US private security is licensed state by state, with no federal license. Here's how it works, where to compare the rules by state and topic, and how to verify a company is licensed and in good standing.
Private security in the United States is licensed almost entirely at the state level — there is no single federal security-guard license. That means the rules for who can operate a security company, what its officers must hold, and how armed work is permitted change every time you cross a state line. In a handful of jurisdictions there is no state license at all, and the real authority sits with a city or a county court. This guide is the map: why the system is built this way, the four regulatory models you will actually run into, how armed work differs everywhere, what to verify before you sign, and a state-by-state reference covering 51 jurisdictions.
In almost every state a legitimate provider needs a company license and its officers a guard credential, with a separate armed permit for armed posts. Because it's state-regulated, always verify a provider on the official state source — and remember licensing is only the floor: insurance, training and a clean disciplinary record matter just as much.
Why there is no national US security license
Occupational licensing in the United States is a state police power. Congress has never created a federal licensing regime for private security guards, so each state legislature decides for itself whether the occupation is licensed, who regulates it, what training is required, and what disqualifies an applicant. Federal law touches the edges — most importantly by defining who may not lawfully possess a firearm at all, which no state permit can override — but it does not issue, recognize or standardize a guard license.
Four practical consequences follow, and each one costs buyers money when it is missed.
- A license does not travel. A company properly licensed in one state generally has no standing in the next. If your sites cross a state line, your provider needs a license in each state, not a national brand name.
- "Licensed and insured" means nothing until you name the license. Because there is no single credential, the phrase is unverifiable on its own. Ask which license, issued by which agency, under which number.
- Requirements are genuinely unequal. Some jurisdictions require dozens of hours of training before an officer can stand a post; others set no statewide unarmed training floor at all and leave it entirely to the employer (Colorado, Georgia, Indiana, Maryland, Massachusetts, Michigan, Missouri, Nevada, Ohio, Pennsylvania, Wisconsin). Two officers described identically on a proposal can be trained very differently.
- The regulator you check is different every time. Depending on the state it may be a consumer-affairs bureau, the state police, a professional-licensing department, a secretary of state, or a city licensing office — which is why a single national lookup does not exist.
There is one narrow exception worth knowing: guards working at federal facilities under federal contracts are credentialed through the federal contracting program that covers those buildings, on a separate track from the state or local license. That does not create a national license — it is a parallel regime for one class of sites.
The four regulatory models you will encounter
Across the jurisdictions we cover, security regulation falls into four recognizable patterns. Identifying which one applies to your site tells you where to look and what a legitimate provider should be able to produce.
Model 1 — Conventional state-level licensing
The large majority of states license private security centrally: one state agency issues a company license, registers individual officers, sets training hours, and publishes a searchable record you can check yourself. 41 of the 51 jurisdictions in our data set work this way. The verification path is clean — one regulator, one lookup, one record showing status and any discipline.
Model 2 — No state license: municipal and county regulation
In a small number of jurisdictions there is no statewide company license, and the enforceable requirements are set locally. This is the model buyers most often get wrong, because a provider can truthfully say "there is no state license" and be entirely unlicensed for the city your site sits in.
- Colorado — Colorado has no statewide security-company license — regulation is municipal. A 2025 bill to create statewide licensing died in committee, so despite what some sites claim, no state license takes effect in 2026. Where to verify: your city's licensing office (for example, Denver Excise & Licenses).
- Idaho — Idaho licenses neither security guards nor private investigators at state level, so there is no statewide register to check. Verification is city by city: in Boise a legitimate firm holds a Security Company License with a $10,000 bond and $500,000 liability cover, but the same firm needs nothing at all to operate in unincorporated Idaho. Where to verify: Idaho DOPL licence search — note that security guards and security companies are NOT in this database.
- Kansas — Kansas Statutes Article 7b is titled “Private Investigative or Security Operations”, which misleads people into assuming guards are licensed — they are not. The statute places a private patrol operator outside the detective licensing scheme, though the exemption is scoped rather than blanket: it runs only while the operator is actually engaged in providing patrol services on the property being protected, so investigative work off the protected premises is not covered by it. Because the preemption clause reaches detectives only, guard regulation is left entirely to municipalities. Where to verify: Kansas Attorney General private detective licensing — covers detectives only; it publishes no queryable database of security guards or guard companies.
