# Buying a Security Guard Business

What security guard companies trade for, why the bill-pay spread and the license decide the deal, and what a searcher checks before buying a contract book.

Source: https://searchspheresource.com/guides/buying-a-security-guard-business

## First, the Qualifying Agent

Security guarding is a licensed trade, and the license decides the deal before price does. States license the company itself, often as a private patrol operator, and the license rests on a qualifying agent: a named individual with the state's required experience who backs the company's authority to contract guards. If the selling owner is that person, a buyer needs a qualified replacement in place at close or the company legally cannot operate. Guards are registered separately on top of it, and in California registration carries 32 hours of training inside the first six months. Confirm the qualifier and the guard cards first: neither is a formality and neither survives a change of ownership by itself.

## Why Searchers Look at Guard Companies

The draw is contracted, recurring revenue: guard companies bill clients monthly under standing post orders, and demand is non-discretionary and growing, pushed by public-safety concerns and thin police staffing. The market is deeply fragmented under a few global strategics, Allied Universal, GardaWorld, and Securitas, so a searcher buys a local or regional book below their attention and can exit to them later. The honest caveat leads into the next section: this is a labor-arbitrage business with thin margins, so the recurring revenue is real but the profit is a spread that must be defended, not a cushion.

## What Guard Companies Trade For

Guard companies trade low because margins are thin. The publisher's security class opens with armed and unarmed guards before camera installation and monitoring. The publisher puts half the market between 1.95x and 3.29x SDE across 2021 to 2025, with a 2.61x median, a $750,000 median sale price and revenue at 0.49x to 1.14x. Advisors quote higher EV/EBITDA figures for platforms, but no publisher of sold data prints an EBITDA multiple for this trade, so read those as the exit rather than the entry. Where a business lands inside the sold band is the spread, contract stickiness, and management depth the next section covers; a book of low-margin contracts with the owner scheduling every shift is worth less than its revenue suggests.

## The Bill-Pay Spread and Contract Risk

Two numbers and one risk decide a guard company. The first number is the bill-pay spread: the gap between what clients are billed per hour and the fully loaded cost of the guard, wages, payroll taxes, overtime, workers' compensation, and supervision. That spread is often single digits, so a small wage increase or a client that will not accept a bill-rate pass-through erases the margin. The second is contract concentration: a book leaning on one or two clients can lose most of its revenue on a non-renewal. The risk is turnover: guard attrition runs high, and constant rehiring and retraining is a real cost and a service-quality threat. Read the spread by contract, the client concentration, and the turnover before crediting the margin.

## What to Verify in Diligence

The record to assemble before the offer holds:

## Financeability Notes

Guard companies finance under SBA 7(a), and lenders read contracted, recurring billing favorably, but they underwrite the thin margin and labor risk closely. Expect the lender to want the qualifying-agent transfer resolved, since a company that loses its license cannot bill, and to weigh client concentration and the workers' compensation record. Model debt service on margin that survives a wage increase, and net of a market salary for a scheduler or operations manager if the seller runs the posts, and stress the biggest client rolling off. The margin risk to underwrite is a wage or minimum-wage increase the company cannot pass through to clients, so read the bill-pay spread and the contract escalators, not just the trailing profit.

## What this guide verified

- BizBuySell's security company benchmarks blend guarding with alarm installation and monitoring. They put sold earnings multiples at 1.95x lower quartile, 2.61x median, 2.73x average and 3.29x upper quartile, on a $750,000 median sale price and 0.85x revenue, at 186 median days on market. Contract-guarding books trade inside that blend, and payroll discipline is what the multiple is really pricing. (BizBuySell, security company valuation benchmarks (2021-2025 sold listings): https://www.bizbuysell.com/learning-center/valuation-benchmarks/security/)
- Security services M&A regained momentum in 2025 after several flat years, with a fragmented market consolidating under global strategics such as Allied Universal, GardaWorld, and Securitas. The advisor's EV/EBITDA figures describe that strategic end of the market, a basis no publisher of sold small-business transactions prints for this trade at all. (Security solutions M&A update (Capstone Partners): https://www.capstonepartners.com/insights/article-security-ma-update/)
- California licenses the operating COMPANY, not only its guards: no one may engage in the business of a private patrol operator without a license, which runs through a named manager who sits a state exam, and every guard is registered separately. A buyer inherits a license that depends on a person, so the qualifier and the guard cards both have to be in order at close. (California Business and Professions Code section 7582.3: https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=BPC&sectionNum=7582.3)

