Fire Alarm License Requirements by State: 50-State and DC Atlas (2026)

Which states require a fire alarm license, and through which door

Forty-two jurisdictions require a state license for fire alarm work, but they reach it through three different doors: a fire-alarm-specific credential (20), a general alarm license (7) or an electrical or low-voltage license (15).

We coded each of the 50 states and DC into one regime based on the statute, rule or licensing page we opened on October 27, 2026. A fire-alarm-specific regime means the state defines a license, permit, certificate or endorsement by fire alarm work, such as the Texas Fire Alarm Technician license or the Ohio State Fire Marshal certification category for fire alarm and detection equipment. A general alarm regime licenses alarm companies for both security and fire systems. An electrical or low-voltage regime covers fire alarms inside a broader electrical license class.

Fire alarm license: In this report, any state-issued credential that a business or individual must hold to install, inspect, test or service a fire alarm system. Local permits for a single job are not counted.

The fire-alarm-specific group is not one model. Alabama issues a State Fire Marshal's permit to the company. Alaska and Utah issue individual permits or certificates by class. Michigan pairs a Fire Alarm Specialty Technician license with a Fire Alarm Contractor license. New Jersey runs two systems in parallel: a Consumer Affairs fire alarm license and a Division of Fire Safety contractor certification that requires NICET Level II.

How hard is it to get a fire alarm license? A 100-point strictness index

The index adds up five documented entry requirements. It averages 38.3 points nationally and 55.9 among fire-alarm-specific regimes, a 17.6-point gap.

The licensing strictness index gives each jurisdiction up to 30 points for its regime, 20 for naming NICET Level III (15 for Level II), 5 per documented year of required experience up to 20, 15 for a required exam and 15 for a stated insurance or bond minimum. A requirement we could not verify in a source scores zero, so the index measures documented barriers to entry, not the full burden a contractor faces.

Twelve jurisdictions score 60 or more. All twelve run a fire-alarm-specific regime, and nine of them also write NICET into at least one license class. Iowa, Texas and Utah reach 80 because each combines a fire alarm license, a NICET Level III route, an exam and an insurance minimum; none of the three states a years-of-experience rule in the source we opened.

Eight jurisdictions score 0 because no statewide license exists. Rows where the source we opened shows only the license class, such as Arizona, Hawaii, Idaho and West Virginia, score 20; their true score may be higher.

Where NICET certification is written into state law

Ten states name a NICET level in a fire alarm license class. Six name Level III and four name Level II; four of the ten tie NICET to inspection or testing work.

NICET, the National Institute for Certification in Engineering Technologies, certifies fire alarm technicians at Levels I to IV. States use it in two ways. Some make it a condition: Alabama requires a NICET Level III on staff for every certified fire alarm contractor, and New Jersey requires NICET Level II for a Fire Alarm Systems Contractor. Others list it as one route among several: Texas accepts NICET Level III, an ESA Level III designer certification or a Texas PE for its Planning Superintendent license.

Inspection and testing get separate treatment in several states. Utah's certificate of registration covers only the inspecting and testing of fire alarm systems and accepts NICET I, II or III in place of the matching state exam. Nebraska licenses fire alarm inspectors through the State Fire Marshal and accepts NICET Level II in place of its test, with a four-year license costing $100. Alaska's Class IA permit for maintenance and testing requires NICET II or the equivalent plus two years of experience. For what annual fire alarm inspections involve, see our fire alarm inspection guide.

What licensing costs: fees and insurance minimums on the record

Twelve states publish a fee we could verify, with a median of $116.50; nine write an insurance or bond requirement into the license, topping out at $1,000,000 per occurrence.

The fees are not directly comparable. Texas charges $500 for a main-office Alarm Certificate of Registration and $120 for each individual license. Ohio charges $35 per certification category for an individual and $40 to renew. New York charges $185 for a security or fire alarm installer application by the exam route plus a $15 exam fee, and $100 to renew every two years.