- Kentucky — Kentucky licenses private investigators, not security guards — and the distinction is definitional rather than an exemption: the chapter only reaches obtaining or furnishing information, so guarding was never in scope. Because the preemption clause covers only private investigators, cities are free to regulate guards, and Louisville Metro does — but only armed ones. Where to verify: Kentucky Office of Occupational Licensing search — select the Board of Licensure for Private Investigators; security guards are NOT in this database.
- Mississippi — Mississippi has no statewide licensing of security guards or security companies — the only state credential is a firearms permit for armed guards, issued by the driver-services side of DPS rather than by any security regulator. Practical vetting is municipal: Biloxi, for instance, requires every person employed as a security guard inside city limits to be licensed through its police department. Where to verify: MS DPS Firearm Permit Division (Security Guard Permit) — no public online lookup exists.
- Missouri — Missouri has no statewide license — city Boards of Police Commissioners (St. Louis, Kansas City) license security, and those municipal licenses can carry limited arrest powers on protected property. Where to verify: your city's police licensing section (for example, St. Louis MPD Private Security).
- Nebraska — Nebraska licenses private investigators but not security guards — a firm advertising a “Nebraska licence” is almost certainly holding a Private Detective Agency licence, which says nothing about its guard operations. There is no state guard registry to check, so buyers must rely on the company's own vetting, insurance and contract terms. One textual caveat worth knowing: §71-3201(8) defines the licensed activity as the “secret service or private policing business”, and “private policing” is the one phrase by which someone could argue the Act reaches uniformed guard companies. The licence classes it actually creates are private detective, private detective agency and plain clothes investigator, and §71-3202 scopes the requirement to detective and investigative activity — but we have found no construing opinion either way, so we flag the ambiguity rather than pretend it is absent. Where to verify: Nebraska Secretary of State — private detective rosters (investigators only; no guard registry exists).
- Pennsylvania — Pennsylvania is a hybrid: there is no statewide security-company license — agencies are licensed county-by-county through the Courts of Common Pleas — and only armed personnel are state-regulated, via Act 235. Verify the county license and Act 235 status separately. Where to verify: Pennsylvania State Police — Act 235.
- South Dakota — South Dakota licenses neither security guards nor private investigators at state level — it is not a “PI-only” state. A full sweep of all 71 statute titles and all 554 administrative rule articles found no licensing chapter, and the professions title retains other repealed chapters as marked headings, which rules out the “licensed once, then repealed” explanation. Regulation is municipal and uneven: Rapid City licenses both guards and guard businesses, while Sioux Falls has no security chapter at all — so the same firm can be a vetted, licensed operator in one city and entirely unvetted 350 miles east. Where to verify: Rapid City Finance Office — security licence holders (municipal only; no statewide registry exists).
- Wyoming — Wyoming has no statewide licensing of security companies or guards, and unlike some states it does not license private investigators either — neither occupation appears in the professions title. What governs instead is municipal: the statute empowers cities and towns to license, tax and regulate any business conducted within their limits, and Cheyenne has codified a Detective, Patrol and Guard Service Businesses chapter. Because there is no state register, a Wyoming buyer cannot verify a security company's authority through any statewide lookup — the only meaningful checks are the city clerk's business-licence records, proof of insurance, and the Secretary of State's entity search to confirm the company legally exists. Where to verify: Wyoming Secretary of State business filing search (entity registration only — NOT a security licence).
The practical rule in these jurisdictions is to verify at the level that actually licenses the job site — the city licensing office or the county court — and to be more demanding about insurance and training evidence, since there is no state floor beneath the contract.
Model 3 — Split regulators: company and armed personnel handled separately
Some jurisdictions divide the job between two authorities, which means one verification is never enough. Pennsylvania is the clearest example: authority is split between county Courts of Common Pleas (companies) and the Pennsylvania State Police (armed personnel), so the company credential and the armed credential are issued by different bodies and checked in different places. Washington, D.C. divides it differently again, between the DC Department of Licensing and Consumer Protection (business and individual licenses) and the Metropolitan Police Department's Security Officers Management Branch (oversight and Special Police Officer signoff). In a split-regulator jurisdiction, confirm the company credential and the individual armed credential in two separate places; a provider that produces only one has shown you half the picture.
