Buying or Selling a Security Guard Company: The Complete Guide

Buying or selling a security guard company comes down to posts a buyer can still fill, a wage the bill rate can carry, and a supervisor who can staff the next shift when you are not on the phone. What trades is transferable cash flow after a real supervisor wage, invoices that match the bank, and contracts a customer will keep. A standing unarmed post, an armed account, and an event company that only works weekends are different companies. Price a holiday overtime week as if it were every month and you will use the wrong multiple.

The short answer: an owner-operated guard company, where you are still the scheduler and often the person the client calls, often trades around 2x–3.5x Seller's Discretionary Earnings (SDE) after a real supervisor wage. A company with a supervisor already posting shifts, written contracts, and licenses that can transfer can move toward 2.5x–4.5x SDE. A managed firm with multi-site contracts can be read on adjusted EBITDA. Those ranges are directional. They are not a quote. Alarm installation and monitoring are a different asset. That book is the security systems guide. Do not price a guard post like monthly monitoring revenue.

This guide is for security guard services — contract officers on a post, a patrol, a gate, or an event, armed or unarmed, employed by the company and billed to a client. It is not a camera company and it is not a staffing agency that places workers into someone else's payroll, though the labor math can look similar. A guard company sells a covered shift under its own license. A staffing firm sells a placement. Keep those files apart.

Companies that sell well have contracts that match the invoices, a second supervisor, bill rates that clear the wage and the burden, and a license path a buyer can hold. Companies that sell poorly are a founder who still fills every open shift, one site at half the year, and overtime that was never in the model.

This article is not legal, tax, licensing, or insurance advice. Who may hold a guard license, what an armed post requires, and what a contract must say change by state and by the site. Confirm them with qualified counsel before you sign a letter of intent.

Start with a confidential business valuation or the service-business guide.

Why a Guard Company Is Different

A guard company sells hours under a license, at a site you do not own. Several facts change the price:

• The spread is the business. Bill rate minus wage, payroll tax, insurance, and overtime is the gross profit. A rate that only works because you skipped a supervisor will not survive a lender.
• You may be the scheduler. If every call-off, every new post, and every client complaint waits for you, that is key-person risk. A transferable company has a supervisor who has already filled a shift you did not schedule.
• The license does not automatically follow the stock. A qualifier who is leaving, or an armed credential the buyer cannot hold, removes those posts from the price.
• A standing contract and a weekend event do not share a cycle. Split recurring posts, patrol routes, and one-off events.
• One site can be the company. A distribution center, a hospital campus, or a single property manager at a third of the hours is concentration.

Who Pays: Property Managers, Employers, and Event Hosts

Standing commercial posts

Standing posts are the business-to-business file that looks durable. A lobby, a gate, a warehouse, a clinic, or a retail site on a weekly schedule. The client is a property manager, an employer, or a general contractor on a site. One client at a third of the hours is concentration. Ask, before you list, whether they will keep a new name. The answer belongs in the letter of intent. A company in Florida and a company in Texas, Georgia, or Ohio can both be real revenue. Put the contract and the post orders in the file. Do not write the market as one state's license.

Events, patrol, and residential

Events and extra patrol are the lumpy file. A concert, a store opening, or a neighborhood patrol sold to homeowners. Cash or a one-night contract that never hits a standing invoice will not survive diligence. Residential patrol is still a consumer promise with a business contract behind it. Treat it as a route with cancellations, not as a commercial post that renews itself. If you also sell cameras or monitoring, split that revenue and read it in the security systems guide.

Main Street versus a lower-middle-market guard firm

Main Street is a few posts, you scheduling and often covering a call-off, and a license in your name. Price it on SDE. Lower middle market is an operations lead who is not you, multi-site contracts, and a billing rate that already includes a supervisor. That file can be read on adjusted EBITDA. Do not price a three-post company like a regional guard firm a sponsor would add.

What Buyers Underwrite

Hours, bill rates, and the burden

Hours, bill rates, and the burden are the proof. Buyers want twelve to twenty-four months of hours by site, with bill rate, pay rate, overtime, and what was left, tied to the bank. A holiday week you annualized is not the run rate. Open posts you filled by paying a premium, and insurance you have not renewed, come out before anyone talks about a multiple.

