Low Voltage License Arizona
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Complete guide to Arizona low voltage licensing requirements including exam details and ROC regulations
Arizona Low Voltage Contractor License Requirements
🔴 License Required: Arizona requires specific low voltage communication systems licenses for work exceeding $1,000 or requiring permits.
Current Requirements (2024-2025)
The Arizona Registrar of Contractors (ROC) regulates low voltage contractors under Title 32, Chapter 10 of the Arizona Revised Statutes. Licensing is mandatory when labor and materials exceed $1,000 OR when a permit is required, regardless of project value.
License Classifications
C-67 Commercial Low Voltage Communication Systems
Authorizes commercial projects only. Includes installation, service, and repair of alarm systems, telephone systems, sound systems, intercommunication systems, public addressing systems, television/video systems, low voltage signaling devices, landscape lighting (not exceeding 91 volts), and master program clocks.
R-67 Residential Low Voltage Communication Systems
Authorizes residential projects only. Covers the same systems as C-67 but limited to residential properties including single-family homes, apartments, and condominiums.
CR-67 Dual Low Voltage Communication Systems
Combines both commercial and residential authority. Allows work on all project types covered by both C-67 and R-67 classifications.
Key Requirements:
- Voltage Threshold: Landscape lighting limited to 91 volts
- Project Value: License required over $1,000
- License Duration: 2 years (biennial renewal)
- Statewide Authority: Valid throughout Arizona
Systems and Work Covered
All three license classifications (C-67, R-67, CR-67) authorize the following work:
Authorized Systems:
- Security Systems: Burglar alarms, intrusion detection
- Fire Alarms: Detection and notification systems
- Communications: Telephone, intercom, PA systems
- Audio/Visual: Sound systems, television, video, CCTV
- Access Control: Card readers, electronic locks
- Signaling Devices: Low voltage control and signaling
- Landscape Lighting: Systems not exceeding 91 volts
- Time Systems: Master and program clocks (low voltage only)
- Antenna Towers: Building on existing structures as needed
Important Note:
Licensees may build antenna towers on existing structures only as required for the installation of communication systems. Voltage limitations apply specifically to landscape lighting (91 volts maximum).
License Requirements
Experience Requirements
- Minimum Experience: 4 years (8,000 hours) in the trade
- Type of Experience: Practical work in low voltage systems
- Documentation: Enhanced verification process as of 2025 - detailed project descriptions, employer verification, and timeframes required
- Qualifying Party: Must designate an individual meeting experience requirements
Examination Requirements
- Trade Exam: 100 multiple-choice questions covering electrical principles, low voltage systems, and National Electrical Code
- Business Management Exam: Covers business law, lien law, tax law, and Arizona regulations
- Statutes & Rules Exam: Computer-based training and exam on Arizona regulations (online only through ROC)
- Passing Score: 70% minimum on each exam
Financial Requirements
Fees and Bonds:
- Application Fee: $400 (includes first license period)
- License Renewal: $450 (biennial)
- Contractor Bond: $9,000 for residential (R-67), $15,000 for commercial (C-67), $15,000 for dual (CR-67)
- Cash Deposit Alternative: May post cash deposit of 150% of bond amount
- Insurance Requirements: Not mandated by state but often required by clients
2025 Updates and Changes
Recent ROC Updates:
- Enhanced Experience Verification: More detailed documentation required
- Stricter Compliance: Increased job site inspections and enforcement
- Updated Financial Requirements: Higher bonding thresholds for certain classifications
- Digital Processing: Online applications and renewals streamlined
Business Structure Options
A license may be issued to:
- Sole proprietorship (individual)
- Partnership
- Limited Liability Company (LLC)
- Corporation
Note: The license belongs to the business entity, not the qualifying party. Licenses are non-transferable except in certain corporate situations where the Arizona Corporation Commission file number remains unchanged.
Legal Authority
- Arizona Revised Statutes Title 32, Chapter 10 - Contractors
- ARS §32-1121 - Persons not required to be licensed
- ARS §32-1122 - License classifications
- Arizona Administrative Code Title 4, Chapter 9 - Registrar of Contractors
Local Jurisdiction Considerations
- Municipal Requirements: Cities may require business licenses and permits
- Phoenix: Additional alarm system registration requirements
- Tucson: Separate alarm installation permits required
- Building Permits: Required for most low voltage installations
- Inspection Requirements: Vary by jurisdiction
Contact Information
Arizona Registrar of Contractors
1700 West Adams Street, Suite 105
Phoenix, AZ 85007
Phone: (602) 542-1525
Toll-Free: 1-877-MY-AZROC (877-692-9762)
Website: roc.az.gov
Renewal and Continuing Education
- License Term: 2 years (biennial)
- Renewal Period: Before expiration date shown on license
- Continuing Education: Not currently required for renewal
- Late Renewal: Allowed with late fees; license becomes suspended if not renewed within 2 years
Disclaimer: This information is provided for general guidance only and should not be considered legal advice. Requirements may change, and specific situations may require additional licensing. Always consult with the Arizona Registrar of Contractors and legal counsel for current requirements and compliance guidance. Last updated: January 2025.
Last updated: January 2025