Model 4 — Tiered credentials within one state
Several states do not issue a single "guard license" but a ladder of credentials that authorize different work. Texas is the standard illustration: Level II non-commissioned security officer registration covers unarmed duty, Commissioned Security Officer (Level III) authorizes armed work, and a further tier covers personal-protection assignments. The buyer's takeaway is that "our officers are licensed" is an incomplete answer in a tiered state — you need to know which tier, because the lower tier does not authorize the armed post you may be paying for. Washington, D.C. runs a tiered system too, where the top tier carries genuine sworn arrest authority on the protected premises rather than merely a firearm.
Company license vs. guard credential: two separate checks
Nearly everywhere, the firm and the individual are licensed separately, and confirming one tells you nothing about the other. The company license is what makes it lawful to sell guard services: it typically requires a qualifying manager with documented experience, ownership background checks, a bond or minimum liability insurance, and a registered business entity. The officer credential is what makes it lawful for a specific person to stand your post: a background check, a state-set training course in most jurisdictions, and a card or registration number tied to that individual.
The gap between the two is where the common failure lives. A licensed, reputable company can still post an officer whose registration lapsed, was never issued, or was issued at the unarmed tier for an armed assignment. In states with a public individual lookup you can check the officers on your site yourself, and on a long-term contract it is worth doing periodically rather than once at signing. A few states license only the company and leave officer vetting to the employer — for example Indiana, Massachusetts, Michigan, Minnesota, Pennsylvania — and in those places the provider's internal hiring and training standards become the thing you have to diligence directly.
How armed work differs from unarmed everywhere
Whatever model a jurisdiction uses, armed security is treated as a distinct, higher-consequence category. The specifics vary, but the structure is remarkably consistent.
- An extra credential, not an upgrade. Armed authority is layered on top of the base guard credential — a separate permit, endorsement, commission or certification with its own application, background check and expiry. The base card never authorizes a firearm by itself.
- Dedicated firearms training and periodic requalification. Armed credentials almost always carry a classroom-plus-live-fire course and a recurring range qualification. Unarmed credentials do not expire against a shooting standard; armed ones do, which is why the currency of the requalification matters as much as the original certificate.
- A higher minimum age. Twenty-one is the common floor for armed work even where unarmed guards can be 18. The exceptions in our data set — Arizona, Idaho, Maine, Minnesota, Montana, Pennsylvania, South Dakota, Texas, Virginia, Wisconsin — set the armed minimum at 18, which matters if your contract or your insurer specifies an age.
- Carry mode is prescribed, not chosen. Many jurisdictions specify whether an on-duty firearm is carried openly or concealed, often tied to whether the officer is in uniform. An officer carrying the "wrong" way on duty can be out of compliance even while fully credentialed.
- Security-specific permit vs. civilian carry permit. Most states issue a dedicated armed-security credential. In others, an ordinary civilian carry permit is part or all of what authorizes armed duty — Colorado (a municipal armed endorsement (in Denver, an added firearms course), generally with a concealed-carry permit); Connecticut (three credentials, not two: the security officer licence, a state permit to carry pistols and revolvers under §29-28, AND a §29-161z special permit — which the statute states expressly “shall be in addition to the permit requirement imposed under section 29-28”. Since 1 October 2025 the same section separately covers ELECTRONIC DEFENCE WEAPONS: carrying a Taser-type device on duty needs its own §29-161z special permit with its own approved course); Iowa (no statewide armed-guard licence; carry authority runs through Iowa's general weapons law via a professional permit to carry weapons); Kansas (no state armed-security permit; the concealed-carry permit in the statute is available only to licensed private detectives. Armed guards remain subject to general Kansas firearms law); Maryland (a Handgun Wear and Carry Permit for armed work); Massachusetts (a License to Carry (LTC) issued by the local police department (there is no security-specific armed permit)); Michigan (a general Michigan Concealed Pistol License (there is no security-specific firearm permit)); New Jersey (a SORA registration plus a New Jersey Permit to Carry (employer-sponsored and rarely granted)); South Dakota (no state security-specific armed credential. South Dakota is a permitless-carry state, with an optional concealed pistol permit issued by the sheriff of the applicant's county after a background investigation); Wisconsin (a DSPS Firearms Permit (or, alternatively, a Wisconsin concealed-carry license)). The distinction matters when you are checking a document: a civilian carry permit shows the person may lawfully carry, not that they were trained or vetted for armed security work.
