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Low Voltage / Alarm Installer — LV
Total cost: $50-$150
Some details on this page are not yet confirmed against an official source. See sources below or contact the licensing board to verify.
No
License Required
No statewide low voltage licen...
License Type
N/A
Separate from Electrician
Varies
Exam Required
Varies by locality
Renewal Period
$50-$150
Total Initial Fees
Missouri low voltage / alarm installer licensing details
VerifiedLicense Required
No
License Name
No statewide low voltage license; local municipalities (e.g., St. Louis, Kansas City) regulate independently
License Type
local
Separate from Electrician License
N/A
Scope of Work
Missouri has no statewide low voltage license; individual municipalities regulate alarm and low voltage work
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.
Not sure if you need a low voltage installer license? Check whether your state requires one.
Education, Experience & Industry Certifications
Mostly verifiedEducation Required
Varies by local jurisdiction
Experience Required
Varies by local jurisdiction
Exam Required
Varies
Exam Details
No statewide exam; local jurisdictions may require 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.
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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 |
|---|---|
Business License Fee Approximate range for Missouri business registration and licensing | $50-$150 |
Total Initial Fees Includes license application, exam (if required), and state business license fees. Does not include insurance or bonding costs. | $50-$150 |
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Renewal Requirements & Ongoing Obligations
Mostly verifiedVaries by locality
Renewal Period
Varies
Continuing Education
N/A
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.
Consistent with known Missouri regulatory structure
Missouri does not have a specific statewide low voltage installer license requirement. Check local jurisdiction requirements.
Low voltage work in Missouri includes: Missouri has no statewide low voltage license; individual municipalities regulate alarm and low voltage work
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 Missouri Division of Professional Registration.
There is no interstate compact for low voltage installers.
Low Voltage Installer requirements in nearby states
See how Missouri compares: Low Voltage Installer License Fees by State — Cheapest to Most Expensive →
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How does Missouri compare to other states for low voltage installer? See the full comparison →
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Explore requirements for other professional licenses in Missouri.
Low Voltage Installer Schools in Missouri
Compare approved training programs, costs, and requirements.
Study guides for NICET fire alarm, security system, and low voltage licensing exams.
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Low Voltage Installer requirements in Missouri verified against Missouri Division of Professional Registration, March 2026.
Accessed 2025-01-15
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Missouri does not require a specific statewide low voltage installer license. Scope includes: Missouri has no statewide low voltage license; individual municipalities regulate alarm and low voltage work. Licensing is administered by the Missouri Division of Professional Registration.
Requirements vary by state and locality. Always verify current requirements with your state licensing authority.