Fees

  • $300 application; ~$150 exam; $600 initial license; $600 renewal; $150 late

Insurance & Bonding

  • Bond typically $1,000–$500,000 per NSCB; Workers’ compensation; consumer protection bond applies for residential pool work where relevant.

Renewal

  • Biennial

Source: NAC 624

Subclassification C-15a: Roofing

Classification: C-15a Roofing (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Scope

Installation, alteration, and repair of roofs using asphalt, tile, slate, metal, shakes, shingles, urethane, and photovoltaic roof tiles installed in place of conventional roofing.

Requirements

  • Four years of journey-level roofing experience; relevant apprenticeship/training may be credited toward experience.
  • Age 18+

Examination

  • CMS Business & Law and Nevada C-15a Roofing Trade Examination; computer-based; 70% passing; Provider: PSI

Fees

  • $300 application; ~$150 exam; $600 initial; $600 renewal; $150 late

Insurance & Bonding

  • Bond set by NSCB (often $1,000–$500,000); Workers’ compensation; general liability typical.

Renewal

  • Biennial

Source: NAC 624.320

Specialty Trade Licenses in Nevada

Nevada regulates specialty trades with 10 license types.

Note: Many specialty scopes are NSCB classifications (e.g., solar, fire protection, pools, landscaping). Some disciplines (e.g., fire protection firms, medical gas installers, asbestos abatement contractors, well drillers, elevator mechanics) also require credentials from other Nevada agencies.

Classification C-37: Solar Contracting

Classification: C-37 Solar Contracting (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • At least four years installing solar thermal and related systems within the prior 15 years; documented on NSCB forms.
  • Solar-specific training and certifications (e.g., NABCEP) may support experience but NSCB still requires minimum qualifying experience.
  • Age 18+

Examination

  • CMS Business & Law and Nevada C-37 Solar trade exam; computer-based; 70% passing; Provider: PSI

Fees

  • $300 application; ~$140 exam; $600 initial; $600 renewal; $150 late

Insurance & Bonding

  • Bond $1,000–$500,000 set by NSCB; Workers’ compensation required with employees; commercial general liability typical.

Renewal

  • Biennial

Source: DSIRE – NV Solar Contractor Licensing

Classification C-41: Fire Protection Contractor

Classification: C-41 Fire Protection (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • At least four full years of fire protection experience (e.g., automatic sprinklers, fixed extinguishing systems, fire alarms and related wiring) within the last 15 years.
  • NICET certification is typically required or strongly preferred for qualifiers.
  • Age 18+

Examination

  • CMS Business & Law and Nevada C-41 trade exam; computer-based; 70% passing; Provider: PSI

Fees

  • $300 application; ~$240 exam; $600 initial; $600 renewal; $150 late

Insurance & Bonding

  • Bond $1,000–$500,000; general liability often $1,000,000–$3,000,000 per contract expectations; Workers’ compensation with employees.

Renewal

  • Biennial

Source: NAC 624

State Fire Marshal Type G Fire Sprinkler Systems Firm License

Classification: Type G Automatic Fire Sprinkler Systems (State-level, firm license)

Regulatory Authority: Nevada State Fire Marshal Division — fire.nv.gov

Requirements

  • Firm must employ personnel certified by the State Fire Marshal and hold an appropriate NSCB contractor license for the work performed.
  • Experience must demonstrate competence with NFPA 13 sprinklers, NFPA 14 standpipes, and related systems; NICET credentials are typically expected.

Examination

  • Fire protection/automatic sprinkler exam as required by the State Fire Marshal; format defined by the agency and may include plan review and technical standards.

Fees & Insurance

  • Application/Initial/Renewal: $440 (annual)
  • Industrial insurance and commercial liability sufficient for sprinkler work.

Renewal

  • Annual (typically expires December 31); ongoing training in fire protection standards for registrants.

