Nevada Intercom Permit Requirements: Complete Guide
Join Low Voltage Nation — Find project opportunities and showcase your company to thousands of industry professionals
Nevada requires a C-2D Low Voltage Contractor license for intercom installation. The license requires 4 years experience, two exams, and financial documentation. Most installations require permits through local building departments.
Intercom System Permit Requirements in Nevada
Nevada has a comprehensive low voltage licensing system through its C-2D Low Voltage Contractor classification. Here's what contractors need to know about licensing, permits, and requirements for intercom systems in the Silver State.
Quick Answer
Nevada requires a C-2D Low Voltage Contractor license to install intercom systems commercially. This license requires 4 years of experience, passing two exams, and meeting financial requirements. Most residential intercom installations require permits when performed by licensed contractors.
State Licensing Requirements
The Nevada State Contractors Board (NSCB) administers the C-2D Low Voltage Systems license:
C-2D License Scope
The C-2D subclassification covers installation, alteration, and repair of systems using fiber optics or not exceeding 91 volts, including:
- Intercom and telephone systems
- Sound systems
- Cable television systems
- Closed circuit video systems
- Satellite dish antennas
- Instrumentation and temperature controls
- Computer networking systems
- Landscape lighting
Experience Requirements
- 4 years of experience within the past 10 years required
- Experience must be as journeyman, foreman, supervising employee, or contractor
- Education may satisfy a portion of experience
- Must submit 4 reference certificates
Experience Waiver Options
Experience certification may be waived if:
- You served as qualified employee in same classification on another Nevada contractor's license within last 5 years
- You qualify by endorsement from a state with substantially equivalent requirements
Exam Requirements
Two exams must be passed:
| Exam | Questions | Time | Passing Score |
|---|---|---|---|
| C-2D Trade Exam | 35 | 1 hour | 70% (25 correct) |
| Contractor Management Survey | 60 | 2 hours | 75% (45 correct) |
Exam fee: $95 single exam, $140 for both exams.
Financial Requirements
- Financial statements required for monetary limit determination
- Under $1M limit: CPA compiled/reviewed statement, self-prepared form, or accounting software with affidavit
- $1M or more: CPA reviewed and audited statement required
- Background check required
Major Cities in Nevada
Las Vegas / Clark County
Clark County requires permits for low voltage work through the Building Department. Licensed C-2D contractors must pull permits for installations. The county has adopted current building codes with standard low voltage provisions.
Henderson
Henderson follows Clark County guidelines but has its own permitting process through the Community Development Department. Licensed contractors must obtain local permits.
Reno / Washoe County
Washoe County and Reno require permits for commercial low voltage work. The Building Division handles permit applications. Residential requirements may vary by project scope.
North Las Vegas
North Las Vegas has its own permitting process through Community Development. Licensed C-2D contractors must obtain permits for covered work.
When Permits ARE Required
| Scenario | Permit Required? | Notes |
|---|---|---|
| Residential video doorbell | Usually No | Minimal installation |
| Residential intercom | Often Yes | C-2D license required commercially |
| Commercial intercom | Yes | Permit and C-2D license required |
| New construction | Yes | Part of building permit |
| Fire alarm integration | Yes | Additional requirements apply |
Reciprocity
Nevada has reciprocity agreements with:
- California
- Arizona
- Utah
Note: There is NO reciprocity for plumbing and electrical trades. Reciprocity requires 7+ years experience and meeting all licensing requirements.
Commercial vs Residential
Residential Intercom
- C-2D license required for contractor work
- Permits typically required
- Homeowner exemption for own residence
- Must comply with NEC Article 725
Commercial Intercom
- C-2D license mandatory
- Permits required through local jurisdiction
- Plans may be required for larger projects
- Inspection before system activation
Installation Best Practices
- Maintain license: Keep C-2D license current with NSCB
- Pull permits: Obtain required permits before starting work
- Follow codes: Comply with NEC Article 725 and local amendments
- Document work: Keep records for inspections
- Schedule inspections: Complete required inspections
Related Permits You May Need
Frequently Asked Questions
Do I need a license to install intercoms in Nevada?
Yes, commercial intercom installation requires a C-2D Low Voltage Contractor license from the Nevada State Contractors Board.
How long does it take to get a C-2D license?
The license requires 4 years of qualifying experience. Processing time depends on documentation, exams, and board review.
Can a homeowner install their own intercom?
Yes, homeowners can install systems in their own residence. Permits may still be required depending on jurisdiction.
Is the C-2D exam difficult?
The trade exam has 35 questions with 70% passing score. The business exam has 60 questions requiring 75%. Study materials and prep courses are available.
Find Intercom Projects in Nevada
Looking for intercom installation opportunities in Nevada? LVN Signal tracks construction permits and bids across Nevada, alerting you to projects the moment they're filed.
Last updated: February 2026. Contact the Nevada State Contractors Board at (775) 688-1141 or (702) 486-1100 for current requirements.
Join 35,000+ Low Voltage Pros
Get weekly permit updates, tool deals, job opportunities, and industry news. No spam, unsubscribe anytime.