- Other weapons are their own question. Batons, chemical agents and conducted-energy devices frequently require separate authorizations that a firearms permit does not cover.
Underneath all of it sits federal firearms law, which disqualifies certain people from possessing a firearm regardless of any state permit — a floor no state credential can raise you above. For the operational side of the decision, see armed vs. unarmed security guards and use-of-force law.
What a state checks before it issues a license
Understanding what the regulator actually screened for tells you what a license does and does not prove. Across licensing states the components are consistent: a criminal background check, usually fingerprint-based and run against state and federal records; identity and work authorization; a qualifying manager with documented years of security or law-enforcement experience for the company license; minimum liability insurance or a surety bond; training completion where the state sets hours; and ongoing renewal with continuing education or requalification.
What that adds up to is meaningful but bounded. A current license tells you the firm cleared an ownership and background screen, carries at least the state's minimum coverage, and can be sanctioned by a regulator who publishes the record. It does not tell you the officers are well supervised, that the wages are high enough to retain them, or that the insurance limits are adequate for your exposure. That is why the checks in the next section go beyond the license itself.
Compare requirements across every state
Four national reference hubs let you compare one dimension of licensing across all the states we cover, then drill into any state:
- License lookup by state — the official verification tool and regulator for each state.
- Armed-guard requirements by state — carry rules, the firearm permit, and minimum age.
- Training requirements by state — the credential and required hours.
- Arrest & detention authority by state — what a guard can and can't do.
Security licensing by state
Each jurisdiction has its own regulator, license names and requirements. The table below is the summary; open your state for the full detail — who regulates it, training hours, armed rules, insurance minimums, penalties for unlicensed operation, and how to verify a license yourself.
| State | Regulator | Company license | Guard credential | Armed credential |
|---|---|---|---|---|
| Alabama | ASRB | Contract Security Company license | Security Officer license/certification | an Armed Security Officer license, plus a pistol permit from the sheriff of the officer's county of residence |
| Alaska | Alaska DPS | Security guard agency license | Security guard license (every individual guard, not just the agency) | a security guard license endorsed as armed, governed by 13 AAC 60.085 — note that 13 AAC 60.045 is the armed security guard AGENCY licence, and DPS's own form 12-183 (rev. 01/2025) miscites .045 for the individual firearm qualification, so a document citing .045 for an individual is following the regulator's error |
| Arizona | Arizona DPS | Security Guard Agency License | security guard registration card | armed security guard registration |
| Arkansas | Arkansas State Police | Class B licence (security services contractor); Class C covers investigations plus security; Class G is the general licence | Private Security Officer (PSO) credential | a Commissioned Security Officer (CSO) commission authorising the officer to carry a firearm in the course of employment |
| California | California BSIS | Private Patrol Operator (PPO) license | Security Guard Registration (the “guard card”) | a BSIS Exposed Firearm Permit |
| Colorado | municipal (for example, Denver Excise & Licenses) | a municipal license where required (there is no statewide company license) | a municipal guard license where required (for example, Denver's security-guard license); there is no statewide credential | a municipal armed endorsement (in Denver, an added firearms course), generally with a concealed-carry permit |
| Connecticut | DESPP / SLFU | Security service license | Security officer license (issued as the Security Officer Training Certification Identification Card; “guard card” is informal) | three credentials, not two: the security officer licence, a state permit to carry pistols and revolvers under §29-28, AND a §29-161z special permit — which the statute states expressly “shall be in addition to the permit requirement imposed under section 29-28”. Since 1 October 2025 the same section separately covers ELECTRONIC DEFENCE WEAPONS: carrying a Taser-type device on duty needs its own §29-161z special permit with its own approved course |
| Delaware | DSP Professional Licensing | Class B Licence — Private Security Agency (Class C covers a combined investigative and security agency) | Noncommissioned security guard licence (the “Yellow Card”) | a commissioned security guard licence (the “Red Card”), an endorsement on the unarmed card |
| Florida | FDACS | Class “B” Security Agency license | Class “D” Security Officer license | Class “G” Statewide Firearm License |
| Georgia | Georgia Board / Secretary of State | Security Agency (company) license | employee registration (armed officers are registered; unarmed guards are not individually registered) | weapons permit plus armed employee registration |