Contact the Nevada State Fire Marshal Division to confirm current examination format, subcategory requirements, and documentation standards for firm personnel.

Source: NAC 477.345

Nevada Well Driller’s License

Classification: Well Driller License (NAC 534, NRS 534.140) — State Engineer

Regulatory Authority: Nevada Division of Water Resources, Office of the State Engineer — water.nv.gov

Requirements

  • Minimum two years of full-time qualifying well-drilling experience plus at least three professional references; experience evaluated per NAC 534.280 and 534.282.
  • Completion of “Nevada Well Drilling Regulations, Statutes, and Forms” at least once in two renewal cycles.
  • Age 18+

Examination

  • Part 1 written exam (minimum 80% passing), Part 2 oral interview by the Well Drillers’ Advisory Board.

Fees

  • Application: $100; Initial License: $100; Renewal: $50 (annual)

Insurance

  • Insurance not required for the driller’s personal license; however, contracting to drill wells requires an appropriate NSCB contractor license (e.g., C-23) with associated bond/insurance.

Renewal

  • Annual; licenses expire June 30 each year; 8 hours of continuing education in approved topics.

Sources: NV Division of Water Resources | NRS 534.140

Classification A-23: Removal of Asbestos

Classification: A-23 Removal of Asbestos (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Qualifying individual must have four years of experience in asbestos removal or related specialty contracting within the last 15 years.
  • EPA-approved asbestos abatement training and any Nevada OSHA-required training.
  • Age 18+

Examination

  • CMS Business & Law and Nevada A-23 trade exam; computer-based; 70% passing; Provider: PSI

Fees & Insurance

  • $300 application; ~$190 exam; $600 initial; $600 renewal; $150 late
  • Bond and insurance typically in higher ranges due to risk; Workers’ compensation; environmental liability often required by clients.

Renewal

  • Biennial; ongoing asbestos abatement training/refreshers per Nevada OSHA.

Source: NSCB Handbook 2024

Nevada Asbestos Abatement Contractor License

Classification: Asbestos Abatement Contractor License (NAC 618.916) — Nevada OSHA

Regulatory Authority: Nevada Department of Business and Industry, Division of Industrial Relations, Nevada OSHA (Enforcement) — dir.nv.gov

Requirements

  • At least two years of asbestos abatement project experience, proof of industrial insurance, and an appropriate NSCB contractor license.
  • Completion of an EPA-approved initial asbestos abatement contractor training course and current refresher training if needed.

Examination

  • Nevada OSHA asbestos abatement contractor examination with technical/regulatory content.

Fees & Insurance

  • Application/Initial/Renewal: $200; industrial insurance required per NRS 616A–617; adequate liability for abatement work.

Renewal

  • Generally annual with ongoing training and program requirements per NAC 618.918 (e.g., air monitoring, respiratory, medical monitoring).

Contact Nevada OSHA (DIR) to confirm current exam procedures, documentation standards, and program requirements before applying.

Source: Nevada OSHA – Abatement Contractor Application

Classification C-7: Elevation and Conveyance Contractor

Classification: C-7 Elevation and Conveyance (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • At least four years constructing, installing, altering, and repairing elevators, escalators, moving walkways, and related systems.
  • Elevator trade apprenticeship/technical training expected; CET or similar credentials may be relevant.

Examination

  • CMS Business & Law and Nevada C-7 trade exam; 70% passing; Provider: PSI

Fees & Insurance

  • $300 application; ~$190 exam; $600 initial; $600 renewal; $150 late
  • Bond $1,000–$500,000; Workers’ compensation; commercial general liability customary.

Renewal

  • Biennial

Source: NSCB Reference (C-7)

Nevada Elevator Mechanic Certificate

Classification: Elevator Mechanic Certificate (NAC 455C.460) — Individual credential

Regulatory Authority: Nevada DIR, Mechanical Compliance Section — dir.nv.gov

Requirements

  • Proof of at least 12,000 hours of elevator work (or alternate 10,000–8,000-hour pathways with QEI certification/engineering coursework), or 6,000 hours for private residence elevators.
  • Completion of an approved educational or apprenticeship program (e.g., NEIEP), plus any required QEI credentials depending on pathway.

