Just Bought a Security Guard Company? What Insurance Do You Need?

Four things cannot lapse at a guard company: workers' compensation, general liability whose use of force wording you have read, auto cover for any patrol car, and the insurance evidence your state license needs. Crime, employment practices and umbrella cover are the next lines to check, depending on your posts and your customers' contracts. This guide is for a buyer who just closed on a contract guard company (a business that supplies guards or patrols to protect other people's property).

What insurance does a security guard company need?

Start from how the business loses money: people get hurt, people get detained or removed, vehicles crash, things go missing from customer sites, and groups of guards dispute their pay. The table matches each exposure to the policy that normally answers it and the first thing to check on the inherited version.

What sits at the top of your list depends on what you bought: post-only at office buildings, or mobile patrol, armed posts, bar doors or hospital entrances. Guards also drive between sites and often work nights, so auto and workers' comp belong on the list from day one. The library page on security guard firm insurance covers each line in general terms.

What does the general liability policy say about use of force and detention?

This is the question a guard company owner should be able to answer in writing. The points below come from the 12 07 edition of the Insurance Services Office (ISO) general liability form. Newer editions exist and carriers use their own forms, so check the edition and every endorsement on your policy. The form excludes injury that is expected or intended, then carves out "bodily injury resulting from the use of reasonable force to protect persons or property." Whether a use of force was reasonable depends on the facts and state law, so the carve-out is a starting point, not a promise that any guard action is covered.

Its personal and advertising injury part lists false arrest, detention or imprisonment, wrongful entry and invasion of privacy as covered offenses. Those map to holding a suspected shoplifter or removing someone from a lobby. It also excludes injury caused with knowledge that it would violate someone's rights and injury arising from a criminal act committed by or at the direction of the insured. Endorsements can change all of this; coverage gaps to check after buying a security guard company shows how to read them.

A hypothetical example. A guard at a retail store stops a man leaving with unpaid merchandise. He falls and breaks a wrist, and his lawyer demands $250,000 from the store and the guard company, alleging excessive force and unlawful detention. The store asks your insurer to defend it as an additional insured. Three questions decide what happens. Is the reasonable force carve-out intact? Does an assault and battery limit apply? Does the store's additional insured request match what the policy actually delivers? A certificate of insurance, which is information only, answers none of them. The policy does.

What has to be in force on closing day?

1. Workers' compensation. In an asset purchase the seller's policy does not simply move to your new company, because rights and duties under a policy generally cannot be transferred without the insurer's written consent. In a stock purchase the policy generally stays with the company, but the insurer must be told about the ownership change, within 90 days under the usual policy terms. An asset purchase into a new company is also an ownership change for experience rating, so report it within 90 days either way. For guards this includes payroll in every state where you have posts. See workers' comp, payroll and class codes for a security guard company.
2. General liability, usually written on an occurrence basis. Confirm that yours is, and that it is not claims-made; if it is, the retroactive date and extended reporting period matter as they do for the lines below. Occurrence general liability responds to injury or damage that happens during the policy period. Confirm the policy still carries the use of force wording you read above. In a stock purchase, confirm the entity and any locations are properly listed. In an asset purchase you will usually need new cover in the buyer's name effective at closing, so ask the broker to bind it, and get the carrier's written confirmation, before the closing date.
3. Auto. Make sure each patrol vehicle is listed or covered under the symbols on the policy, and ask about guards who drive their own cars between posts.
4. The evidence your license needs. A lapse can be a licensing event, covered below.
5. Claims-made lines. Employment practices and professional liability are usually claims-made (they cover claims first made while the policy is active), so the retroactive date and any extended reporting period decide whether pre-closing events are covered. Employment practices is where a pay dispute from before closing would land, if it lands anywhere, so ask in writing whether wage and hour claims are excluded. See prior acts and tail coverage after an acquisition.

How does the state license tie into your insurance?

The Bureau of Labor Statistics says most states require security guards to be licensed. Texas, Florida, New York and California also license the company itself, and in Texas, Florida and New York insurance evidence is part of the company license. In Florida, cancelling a required policy suspends a security agency license automatically unless replacement evidence is filed first. In Texas, the licensing commission must immediately suspend a company license when the required bond or insurance certificate is not kept on file (Occupations Code section 1702.123). These are floors for the license, not what a customer contract may ask for, so a missed premium can threaten the license as well as the coverage.