| Hawaii | DCCA PVL | Guard Agency licence, which must employ at least one licensed Principal Guard responsible for direct management and control | Guard Employee registration — required of all guards and of agents, operatives and assistants acting in a guard capacity, whether employed by a guard agency, a private business, or a government agency | no separate state armed-guard licence — a guard carrying a firearm on duty must hold a county police permit to acquire a firearm, and administrative rules bar carrying firearms, batons, chemical sprays or stun devices without written authorisation from the state agency or county police chief |
| Idaho | None | none at state level — a security company may operate anywhere in unincorporated Idaho with no state licence, bond or insurance | none required statewide | no guard-specific credential; armed guards fall under general Idaho firearms law, and Idaho is a permitless-carry state |
| Illinois | Illinois IDFPR | Private Security Contractor Agency license | Permanent Employee Registration Card (PERC) | a Firearm Control Card plus a valid FOID card |
| Indiana | Indiana PLA | Security Guard Agency license | no individual guard license — guards are fingerprinted, vetted, and trained by the licensed agency | no state security firearm permit — armed authority follows general Indiana firearms law (permitless carry since July 1, 2022) |
| Iowa | Iowa DPS | Private Security Agency License — no person may operate a private security business, or employ people in one, unless licensed by the commissioner | an Employee Identification Card issued by the Department of Public Safety under Iowa Code 80A.7(1), which the guard must have in their immediate possession on duty; the background investigation defined at IAC 661—121.2 requires fingerprints to be submitted to the FBI (note the statute at 80A.7(5) words this permissively — the mandatory “shall” is in the rule) | no statewide armed-guard licence; carry authority runs through Iowa's general weapons law via a professional permit to carry weapons |
| Kansas | Kansas Attorney General (private detectives only) | none for security guard companies. The statute defines a “private patrol operator” as a person who furnishes a watchman, guard, patrolman or other person to protect persons or property — and then never makes that category subject to licensure | none required statewide | no state armed-security permit; the concealed-carry permit in the statute is available only to licensed private detectives. Armed guards remain subject to general Kansas firearms law |
| Kentucky | KPI Board (private investigators only) | none for security guard companies — Kentucky licenses the investigating company, not the guard company | none required statewide | no state armed-guard licence. Kentucky regulates the firearm rather than the role: a guard carrying concealed needs an ordinary CCDW licence. A separate narrow route exists for “special local peace officers” appointed by the Governor on a property owner's application, whose duties are confined to the premises protected — a per-property commission, not an occupational licence |
| Louisiana | LSBPSE | private security business licence — the statute prohibits soliciting or operating a private security business before a licence is issued | a security officer registration card | an armed security officer registration card (which does not permit carrying concealed weapons) |
| Maine | Maine State Police SIU | contract security company licence — no person may act as a security guard without the company first obtaining one from the commissioner | none issued — Maine has no individual guard licence or card. The statute instead sets minimum qualifications a person must meet to be employed as a guard, and the licensed company must notify the Commissioner of every guard before they begin work and complete a background investigation within 60 days | no separate armed credential; the licensee's signed background-investigation statement must be submitted to the commissioner before an employee may wear, carry or use a firearm in the performance of security guard functions |
| Maryland | Maryland State Police | a Security Guard Agency License | a security guard certification | a Handgun Wear and Carry Permit for armed work |
| Massachusetts | Massachusetts State Police | Watch, Guard or Patrol Agency license | no individual state guard license — officers work under the agency license | a License to Carry (LTC) issued by the local police department (there is no security-specific armed permit) |
| Michigan | Michigan LARA | Private Security Guard Agency license | no separate individual guard license — guards are vetted and employed under the agency license, with employer-run MSP and FBI background checks | a general Michigan Concealed Pistol License (there is no security-specific firearm permit) |
| Minnesota | Minnesota PDB | Protective Agent Services license | no separate individual guard license — officers are employed under the agency license and must meet the board's training requirements | the board's firearms certification (an additional annual weapons course on top of the base license) |