Examination

  • Nevada Elevator Mechanic Certification Examination per NAC 455C.460; includes documentation review and exam.

Fees & Insurance

  • Application: $150; Initial Certificate: $150; Renewal: $75; Late Penalty: $150
  • Insurance not required at the individual certificate level (carried by employer/contractor).

Renewal

  • Annual; certificate expires one year after issuance; CE on current elevator codes and safety standards as directed by MCS.

Contact the Mechanical Compliance Section to verify current exam scheduling and any updates to documentation or CE requirements.

Source: DIR – Elevator Mechanic Certification Application

Classification C-10: Landscape Contracting

Classification: C-10 Landscape Contracting (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Four years arranging, planting, and maintaining vegetation; constructing drainage and landscape irrigation systems within the past 15 years.
  • Landscape/horticulture training may support experience; NSCB still requires qualifying years per NAC 624.280.

Examination

  • CMS Business & Law and Nevada C-10 trade exam; computer-based; 70% passing; Provider: PSI

Fees & Insurance

  • $300 application; ~$140 exam; $600 initial; $600 renewal; $150 late
  • Bond $1,000–$500,000 per NSCB; Workers’ compensation with employees.

Renewal

  • Biennial

Source: NSCB – Classifications Release

Classification A-10: Commercial and Residential Pools

Classification: A-10 Pools (State-level)

Regulatory Authority: Nevada State Contractors Board — nvcontractorsboard.com

Requirements

  • Four years constructing, altering, and repairing commercial/residential pools and related water features.
  • Pool construction training and experience required; related technical education may be considered by NSCB.

Examination

  • CMS Business & Law and Nevada A-10 trade exam; computer-based; 70% passing; Provider: PSI

Fees & Insurance

  • $300 application; ~$190 exam; $600 initial; $600 renewal; $150 late
  • Bond and consumer protection bonds set by NSCB based on monetary limit; Workers’ compensation required with employees.

Renewal

  • Biennial

Source: NSCB – License Classifications

Application Process

  1. Obtain the official Application for a Contractor’s License from any NSCB office or download the current application form from nvcontractorsboard.com.
  2. Determine the appropriate classification (Class A General Engineering, Class B General Building, or specific Class C specialty/subclassification) that matches the work to be performed.
  3. Designate a qualifying individual who meets experience requirements (typically four years journeyman/supervising/contractor experience within the last 15 years in the requested classification).
  4. Prepare a current financial statement and bank verification; NSCB uses this to set the monetary limit and bond amount for the license.
  5. Complete all application sections, including Certification of Work Experience forms, background disclosures, and any child support or criminal history statements.
  6. Submit the completed application packet with the nonrefundable $300 application fee to an NSCB office in Reno or Las Vegas (applications cannot be submitted by email).
  7. NSCB conducts background investigations, reviews experience and financial responsibility, and determines classification and monetary limit.
  8. Upon preliminary approval, NSCB issues an Examination Eligibility letter authorizing the qualifying individual to schedule exams with PSI Services.
  9. Schedule and pass the required PSI examinations: Business and Law (CMS) exam and the trade exam for the chosen classification or subclassification.
  10. After exam success, provide proof of workers’ compensation (or exemption) and submit the required contractor bond or cash deposit in the amount determined by NSCB (typically $1,000–$500,000).
  11. Pay the $600 biennial license issuance fee and, if performing qualifying residential work, pay Residential Recovery Fund assessments and any applicable consumer protection bonds.
  12. Receive the NSCB license and maintain compliance through timely renewal, bond and insurance currency, and adherence to NRS 624 and NAC 624.