Insurance minimums range from $50,000 in liability insurance or bonding for Ohio companies to $1,000,000 per occurrence in Iowa and Montana. Delaware asks for $250,000 per person and $500,000 per accident plus workers' compensation. A missing value means the source we opened did not state one, not that the state has none.

Fire alarm license Texas and Ohio requirements compared

Texas and Ohio both run fire alarm licensing through the state fire marshal but differ in structure: Texas licenses by role with two-year terms, Ohio certifies by equipment category with annual renewals.

Texas. The State Fire Marshal's Office at the Texas Department of Insurance registers companies and licenses individuals under Insurance Code chapter 6002. A company needs an Alarm Certificate of Registration and a designated employee holding a Fire Alarm Technician, Planning Superintendent or Residential Superintendent license, plus a certificate of liability insurance. Commercial license applicants pass the Fire Alarm Statutes and Rules test and a fingerprint check; the technician exam can be waived with NICET Level II or ESA Level II, and a Residential Fire Alarm Technician qualifies through an approved course instead. Licenses renew every two years. State-specific guidance is on our Texas fire safety page.

Ohio. Under Ohio Fire Code section 916 (Ohio Adm. Code 1301:7-7-09, effective January 5, 2019) no one may service, test, repair or install fire protection equipment for profit without State Fire Marshal certification, as required by ORC 3737.65. Fire alarm and detection equipment is its own category, separate from household fire warning equipment. Applicants pass a State Fire Marshal installer exam, companies show at least $50,000 in liability insurance or bonding, and individual certifications expire on a staggered annual schedule by last name.

Fire sprinkler, suppression and extinguisher licenses alongside alarm licensing

We verified a state fire sprinkler contractor license in 20 jurisdictions and a portable extinguisher servicing license in 14. Sprinkler licensing leans harder on NICET than alarm licensing does.

Sprinkler licensing often sits with a different agency than alarm licensing. South Carolina's Contractor's Licensing Board requires a primary qualifying party with NICET Level III or IV in automatic sprinkler system layout. Colorado's Division of Fire Prevention and Control requires a responsible managing employee with NICET Level III or IV or a PE license, although Colorado has no statewide fire alarm license. Arkansas requires a sprinkler company to employ a full-time NICET Level III holder and carry at least $1,000,000 in insurance. Maryland's State Fire Marshal charges $300 for an initial sprinkler contractor license.

Portable extinguisher servicing is licensed by the state in 14 jurisdictions we verified, including Kansas, where the State Fire Marshal certifies extinguisher and fixed-system firms under K.S.A. 31-133a even though fire alarms are left to local rules. Iowa's State Fire Marshal states that it does not regulate portable extinguisher inspections or testing. Inspection frequencies for these systems are covered in our sprinkler inspection guide and extinguisher inspection guide.

Where fire alarm technicians work, by licensing regime

BLS counts 86,330 security and fire alarm installer jobs in the 50 states and DC; 73,550 of them (85.2%) are in jurisdictions with a statewide license.

Fire-alarm-specific states hold 30,180 jobs, the largest block, because Texas alone has 10,260. The eight local-only states hold 12,280 jobs, led by Pennsylvania. These figures are context, not a measure of how many licensed fire alarm technicians exist: SOC 49-2098 mixes fire and security alarm installers, and BLS does not count the self-employed. Pay by state for the same occupation is in our fire alarm technician salary report.

How to read a state's fire alarm licensing rules

The registry below lists, for each jurisdiction, the issuing body, license types and the citation we opened, so a reader can go straight to the governing text.

• Start with the regime: in fire-alarm-specific states the state fire marshal or a licensing board issues the credential; in electrical states the electrical board does.
• Check whether inspection and testing need a separate credential: Utah, Nebraska, Kentucky and Vermont license fire alarm inspection or testing on its own.
• Confirm the code edition your state enforces for NFPA 72 work in our fire code adoption tracker; licensing rules and adopted editions change on different schedules.
• In local-only states, the city or county building or fire department is the licensing authority.