| Mississippi | MS DPS Firearm Permit Division | none — Mississippi does not license or register security guard companies at state level; a security company is treated as an ordinary business, and any guard-specific licensing is municipal | none required statewide for unarmed guards | a Security Guard Permit (statewide gun permit) issued by the Department of Public Safety — the permit that makes it lawful for company guards, watchmen and agents or employees of a patrol or guard service to carry a firearm while actually engaged in their duties |
| Missouri | municipal (St. Louis MPD, Kansas City) | a municipal license (St. Louis and Kansas City license security under state-authorized city rules); there is no statewide company license | a municipal license class (St. Louis: watchman, courier, security officer, or corporate security advisor; Kansas City: Class A or B) | a municipal armed license (most St. Louis classes and both Kansas City classes may be armed with firearms training) |
| Montana | Montana DLI Private Security Program | private security firm licence | a private security guard licence | an armed (firearm) endorsement from the department — a guard may not possess or use firearms while performing professional duties without meeting the department's qualifications and maintaining a current endorsement |
| Nebraska | Nebraska Secretary of State (private detectives only) | none for security guard companies — the only business-level credential in this space is a Private Detective Agency licence; a guard company is otherwise an ordinary Nebraska business entity | none required statewide | none specific to security guards — an armed guard is governed by Nebraska's generally applicable firearms law rather than any security-industry credential |
| Nevada | Nevada PILB | Private Patrol Officer licence — the business-level licence for a company furnishing watchmen, guards, patrol officers or bodyguards to others | a PILB work card, registering the guard as an employee of a licensed agency | an armed work card (an armed endorsement on the PILB work card) |
| New Hampshire | NH State Police | Security Guard Agency licence | a Security Guard Employee licence for a guard working for a licensed agency, or a Security Guard Individual licence for a self-standing licensee | armed status on a security guard licence, evidenced by a Firearms Proficiency Certification |
| New Jersey | New Jersey State Police | Security Officer Company license (SORA) | SORA registration (the “SORA card”) | a SORA registration plus a New Jersey Permit to Carry (employer-sponsored and rarely granted) |
| New Mexico | NM RLD | Private Patrol Company licence, which must name a licensed private patrol operator or operations manager who runs daily operations | security guard registration at level one, two or three | a security guard level three registration with firearm certification |
| New York | NY DOS | Watch, Guard or Patrol Agency license | Security Guard Registration | Special Armed Guard registration |
| North Carolina | NC PPSB | Security Guard and Patrol license | security guard registration | an Armed Security Guard Firearm Registration Permit |
| North Dakota | ND PISB | private security agency licence, required of any individual or entity hiring another person to perform private security services; the entity must designate a licensed qualifying agent | registration as an apprentice security officer, security officer or commissioned security officer — the agency is responsible for registering all its employees and independent contractors | an annual armed private security certificate, available only to those who have reached at least the rank of security officer |
| Ohio | Ohio PISGS | a PISGS Provider License | an employee registration card issued through the licensed provider | an armed registration through the PISGS provider, with firearm training |
| Oklahoma | CLEET | Security Agency License | Security Guard License (unarmed) | an Armed Security Guard License |
| Oregon | DPSST | Private Security Entity (PSE) licence — required of anyone operating as a private security entity after 1 January 2024; requires a designated licensed Executive Manager, an entity exam, written policies, general liability insurance and proof of ability to pay wages | Unarmed Private Security Professional certification — Oregon reserves “licensure” for managers, instructors and entities, and “certifies” line officers | Armed Private Security Professional certification, layered as an endorsement on the unarmed certification |
| Pennsylvania | county courts / Pennsylvania State Police | a county Private Detective license under the Private Detective Act of 1953 (there is no statewide company license) | no statewide individual guard registration | Act 235 (Lethal Weapons Training Act) certification, issued by the Pennsylvania State Police |
| Rhode Island | RI AG / BCI | private security guard business licence — no person may engage in the private security guard business without first obtaining a licence from the Attorney General | employee registration with the Attorney General; no person may perform the duties of an employee of a licensed business without first being registered, which requires a verified registration statement and a national fingerprint-based background check before starting work | no separate armed-guard licence exists; armed guards must hold a weapons carry permit issued either by the city or town licensing authority (concealed only) or by the Attorney General (concealed or open, discretionary on a proper showing of need) |