Timeline: Approximately 90–150 days from submission of a complete application to license issuance, depending on background checks, financial review, exam scheduling, and Board meeting schedules.

Reciprocity

Nevada has reciprocity with: Arizona, California

Requirements: Nevada offers licensure by endorsement and exam reciprocity for certain classifications. Applicants must hold an active license in good standing in a reciprocating state (such as Arizona or California) in an equivalent classification, with the same qualifying individual for at least four consecutive years, and must have no disciplinary actions or pending investigations in any jurisdiction. Where NASCLA Accredited Commercial General Building Contractor Examination has been passed, Nevada may waive the state-specific general building trade exam if the applicant applies for a matching general building classification. Regardless of reciprocity, the qualifying individual must pass Nevada’s Business and Law (CMS) exam and meet Nevada’s bonding, insurance, financial responsibility, and experience documentation requirements.

Frequently Asked Questions

How long does it take to get a contractor license in Nevada?

Approximately 90–150 days from submission of a complete application to license issuance, depending on background checks, financial review, exam scheduling, and Board meeting schedules.

Can I transfer my license from another state to Nevada?

Nevada has reciprocity with Arizona, California. Nevada offers licensure by endorsement and exam reciprocity for certain classifications. Applicants must hold an active license in good standing in a reciprocating state (such as Arizona or California) in an equivalent classification, with the same qualifying individual for at least four consecutive years, and must have no disciplinary actions or pending investigations in any jurisdiction. Where NASCLA Accredited Commercial General Building Contractor Examination has been passed, Nevada may waive the state-specific general building trade exam if the applicant applies for a matching general building classification. Regardless of reciprocity, the qualifying individual must pass Nevada’s Business and Law (CMS) exam and meet Nevada’s bonding, insurance, financial responsibility, and experience documentation requirements.

What happens if I fail the exam?

PSI publishes Nevada’s retake processes and waiting periods for the CMS and trade exams. Refer to NSCB’s examinations page or PSI’s Candidate Information Bulletin for current retake rules.

Do I need insurance?

Yes. NSCB sets a contractor bond based on your monetary limit (commonly $1,000–$500,000), and workers’ compensation is required if you have employees. Many owners require general liability coverage; some specialties require additional coverage (e.g., environmental liability for asbestos work).

How do I renew my license?

Most NSCB licenses renew every two years. Specialized credentials may have different cycles, such as annual renewals for well drillers and certain State Fire Marshal firm licenses.

What if my city has additional requirements?

Nevada licensing is statewide. Cities and counties typically require a local business license and building permits in addition to your NSCB license. Check your local jurisdiction’s business licensing and building departments for details.

Where can I find practice tests for Nevada exams?

We offer comprehensive PDF practice tests for Nevada contractor license exams. Each guide typically includes 1,500–2,500 questions, complete answer keys, and reference locators to exact code sections. Study offline at your own pace with no time or use limits. Browse Nevada contractor practice tests.

Nevada · Practice tests

Nevada contractor license practice tests

The Nevada practice tests we publish today: comprehensive PDF guides, typically 1,500 to 2,500 questions each, with full answer keys and reference locators to the exact code sections. We add new tests regularly, so if your license isn’t listed here, contact us and we’ll build it.

Browse all Nevada tests →

Related Official Resources

Official Sources for Further Details:

  1. Nevada State Contractors Board – General Requirements
    https://www.nvcontractorsboard.com/licensing/faq-for-general-requirements/
    Official Board Site | Accessed: 2026-09-22
  2. Nevada State Contractors Board – Licensing
    https://www.nvcontractorsboard.com/licensing/
    Official Board Site | Accessed: 2026-09-22
  3. Nevada State Contractors Board – License Requirements
    https://www.nvcontractorsboard.com/licensing/license-requirements/
    Official Board Site | Accessed: 2026-09-22
  4. Nevada State Contractors Board – License Classifications
    https://www.nvcontractorsboard.com/licensing/license-classifications/
    Official Board Site | Accessed: 2026-09-22
  5. NAC Chapter 624 – Contractors (Nevada Legislature site)
    https://www.leg.state.nv.us/nac/nac-624.html
    State Statute/Regulation | Accessed: 2026-09-22
  6. NAC 624.320 – Classification C-15 Roofing and siding; subclassifications
    https://www.law.cornell.edu/regulations/nevada/NAC-624-320
    State Statute/Regulation | Accessed: 2026-09-22
  7. NAC 624.190 – Classification C-1 Plumbing and heating contracting; subclassifications
    https://www.law.cornell.edu/regulations/nevada/NAC-624-190
    State Statute/Regulation | Accessed: 2026-09-22
  8. NAC 624.380 – Classification C-21 Refrigeration and air-conditioning
    https://www.law.cornell.edu/regulations/nevada/NAC-624-380
    State Statute/Regulation | Accessed: 2026-09-22
  9. Nevada Division of Water Resources – Well Driller Licensing
    https://water.nv.gov/index.php/programs/well-drilling/well-driller-licensing
    Official Board Site | Accessed: 2026-09-22
  10. NRS 534.140 – Well drillers: Annual licenses
    https://nevada.public.law/statutes/nrs_534.140
    State Statute/Regulation | Accessed: 2026-09-22
  11. Nevada State Contractors Board – License Examinations
    https://www.nvcontractorsboard.com/licensing/license-examinations/
    Official Board Site | Accessed: 2026-09-22
  12. Nevada State Contractors Board – FAQ Central
    https://www.nvcontractorsboard.com/resources/faq-central/
    Official Board Site | Accessed: 2026-09-22
  13. Nevada State Fire Marshal – NAC Chapter 477
    https://www.leg.state.nv.us/nac/nac-477.html
    State Statute/Regulation | Accessed: 2026-09-22
  14. Nevada DIR – Asbestos Abatement Contractor Application
    https://dir.nv.gov/uploadedFiles/dir.nv.gov/content/OSHA/Features/Abatement%20Contractor%20Application(1).pdf
    Official Board Site | Accessed: 2026-09-22
  15. Nevada DIR – Elevator Mechanic Certification Application
    https://dir.nv.gov/uploadedFiles/dirnvgov/content/MCS/Forms/Elevator%20Mechanic%20Certification%20Application%20rev%2001-10-2024.pdf
    Official Board Site | Accessed: 2026-09-22
  16. City of Las Vegas – Contractor Business License Instruction Sheet
    https://www5.lasvegasnevada.gov/LCAT/Bus_Lic_Instructions.aspx?Category=C25&CategoryName=Contractor
    Official City Site | Accessed: 2026-09-22
  17. City of Reno – Business License Questions and Resources
    https://www.reno.gov/government/departments/business-license/common-questions-business-resources
    Official City Site | Accessed: 2026-09-22
  18. City of Henderson – Contractor Licensing Code
    http://henderson-nv.elaws.us/code/coor_title15_ch15.01_sec15.01.225
    Official City Site | Accessed: 2026-09-22
  19. Nevada State Contractors Board Handbook 2024
    https://www.nvcontractorsboard.com/wp-content/uploads/2025/04/Nevada-State-Contractors-Board-Handbook-2024.pdf
    Official Board Site | Accessed: 2026-09-22

Important Disclaimer

Information Currency: This guide reflects licensing information as available in 2026. Licensing requirements are subject to change without notice. Always verify current requirements with official sources.

Official Source: For current information, contact Multiple Authorities – See research notes:

No Legal Advice: This guide provides general information only. Consult with the licensing board or a qualified professional for guidance specific to your situation.

Local Interfaces: Contractor licensing is statewide in Nevada. Cities and counties issue local business licenses and building permits that work in tandem with your NSCB credential.

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