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How to become a licensed Low Voltage / Alarm Installer in Wisconsin. Fire Alarm System Installer License required. Exam required. Total initial fees: $255-$600. Verified 2026-03-21. Data verified 2026-03-21. Source: LicenseMap (getlicensemap.com).
Low Voltage / Alarm Installer — LV
Governing Authority
Wisconsin Department of Safety and Professional Services (DSPS)
Official website →Some information on this page has not been fully verified.
25% of data points are verified against official sources. 18 fields based on preliminary research. We recommend confirming details with your state's licensing authority. See sources below · Report incorrect data
Yes
License Required
Fire Alarm System Installer Li...
License Type
Yes
Separate from Electrician
Yes
Exam Required
Biennial (every 2 years)
Renewal Period
$255-$600
Total Initial Fees
Wisconsin low voltage / alarm installer licensing details
VerifiedLicense Required
Yes
License Name
Fire Alarm System Installer License
License Type
state
Separate from Electrician License
Yes — Separate License
Scope of Work
Fire alarm systems; burglar alarm and low voltage systems licensing
Low voltage work typically includes security/alarm systems, fire alarm, structured cabling (data/voice/video), home automation, CCTV, access control, nurse call systems, and sound/intercom systems. Most states require a specific license separate from a standard electrician license.
Education, Experience & Industry Certifications
Mostly verifiedEducation Required
No formal education requirement
Experience Required
2 years of experience in fire alarm systems
Exam Required
Yes
Exam Details
DSPS Fire Alarm System Installer examination
Industry Certifications
NICET (National Institute for Certification in Engineering Technologies) certifications are widely recognized in the low voltage industry. Fire Alarm Systems certification (Levels I-IV) is often required or preferred by employers and may satisfy some state licensing requirements. ESA (Electronic Security Association) certifications are also valuable for alarm installers.
Insurance Coverage & Bonding
Mostly verifiedGeneral Liability
Recommended minimum $1,000,000 general liability coverage; many states require proof of GL insurance for licensure
Bonding Required
Varies by state; alarm contractors typically required to maintain $10,000-$50,000 surety bond
Workers' Compensation
Required in most states for employers; specific thresholds vary by state
Errors & Omissions
Errors and omissions insurance recommended for alarm monitoring and fire alarm contractors
Most states require low voltage and alarm contractors to carry general liability insurance (typically $1,000,000 minimum) and maintain a surety bond. Workers' compensation insurance is required for employers in most states. Alarm monitoring companies should also consider errors and omissions (E&O) insurance.
| Fee | Amount |
|---|---|
License Application Fee Wisconsin Fire Alarm System Installer License application/license fee | $50-$200 |
Examination Fee Examination fee for Fire Alarm System Installer License | $75-$150 |
Business License Fee Approximate range for Wisconsin business registration and licensing | $130-$250 |
Renewal Fee Renewal fee — Biennial (every 2 years) | $50-$150 |
Total Initial Fees Includes license application, exam (if required), and state business license fees. Does not include insurance or bonding costs. | $255-$600 |
Renewal Requirements & Ongoing Obligations
Mostly verifiedBiennial (every 2 years)
Renewal Period
Required
Continuing Education
4 hours per renewal cycle
CE Hours
Regulatory Board
License renewal requirements vary by state. Many states require continuing education (CE) hours covering topics such as NEC code updates, fire alarm system standards (NFPA 72), and industry best practices. Failure to renew on time may result in license expiration and potential penalties. Always verify current renewal requirements with your state licensing authority.
Wisconsin requires fire alarm system installer licensing through DSPS; the state has specific requirements for both fire alarm and burglar alarm work.
Wisconsin requires a Fire Alarm System Installer License for low voltage/alarm installation work.
This license is separate from a standard electrician license in Wisconsin.
Low voltage work in Wisconsin includes: Fire alarm systems; burglar alarm and low voltage systems licensing
NICET certifications (Fire Alarm Systems Levels I-IV) are widely recognized and may satisfy some state licensing requirements.
Alarm monitoring companies typically need a separate business license in addition to installer licensing.
Insurance requirements vary; verify current general liability and bonding requirements with Wisconsin Department of Safety and Professional Services (DSPS).
There is no interstate compact for low voltage installers.
Explore requirements for other professional licenses in Wisconsin.
How this state compares to 50 others for this profession
Salary
#20 of 51
Based on May 2024 Bureau of Labor Statistics OEWS data for Security and Fire Alarm Systems Installers (SOC 49-2098)
Entry Level
N/A
25th percentile
Median
$48,600
At national averageExperienced
N/A
75th percentile
Wage Distribution (Annual)
Source: BLS OEWS – Security and Fire Alarm Systems Installers (May 2024)
National employment projections for 2022-2032
Projected Growth
+6%
High DemandNew Jobs
N/A
over 10 years
Annual Openings
N/A
per year (avg.)
N/A currently employed nationwide (2024)
Source: BLS Employment Projections 2022-2032 (September 2023)
Government fees and exam costs to obtain your initial license
Note: These are government licensing fees only. Education/training program costs (tuition, books, etc.) are not included as they vary widely by institution.
Source: Wisconsin Department of Safety and Professional Services (DSPS) — Fee Schedule
Estimated total: 6–10 weeks
Timeline estimated from licensing requirements on this page.
Source: Wisconsin Department of Safety and Professional Services (DSPS)
6–10 weeks
Estimated processing time
Source: Wisconsin Department of Safety and Professional Services (DSPS)
Study guides for NICET fire alarm, security system, and low voltage licensing exams.
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Accessed 2025-01-15
Wisconsin requires a Fire Alarm System Installer License. A licensing exam is required. Scope includes: Fire alarm systems; burglar alarm and low voltage systems licensing. Licensing is administered by the Wisconsin Department of Safety and Professional Services (DSPS).
Requirements vary by state and locality. Always verify current requirements with your state licensing authority.