## Terms of the trade

- **Overtime share of hours**: How much of the guard payroll is billed at premium rates because posts are short. A guard company that cannot fill its schedule runs its existing people into overtime, which is paid at a premium and usually billed at the contract rate, so every hour of it comes straight out of margin. It is also the clearest sign of a recruiting problem before turnover shows up in the numbers. Ask for overtime as a share of total hours by contract: the contracts carrying it are the ones a new owner inherits a hiring problem on.
- **Qualifying agent**: The named individual whose credential lets the company hold its license and contract guards. If the selling owner holds it, the buyer needs a qualified replacement in place at closing or the company cannot legally operate the next day. The qualification usually requires documented years in the trade, so becoming one yourself is rarely available inside a deal timeline. That leaves hiring, and hiring someone whose credential your license depends on is a retention problem you will carry for as long as you own the business.
- **Bill-pay spread**: What a guard hour bills at, minus what the guard fully costs once every burden is counted. The spread is the entire margin and it is often in single digits, which means a wage increase the company cannot pass through erases the profit rather than trimming it. Ask when bill rates last moved and what the contracts say about adjusting them, because a multi-year contract at a fixed rate in a rising wage market is a loss with a schedule. Overtime and turnover both sit inside this number too.
- **Post orders**: The written instructions for a specific site, which define what the officer standing there does. Post orders are the product. They decide how many officers a site needs, what training they must hold, and how much liability sits with the company when something goes wrong. A contract with vague orders is a dispute waiting for an incident, and one with heavy requirements may be priced as though it were simple. Read the orders for the three largest sites against their bill rates, and ask when each was last revised, because a site that changed while its orders did not is the gap an insurer will find.
- **Immediate production of records**: Florida requires a licensee's records to stay in the state and be produced immediately on request. Florida requires a licensee's records to be maintained IN THE STATE for two years at the principal place of business, and on request they must be made available immediately unless the department grants an extension, with subpoena power behind the request. Employment and termination of any licensed officer is reported within fifteen calendar days, with the reason on a termination. A company license cannot be assigned or transferred in Washington without the director's prior written approval, and in Florida a change of partners or officers must be filed within five working days, with the agency's good standing contingent on the department approving them.
- **Guard card lead time**: In California, state approval is the gate to work; the plastic guard card follows later. The gate is approval and not the card, and the difference decides whether a won contract is a hiring plan or a payroll problem. California forbids a licensee from putting an unregistered person on a post, and then provides that a person may work pending receipt of the card once the bureau has approved them, carrying a printout of that approval and photo identification. There is a faster lane again for a currently employed peace officer or a level one or two reserve, who may work immediately on a submitted application, fees and fingerprints. The bureau publishes the dates it is currently working through and updates them weekly. Ask how the company recruits, because a book staffed from off-duty officers waits for nothing.
- **Observe and report**: The floor of what an officer may do, which is what any private person may do. Post orders describe the job and this prices the tail risk, and the two are often in conflict on one site. An unarmed contract officer holds no police power. California lets a private person arrest for an offense committed in their presence or on reasonable cause that a felony occurred, and Ohio's rule is narrower still, reaching felonies alone. Anything above that floor is borrowed from the client: a merchant's privilege lets a merchant or its agent detain on probable cause, in a reasonable manner, for a reasonable time, using nondeadly force. Every one of those words is a defense a jury weighs after the company has already been sued. So a book carrying retail detentions, hospital restraint or venue work has a different loss history from an observe-and-report book at the same revenue, and sellers rarely separate the two. Read the post orders against the client contracts, ask whether the officer is named the client's agent, and count how many incident reports in three years describe hands on a person.