| South Carolina | SLED | two distinct licences — a contract security business licence for firms selling security services to clients, and a proprietary security business licence for in-house security; each licensed business must employ or retain a SLED-certified Security Training Officer | a SLED-issued security officer registration card, coupled to employment: a registered person may perform security duties only while employed by a licensed business | a Security Weapons Permit issued by SLED in addition to the officer registration; a separate discretionary concealed-armed registration allows carrying concealed on or off duty |
| South Dakota | None | none at state level — no statute and no administrative rule licenses security companies, guards or private investigators; requirements, where they exist, are purely municipal | none required statewide | no state security-specific armed credential. South Dakota is a permitless-carry state, with an optional concealed pistol permit issued by the sheriff of the applicant's county after a background investigation |
| Tennessee | Tennessee PPS | Contract Security Company license | a Security Guard/Officer Registration Card (issued as unarmed or armed) | an Armed Security Guard/Officer Registration |
| Texas | Texas DPS | Class B Security Contractor license | Level II non-commissioned security officer registration | Commissioned Security Officer (Level III) |
| Utah | Utah DOPL | contract security company licence (armored car companies are licensed separately); the company must have a resident qualifying agent who passes an exam and documents 6,000 hours of compensated management or supervisory experience | unarmed private security officer licence | an armed private security officer licence |
| Vermont | VT OPR | agency licence, required of a business employing or holding itself out as employing two or more licensed guards or investigators; requires Vermont business entity registration and a designated Qualifying Agent licensed in good standing | two credentials — a Licensed Security Guard, who may work as a sole proprietor or agency employee, and a Registered Security Employee, who may work only as a supervised employee of a licensed agency | a firearms specialty designation on top of an underlying licence — no licensee may possess a firearm while performing professional services without it, and the regulator construes this strictly |
| Virginia | Virginia DCJS | Private Security Services Business license | security officer registration | a Firearms Endorsement added to the officer registration |
| Washington State | Washington DOL | Private Security Guard Company license | security guard license | an armed private security guard license plus a Criminal Justice Training Commission Firearms Certificate |
| Washington, D.C. | DC DLCP and MPD | a Security Agency Business license | a Security Officer certification (or a Special Police Officer commission, which carries arrest powers on the protected premises) | a Special Police Officer commission with firearm authority (approved by MPD) |
| West Virginia | WV Secretary of State | Security Guard Firm License — no person may engage in the security guard business without first obtaining a licence; each officer, member or partner must submit their own application, and out-of-state applicants must file a certificate of good standing | an Individual Security Guard License. Critically, employees who conduct security guard business UNDER a firm's licence are not separately licensed by the Secretary of State: they must meet the statutory eligibility criteria except the one-year prior-employment requirement, and the firm must keep a recent photograph and a complete set of fingerprints for each of them at its central West Virginia business location | none — the article creates no separate armed-guard credential, permit or endorsement, and imposes no firearms training requirement. The only firearm-related provision is disqualifying: an applicant must not have been convicted of illegally using, carrying or possessing a pistol or other dangerous weapon |
| Wisconsin | Wisconsin DSPS | Private Detective/Security Agency license | a Private Security Permit (the holder is a “Private Security Person”) | a DSPS Firearms Permit (or, alternatively, a Wisconsin concealed-carry license) |
| Wyoming | None | none at state level — the professions and occupations title contains 47 chapters and none covers private security, security guards, private detectives or private investigators. A security company's only statewide filing is ordinary business-entity registration, which is not a licence to provide security services | none required statewide — Wyoming issues no guard card, registration or permit | none at state level — Wyoming creates no armed-guard licence, endorsement or firearms qualification for private security personnel |
Read the table with two things in mind. Where the "company license" column describes a municipal or county credential, that jurisdiction runs the local model — verify at the city or county, not with a state agency. And where a guard credential is described as issued by the employer or not separately registered, the provider's own hiring standards are doing the work a state registration does elsewhere, so ask to see them.