State fire alarm licensing registry, 50 states and DC

Checked quarterly. Last checked 2026-10-27. Entries are neutral records of public data; each links to its source record.

State-by-state findings

1. As of October 27, 2026, 42 of 51 U.S. jurisdictions (82.4%) require a statewide license for fire alarm installation or service.^[57][12][52]
2. 20 jurisdictions issue a credential defined by fire alarm work, most often through the state fire marshal: Alabama, Alaska, Delaware, Iowa, Kentucky, Louisiana, Michigan, Montana, Nebraska, Nevada, New Jersey, New Mexico, Ohio, Oklahoma, Rhode Island, South Carolina, Texas, Utah, Vermont and Virginia.^[4][1][51]
3. 7 jurisdictions license fire alarm work under a general alarm license that also covers security systems: Arkansas, DC, Florida, Illinois, Mississippi, New York and Tennessee. Illinois exempts licensed electrical contractors who work only on fire alarm systems.^{[5][15][18][39][50][76]}
4. 15 states cover fire alarm work through an electrical, limited-energy or low-voltage license, including California, Massachusetts, Minnesota, North Carolina and Washington.^{[8][30][37][41][67]}
5. 8 states have no statewide fire alarm license found as of October 2026: Colorado, Indiana, Kansas, Maryland, Missouri, Pennsylvania, South Dakota and Wisconsin. Pennsylvania's labor department says the state has no licensure requirement for most construction contractors.^[52][12][31]
6. Iowa, Texas and Utah share the top strictness index score of 80 out of 100; Alaska and Delaware follow at 75.^{[20][57][60][1][16]}
7. Alabama requires every certified fire alarm contractor to have a NICET Level III on staff under Code of Alabama 34-33A-1 (Act 2009-657).^[3]
8. New Jersey requires a Fire Alarm Systems Contractor to hold NICET Level II in Fire Alarm Systems under N.J.A.C. 5:73-2.3(d).^[43]
9. Texas requires NICET Level III, an ESA Level III designer certification or a Texas PE license for a Fire Alarm Planning Superintendent; the company registration costs $500 and renews for $1,000 every two years.^[57]
10. Ohio certifies fire alarm installers by category through the State Fire Marshal: $35 per category, a state exam and a $50,000 insurance or bond minimum for companies (Ohio Fire Code 916, effective January 5, 2019).^[51]
11. Massachusetts and Oklahoma set the longest documented experience requirements, four years: 6,000 hours over no less than four years for a Massachusetts Class C systems contractor, and four years of fire alarm experience for an Oklahoma fire alarm manager.^[30][81]
12. Iowa and Montana set the highest insurance minimums at $1,000,000 per occurrence for fire alarm firms.^[20][40]
13. We verified a state fire sprinkler contractor license in 20 jurisdictions and a portable extinguisher servicing license in 14; Iowa's State Fire Marshal states that it does not regulate portable extinguisher inspections.^{[21][54][11][32]}
14. Texas has the most security and fire alarm installer jobs of any state, 10,260 in May 2025, followed by Florida (8,320) and California (8,180).^[70]

Rankings and ratios we derived

Download the calculations (CSV)