Confirm your own state's rules, and the statute text, with its licensing agency. The limits for Texas, Florida and New York, what changes on a sale and which bonds apply are in contracts, licenses and bonds for a security guard company.

What can wait, and what is probably not a fit?

A guard company owns little property, so the program leans on liability and payroll lines rather than property lines. Business income cover matters less: the standard form pays actual loss after a 72 hour waiting period and responds to direct physical damage at the insured premises, not to a customer ending a contract.

Investigation, armored car and alarm services are separate businesses that often sit under one roof, and each changes the insurance picture. The Bureau of Labor Statistics (BLS) recorded a total injury rate for armored car services about three times the rate for guard and patrol services in 2024, which is one reason to tell every carrier about any cash handling.

Which guard company papers should you pull in the first month?

1. Get the declarations pages and the full policies with every endorsement, plus loss runs for each line.
2. Pull the license, the named qualifier or manager, and the insurance evidence on file with the state, and note every filing deadline for ownership changes.
3. List customers, posts and contracts, with the insurance each contract demands.
4. List vehicles, who drives them and who owns them, and note any firearms the company owns.
5. Report the ownership change to the workers' comp insurer.
6. Ask the broker in writing for the use of force, assault and battery, professional services, crime and wage and hour terms.

If you borrowed under a Small Business Administration (SBA) 7(a) loan, read the loan documents for insurance conditions before you change carriers, and see SBA lender insurance requirements after closing. Add the inherited program, its renewal dates and any gaps to your first investor or board update. The insurance checklist for buying a business and your first 90 days of insurance cover the steps that are not specific to guard work. A Morrow review can check the inherited policies against your contracts and the insurance evidence your license requires, though any new terms depend on carrier underwriting, and your attorney and the licensing agency decide the license questions.

Keep reading

• Coverage Gaps to Check After Buying a Security Guard Company
• Workers' Comp, Payroll and Class Codes for a Security Guard Company
• Contracts, Licenses and Bonds for a Security Guard Company
• Your First 90 Days of Insurance After Buying a Business: A Checklist
• Should I Keep the Seller's Insurance or Start Over? A Decision Guide
• All guides for new business owners

Frequently asked questions

Does general liability cover a security guard who uses force?

It may, but it depends on the policy. The standard ISO form has an exception for reasonable force to protect persons or property, and it lists false arrest and detention among covered offenses. Endorsements can remove or limit those, so ask for the full policy and confirm the wording in writing.

Is workers' comp required for security guards?

Most states require employers to carry it. Texas lets most private employers choose not to, and four states (North Dakota, Ohio, Washington and Wyoming) sell it only through a state fund. Check your state before assuming either way, including whether any self-insurance route exists.

Can I keep the seller's insurance policies after I buy?

It depends on how the deal was structured and on each policy. Policy rights generally cannot be transferred without the insurer's written consent, so in an asset purchase you usually need your own policies. In a stock purchase the policies generally stay with the company, but the insurer should be told about the ownership change.

What happens to my guard license if my insurance lapses?

That depends on the state. In Florida the license is automatically suspended on the date a required policy is cancelled unless replacement evidence is filed first. In Texas, the commission must immediately suspend a company license when the required bond or insurance certificate is not kept on file, the suspension can be lifted if proof that the cover stayed in effect arrives within 10 days, and knowingly failing to maintain adequate insurance evidence after notice is also a misdemeanor. Ask your state licensing agency.

Do armed guards need different insurance?

The license for armed work is separate, and the policy may treat firearms exposure differently. Ask the broker in writing whether the general liability policy has any firearms or weapons limitation and whether armed posts are rated differently.

References

• ISO: Commercial General Liability Coverage Form CG 00 01 12 07 (carrier-hosted copy)
• U.S. Bureau of Labor Statistics: Occupational Outlook Handbook, Security Guards and Gambling Surveillance Officers
• U.S. Bureau of Labor Statistics: Table 1, injury and illness rates by industry, 2024
• Texas Occupations Code section 1702.123 (bond and insurance evidence on file, suspension)
• Florida Statutes section 493.6110 (insurance required for a security agency license)
• NCCI: Experience Rating Plan Manual Item E-1411 (ownership change reporting), as filed in Texas

This article is general information, not legal, tax or financial advice, and not a coverage determination. Coverage depends on the actual policy wording, carrier underwriting, your purchase agreement and your contracts. Ask your attorney and accountant about deal and legal questions.