Multi-state contracts and the reciprocity myth
There is no general reciprocity between states for security licensing. A firm operating across a metro area that straddles a state line needs a valid license on both sides, and its officers need the credential each state requires — a fact that surprises buyers who assume a large national provider is automatically covered everywhere it advertises. National firms handle this by holding a portfolio of state licenses, and by subcontracting where they do not hold one.
That subcontracting is the thing to ask about directly. If a provider covers your out-of-state site through a partner firm, then the partner's license, insurance and training standards — not your provider's — are what protect you at that location. Ask for the licensed entity name and number for each site on the contract, and confirm that your certificate of insurance names the entity actually performing the work. See local vs. national security companies for the wider trade-off.
What a buyer should actually verify
Licensing only protects you if you check it, and the check takes about ten minutes. Work through this list before you sign:
- The company license number, in writing. Not a logo, not a claim on a website — the number, the issuing agency, and the exact legal entity name it was issued to.
- The record on the official source. Look it up on the state (or city) regulator's own tool, not a third-party directory. Confirm it is active, unexpired, matches the legal name and address, and shows no disciplinary history.
- The individual officers. Where the state registers guards, verify the people actually assigned to your site — and re-check periodically on a long contract, since registrations lapse mid-term.
- The armed credential, separately, for every armed post. Confirm the specific armed permit and, where the state requires periodic requalification, that the most recent qualification is current.
- Insurance that exceeds the statutory minimum. State minimums are set for licensing, not for your risk. Get a certificate of insurance directly from the broker, check the limits and the additional-insured endorsement, and confirm the policy covers the entity on your contract.
- Training beyond the floor. Ask what the provider trains above the state minimum — de-escalation, report writing, and site-specific orientation are the ones that show up in incident quality.
- Written post orders. A licensed officer with no post orders has no defined standard to be held to.
A provider who cannot produce a license number on request; a license in a different entity name than the one on your contract; an expired or "pending" status; a certificate of insurance sent from the vendor rather than the broker; or an armed quote in a jurisdiction where the firm holds no armed credential. Any one of these is a reason to stop and resolve it before signing.
What happens if you hire an unlicensed provider
The penalties for unlicensed operation fall on the provider, and they are real — depending on the jurisdiction they range from municipal ordinance violations to misdemeanors and, for repeat conduct in some states, felony exposure, alongside civil penalties and injunctions. Each state guide linked above sets out the specific statute and classification.
Your exposure as the buyer is different but not smaller. An unlicensed provider is uninsurable in the way your contract assumes, so a serious incident may leave you facing the loss directly. In a negligent-security claim, having engaged an unlicensed vendor is exactly the fact a plaintiff wants — it makes the argument that your security program was unreasonable almost self-proving. And in several states, knowingly engaging an unlicensed security firm is itself a violation. This is the cheapest risk on the whole project to eliminate.
Compliance beyond the license
A license is the floor, not the finish line. Before you sign, a professional provider should also clear these — each has its own guide:
- Certificate of insurance (COI) — the coverage and limits to require, and how to verify them.
- Use-of-force law and detention/arrest authority — the limits your officers operate under.
- Negligent-security liability — how inadequate security becomes your exposure.
- Post orders and how many guards you need — the operational basics.
- California SB-553 — a state workplace-violence rule that affects most employers there.
Verify a company before you hire
Licensing only helps if you check it. Our step-by-step guide on how to verify a security company's license walks through reading the record, and every profile in our directory of security companies is built from these official sources. When you're ready, hiring guide in hand, get free quotes from licensed providers.
Frequently asked questions
Do security guards need a license in the US?+
Is there a federal security guard license?+
How do I check if a security company is licensed?+
What does a security license actually guarantee?+
Is a security guard license valid in another state?+
Which states do not require a security guard license?+
Do armed security guards need a different license?+
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