Executive summary

• 42 of the 50 states and DC (82.4%) require a state-issued license for fire alarm work as of October 27, 2026; 8 states have no statewide license and New Hampshire's is voluntary.
• 20 jurisdictions issue a license, permit or certificate defined by fire alarm work, usually through the state fire marshal; 7 fold fire alarms into a general alarm license and 15 into an electrical or low-voltage license.
• Our 100-point strictness index averages 38.3 across all 51 jurisdictions and 55.9 for the 20 fire-alarm-specific regimes; Iowa, Texas and Utah score highest at 80.
• 10 states name NICET in a fire alarm license class: 6 at Level III and 4 at Level II. Alabama, Alaska, Delaware and New Jersey tie NICET to inspection, testing or maintenance work.
• Published fees range from $35 (Ohio, per individual category) to $500 (Texas company registration), a 14.3 times spread; the median of the 12 fees we found is $116.50.
• 9 jurisdictions write an insurance or bond requirement into fire alarm licensing, with stated minimums from $50,000 in Ohio to $1,000,000 per occurrence in Iowa and Montana.
• States with a statewide license account for 73,550 of 86,330 security and fire alarm installer jobs (85.2%) in BLS May 2025 estimates.

Frequently asked questions

Related guides, services and research

• Fire alarm inspection requirements
• Fire code by state
• Find a fire protection company
• Commercial Fire Alarm Monitoring Cost, Inspection Prices and Technician Rates in Public Bids, 2022 to 2026
• Fire Alarm Technician Salary by State and Metro
• Fire Deaths by State, 2013 to 2023
• Fire Department Response Time in 8 U.S. Cities

Methodology

Scope. We coded one row for each of the 50 states and DC describing how the state licenses businesses or individuals that install, inspect, test or service fire alarm systems, plus whether the state licenses fire sprinkler contractors and portable extinguisher servicing. Single-station smoke alarm and carbon monoxide alarm rules are outside scope and are covered in separate reports.

Sources and selection. For each jurisdiction we opened the statute, administrative rule or licensing agency page and saved a copy. 50 rows rest on such a primary source. For 9 of them (Georgia, Hawaii, Idaho, Illinois, New Hampshire, Rhode Island, Texas, West Virginia and Wisconsin) the live state site refused or timed out from our network on October 27, 2026, so we read the official page through its most recent Internet Archive capture and cite that capture with its date. Indiana is the only row coded from the NSCA Guide to State Licensing (statutes through July 2023) because no primary page loaded; it is marked secondary. For Georgia, North Dakota and West Virginia the statute or rule we opened establishes the license class, and the guide is used only to confirm that fire alarm work falls inside it. Pages were retrieved directly from official sites or from Internet Archive captures, without proxies. Contractor marketing pages and licensing aggregators were read only to identify pages to beat and were not used as data. Contractor marketing pages and licensing aggregators were read only to identify pages to beat and were not used as data.

Coding rules. Regime: fire-alarm-specific (a license class, permit, certificate or endorsement defined by fire alarm work), general alarm (an alarm license covering security and fire), electrical or low-voltage (fire alarm work inside a broader electrical class), voluntary, or local only. NICET: the highest level named for any fire alarm class, whether required or accepted as one route. Experience: years required for the qualifying person, with hours converted at 2,000 hours per year. Exam: a state exam, or a national certification exam required in place of one. Insurance: a stated minimum for liability insurance or bond. A field not stated in the source we opened is left blank and scores zero; blank does not mean the requirement is absent.

Strictness index. Index = regime points (30, 25, 20, 5 or 0) + NICET points (20 for Level III, 15 for Level II) + 5 points per year of experience up to 20 + 15 for a required exam (5 where approved training courses are the route) + 15 for an insurance or bond minimum, for a maximum of 100. The weights are an editorial choice meant to rank documented entry requirements, and the calculation is reproducible from tables/registry.csv and derived_metrics.csv.

Conflicts. Where an agency page and an aggregator disagreed, we used the agency page or rule. Where two official sources differed (for example, Alabama's 2021 and 2026 fee rules), we report the newest rule and its effective date. Fees are reported as published and are not adjusted.

Employment context. State employment for SOC 49-2098, Security and Fire Alarm Systems Installers, comes from the BLS OEWS May 2025 state file. The occupation includes security alarm installers and excludes the self-employed, so it is context for the size of each regime, not a count of licensees.

Not legal advice. This report summarizes licensing laws and rules as found on the check date. It is not legal advice, and it is not a substitute for the current statute, rule or the licensing agency's own determination. Requirements change, local jurisdictions can add their own licenses, and the code editions enforced vary by state; confirm requirements with the issuing agency and your authority having jurisdiction.

Last checked 2026-10-27. The registry is rechecked quarterly.

This report presents published data with its limitations. It is not legal, engineering, financial or investment advice. Requirements depend on the code edition your state and local fire marshal have adopted; confirm with your authority having jurisdiction.

Sources, ranked by quality

Tier 1: primary and official sources (89)

• [1] Alaska Department of Public Safety (via Cornell LII). 13 AAC 50.035, Permit required. current rule. Accessed 2026-10-27.
• [2] Alaska Department of Public Safety (via Cornell LII). 13 AAC 50.030, Fire protection systems (installed and portable). amended 2022-10-28. Accessed 2026-10-27.
• [3] City of Fairhope, Alabama. Bid addendum reproducing Code of Alabama 34-33A (Act 2009-657). statute text as reproduced. Accessed 2026-10-27.
• [4] Alabama Legislative Services Agency. Ala. Admin. Code 482-2-108-.01, Fire Alarm Permit Fee (State Fire Marshal). amended 2026, effective 2027-01-01. Accessed 2026-10-27.
• [5] Arkansas State Police / Department of Public Safety. Rules for Licensing and Regulation of Private Investigators, Private Security Agencies, Alarm Systems Companies (Rules 9.0, 9.1). current rule draft as filed. Accessed 2026-10-27.
• [6] Arkansas Department of Labor and Licensing. Fire Protection Licensing Board, Licensing Information. current. Accessed 2026-10-27.
• [7] Arizona Registrar of Contractors. License Classifications. current. Accessed 2026-10-27.
• [8] California Legislative Information. California Labor Code 108.2. current statute. Accessed 2026-10-27.
• [9] Contractors State License Board. C-10 Electrical Contractor classification. current. Accessed 2026-10-27.
• [10] Contractors State License Board. C-16 Fire Protection Contractor classification. current. Accessed 2026-10-27.
• [11] Colorado Division of Fire Prevention and Control. 8 CCR 1507-11, Fire Suppression Program rules. current rule. Accessed 2026-10-27.
• [13] Connecticut Department of Consumer Protection. Electrical License Types and Scope of Work. current. Accessed 2026-10-27.
• [14] Connecticut Department of Consumer Protection. Fire Protection Licenses and Scope of Work. current. Accessed 2026-10-27.
• [15] Council of the District of Columbia. D.C. Code 7-2804, Licensing of alarm dealers. current code. Accessed 2026-10-27.
• [16] Delaware Office of the State Fire Marshal. Delaware Fire Protection Licensing Applicant Guide. July 2026. Accessed 2026-10-27.
• [17] Delaware Office of the State Fire Marshal. Fire Alarm Systems and Central Station Monitoring licensing page. current. Accessed 2026-10-27.
• [18] The Florida Senate. Florida Statutes 489.505, Definitions (alarm system contractors). 2025 statutes. Accessed 2026-10-27.
• [19] The Florida Senate. Florida Statutes Chapter 633, Part III, Fire Protection and Life Safety contractors. 2025 statutes. Accessed 2026-10-27.
• [20] Iowa Department of Inspections, Appeals and Licensing. Alarm System Licensing. current. Accessed 2026-10-27.
• [21] Iowa Department of Inspections, Appeals and Licensing. Fire Protection System Licensing. current. Accessed 2026-10-27.
• [22] Illinois Office of the State Fire Marshal. Fire Sprinkler Contractor Licensing Act fact sheet. November 2021. Accessed 2026-10-27.
• [23] Kansas Office of the State Fire Marshal. Fire Extinguishers (servicing firm certification). current. Accessed 2026-10-27.
• [24] Kansas Office of the State Fire Marshal. Fire Fact 068, Extinguisher Certification. current. Accessed 2026-10-27.
• [25] Kentucky Department of Housing, Buildings and Construction. FPS 33-01 Fire Alarm Systems Inspector Certification Application. April 2023 form. Accessed 2026-10-27.
• [26] Louisiana Office of State Fire Marshal (via Cornell LII). La. Admin. Code tit. 55, Pt. V, 3001. amended LR 33 (2007). Accessed 2026-10-27.
• [27] Louisiana Office of State Fire Marshal (via Cornell LII). La. Admin. Code tit. 55, Pt. V, 3009. amended LR 33 (2007). Accessed 2026-10-27.
• [28] Louisiana Office of State Fire Marshal (via Cornell LII). La. Admin. Code tit. 55, Pt. V, 3013, Certificate of registration. amended LR 33 (2007). Accessed 2026-10-27.
• [29] Louisiana Office of State Fire Marshal (via Cornell LII). La. Admin. Code tit. 55, Pt. V, 3015, Licenses and endorsements. amended LR 33 (2007). Accessed 2026-10-27.
• [30] Massachusetts Board of State Examiners of Electricians. 237 CMR 15.00, licensure requirements (Class C and D systems licenses). current regulation. Accessed 2026-10-27.
• [31] Maryland Office of the State Fire Marshal. Permits and Licensing. current. Accessed 2026-10-27.
• [32] Maryland Office of the State Fire Marshal. Fire Sprinkler Contractors. current. Accessed 2026-10-27.
• [33] Maryland Office of the State Fire Marshal. Fire Extinguishers and Non-Water Based System Licensing. current. Accessed 2026-10-27.
• [34] Maine Legislature. 32 M.R.S. 1101, Definitions (electricians). current statute. Accessed 2026-10-27.
• [35] Maine Office of State Fire Marshal. Fire Sprinkler Licensing FAQ. current. Accessed 2026-10-27.
• [36] Michigan Department of Licensing and Regulatory Affairs. Electrical Examination, Licensing and Application Information (FAST and Fire Alarm Contractor). current. Accessed 2026-10-27.
• [37] Minnesota Department of Labor and Industry. Technology Systems Contractor and Power Limited Technician bulletin. current. Accessed 2026-10-27.
• [38] City of Kansas City, Missouri. Contractor license classes. current local rule. Accessed 2026-10-27.
• [39] Mississippi Insurance Department, State Fire Marshal. Mississippi Electronic Protection Licensing Act Rules (19 Miss. Admin. Code Pt. 7, Ch. 1). Rev. 2014. Accessed 2026-10-27.
• [40] Montana Department of Labor and Industry. Fire Protection License Program, license information. current. Accessed 2026-10-27.
• [41] North Carolina Office of Administrative Hearings. 21 NCAC 18B .0201, Requirements for all examination applicants (amendment). amendment published 37:05 NCR. Accessed 2026-10-27.
• [42] Nebraska State Fire Marshal. Fire Alarm Inspector License. current. Accessed 2026-10-27.
• [43] New Jersey Department of Community Affairs. Fire Protection Equipment Contractor Certification Requirements (N.J.A.C. 5:73-2.3). current. Accessed 2026-10-27.
• [44] New Jersey Division of Consumer Affairs. Fire Alarm, Burglar Alarm and Locksmith Advisory Committee FAQ. current. Accessed 2026-10-27.
• [45] New Mexico State Records Center and Archives. 10.25.2 NMAC, Certificates of Fitness. effective 2007-11-15, as amended. Accessed 2026-10-27.
• [46] Nevada State Fire Marshal (via Cornell LII). NAC 477.345, Licenses: requirements and classifications. amended 2024-08-26. Accessed 2026-10-27.
• [47] Nevada State Fire Marshal (via Cornell LII). NAC 477.300, Licenses and certificates required. current rule. Accessed 2026-10-27.
• [48] Nevada State Fire Marshal (via Cornell LII). NAC 477.346, Certificate of registration required. current rule. Accessed 2026-10-27.
• [49] Nevada State Fire Marshal (via Cornell LII). NAC 477.310, Expiration and renewal. amended 2020. Accessed 2026-10-27.
• [50] New York Department of State, Division of Licensing Services. Security or Fire Alarm Installer application and instructions. form revised December 2024. Accessed 2026-10-27.
• [51] Ohio Division of State Fire Marshal (via Cornell LII). Ohio Adm. Code 1301:7-7-09 (Ohio Fire Code chapter 9, section 916). effective 2019-01-05. Accessed 2026-10-27.
• [52] Pennsylvania Department of Labor and Industry. Contractor Licensing. current. Accessed 2026-10-27.
• [53] South Carolina Legislature. S.C. Code Title 40, Chapter 79, Alarm System Business Act. current code. Accessed 2026-10-27.
• [54] South Carolina Legislature. S.C. Code Title 40, Chapter 10, Fire Sprinkler System Act. current code. Accessed 2026-10-27.
• [55] South Carolina Legislature. S.C. Code Title 23, Chapter 9, State Fire Marshal. current code. Accessed 2026-10-27.
• [56] Tennessee Department of Commerce and Insurance. Alarm Systems Contractors program. current. Accessed 2026-10-27.
• [57] Texas Department of Insurance, State Fire Marshal's Office. Fire alarm registration, license, and test information. Internet Archive capture 2026-09-23. Accessed 2026-10-27.
• [58] Texas Department of Insurance (via Cornell LII). 28 Tex. Admin. Code 34.611, Licenses and Approvals. current rule. Accessed 2026-10-27.
• [59] Utah State Fire Marshal (via Cornell LII). Utah Admin. Code R710-11-3, Definitions (fire alarm). effective 2016-08-23. Accessed 2026-10-27.
• [60] Utah State Fire Marshal (via Cornell LII). Utah Admin. Code R710-11-4, Certificate of registration. current rule. Accessed 2026-10-27.
• [61] Virginia Board for Contractors (Virginia Law). 18VAC50-22-30, Definitions of specialty services (FAS). current rule. Accessed 2026-10-27.
• [62] Virginia Board for Contractors (Virginia Law). 18VAC50-22-40, Requirements for a contractor license. current rule. Accessed 2026-10-27.
• [63] Vermont Division of Fire Safety. T1 Fire Alarm, Fire Alarm Systems Inspectors. current. Accessed 2026-10-27.
• [64] Vermont Division of Fire Safety. T3 Fire Sprinklers. current. Accessed 2026-10-27.
• [65] Vermont Division of Fire Safety. Electrical licensing. current. Accessed 2026-10-27.
• [66] Washington State Legislature. RCW 19.28.191, Certificates of competency. current statute. Accessed 2026-10-27.
• [67] Washington State Legislature. WAC 296-46B-920, Electrical specialties (limited energy 06). current rule. Accessed 2026-10-27.
• [68] Washington State Legislature. RCW 18.160, Fire sprinkler system contractors. current statute. Accessed 2026-10-27.
• [69] Wyoming State Fire Marshal. Electrical licensing. current. Accessed 2026-10-27.
• [70] U.S. Bureau of Labor Statistics. Occupational Employment and Wage Statistics, May 2025 state file (SOC 49-2098). May 2025. Accessed 2026-10-27.
• [71] Georgia General Assembly (via Justia). O.C.G.A. 43-14-8.1, License requirement for low-voltage electrical contracting (Internet Archive capture 2025-01-02 of Justia copy). Georgia Code as captured 2025-01-02. Accessed 2026-10-27.
• [72] Hawaii State Legislature. HRS 448E-1, Definitions (Internet Archive capture 2026-04-20). current HRS as captured 2026-04-20. Accessed 2026-10-27.
• [73] Hawaii State Legislature. HRS 448E-9, Unlicensed activity (Internet Archive capture 2024-03-03). HRS as captured 2024-03-03. Accessed 2026-10-27.
• [74] Idaho Division of Financial Management, Administrative Rules. IDAPA 24.39.10, Rules of the Idaho Electrical Board (Internet Archive capture 2026-07-09). current rules as captured 2026-07-09. Accessed 2026-10-27.
• [75] Illinois General Assembly. 225 ILCS 447/5-10, Definitions (Internet Archive capture 2025-03-09). ILCS as captured 2025-03-09. Accessed 2026-10-27.
• [76] Illinois General Assembly. 225 ILCS 447/20-5, Exemptions; private alarm contractor (Internet Archive capture 2025-03-22). ILCS as captured 2025-03-22. Accessed 2026-10-27.
• [77] Rhode Island General Assembly. R.I. Gen. Laws 5-6-1, Definitions (Internet Archive capture 2026-01-06). as captured 2026-01-06. Accessed 2026-10-27.
• [78] Rhode Island General Assembly. R.I. Gen. Laws 5-6-2, License and certificate required (Internet Archive capture 2026-01-07). as captured 2026-01-07. Accessed 2026-10-27.
• [79] New Hampshire Department of Safety (General Court rules site). Saf-C 1200, Voluntary Certification of Fire Protection Equipment Technicians (Internet Archive capture 2025-10-29). as captured 2025-10-29. Accessed 2026-10-27.
• [80] North Dakota Legislative Branch. N.D. Admin. Code 24.1-03-01, Licensing (State Electrical Board). amended 2020-10-01. Accessed 2026-10-27.
• [81] Oklahoma Department of Labor. Alarm, Locksmith and Fire Sprinkler Industry Act and Rules (59 O.S. 1800.1 et seq.; OAC 380:75). current as of 2023-11-01. Accessed 2026-10-27.
• [82] Oregon Secretary of State / Building Codes Division. Limited Energy Technician Class A (LEA), Oregon License Directory. updated 2026-02-11. Accessed 2026-10-27.
• [83] Oregon Building Codes Division (via Cornell LII). OAR 918-282-0355, Licensing requirements for Class A Limited Energy Technician. current rule. Accessed 2026-10-27.
• [84] West Virginia Legislature. W. Va. Code 29-3B-3, Exemptions (Internet Archive capture 2026-09-01). as captured 2026-09-01. Accessed 2026-10-27.
• [85] West Virginia Legislature. W. Va. Code 29-3B-2, Necessity of license; definitions (Internet Archive capture 2026-09-01). as captured 2026-09-01. Accessed 2026-10-27.
• [86] Wisconsin State Legislature. Wis. Stat. 101.862, Electrician licensing exemptions (Internet Archive capture 2026-05-24). as captured 2026-05-24. Accessed 2026-10-27.
• [87] Wisconsin Department of Safety and Professional Services. Electrical licensing requirements FAQ (Internet Archive capture 2025-02-10). as captured 2025-02-10. Accessed 2026-10-27.
• [88] South Dakota Legislature. 2021 Session Laws ch. 177 (House Bill 1009), licensing of electricians. 2021 session law. Accessed 2026-10-27.
• [89] Missouri Revisor of Statutes. RSMo 324.915, Work exempt from statewide electrical contractor requirements. effective 2017-08-28. Accessed 2026-10-27.
• [90] Missouri Revisor of Statutes. RSMo 324.900, Definitions (statewide electrical contractor license). effective 2017-08-28. Accessed 2026-10-27.

Tier 2: trade bodies, market research, company data (1)

• [12] National Systems Contractors Association. NSCA's Guide to State Licensing. statutes through July 2023. Accessed 2026-10-27.