Contracts, post orders, and cancellation

Contracts, post orders, and cancellation are the book. Term, notice, liquidated damages, and whether the client can cut hours without a fee. A handshake lobby and a three-year site with a 30-day termination are not the same asset. Post orders the client wrote, and orders that live only in your head, transfer differently. Write which sites can leave on short notice.

Licenses, armed posts, and insurance

Licenses, armed posts, and insurance are the right to put an officer on the site tomorrow. The company license, the qualifier, and any armed or special credential the posts require. If the buyer cannot hold that path, those hours are not in the price. Insurance limits the client already requires belong in the file. This is not advice on how to qualify a person. It is a statement that a post the buyer cannot legally staff is not revenue. SBA 504 is rarely the tool here. Guard companies are people, not a plant. 7(a) is the usual conversation when the contracts and the license path are real.

Overtime, turnover, and subs

Overtime, turnover, and subs are the surprise. A site that only stays covered because of overtime, a roster that turns over every quarter, and a subcontractor you used to fill a post you could not staff. Officers you treat as contractors may be recast by a buyer and a lender. This is not a legal opinion on classification. It is a statement that the price moves if the labor cost was missing.

How Sellers and Buyers Should Read the Multiple

Use SDE when the owner is still scheduling or still covering shifts. Add back only costs a buyer will not keep, and only after a market wage for the scheduler and the supervisor. The valuation guide is the method. A holiday is not the monthly average. A contract that cancels on thirty days is not a five-year annuity. Recurring posts with a spread that survives a supervisor wage can be read more cleanly than a weekend event book.

Getting the File Ready

Twelve to thirty-six months is the useful window. The sale-prep roadmap is the sequence. For a guard company, the work is specific: a supervisor on shifts you do not fill, contracts in writing, a license path that is not only you, and a rate sheet that matches what you bill. Keep the process quiet. A property manager in the middle of a renewal will worry if they hear about a sale from a post. The confidential sale guide is the rule.

Who Buys a Guard Company

A supervisor who wants the book, a guard company entering a market, and a buyer who already holds the license in that state are the usual buyers. A sponsor shows up when the contracts, the spread, and a second leader are already real. They do not underwrite the same file. The individual needs SBA, a license path, and sometimes seller financing. The 7(a) cap is $5 million. The strategic buyer will ask whether the sites and the supervisor stay. A service sale fails when the only person who can fill a Saturday call-off is you. Labor you also place onto a client's payroll should be read with the staffing guide, not buried in the guard margin.

Diligence, Financing, and the First Ninety Days

Diligence is contracts, tax returns, payroll registers, the license file, insurance, and a site list with hours. The diligence guide is the calendar. Expect a lender to recast a wage you never paid, overtime you called normal, and a holiday. Working with an SBA lender means the invoices match the bank and the posts match the contracts.

A holdback shows up when the qualifier is you or one site is the year. Tie it to a date and to hours that are actually worked. The earn-out note is the structure. A company that cannot post Monday without you is a phone list, not a guard firm.

What Moves the First Offer

Open posts, a license that is only you, and a holiday treated as the year belong in the letter so the price is for shifts a buyer can still fill. Name the supervisor, the wage, and the sites they already run. A buyer who has not met that person will price a hire. Put the largest site next to that name. Two years by month keep a December from becoming the run rate. Include contracts that cancel on short notice, armed posts the buyer may not be able to staff, and insurance limits the client already requires.

A buyer who has walked one lobby will still ask who schedules the next shift, which sites can leave, and which license the company holds. Answer with a name, a post schedule, and the license file. Unarmed posts, armed posts, patrol, and events should be four lines, not one blended margin. A weekend event is not a standing contract. A company in Florida and a company in Texas, Georgia, or Ohio can both be real work. The file is the hours and the spread, not the state on the door.

A call-off you covered yourself, a sub you still owe, and a site whose post orders were never written down belong on the list before anyone multiplies last quarter. Name the person who already fills a shift without a call from you, and put next week's roster beside that name. The first offer moves when the payroll register ties to the invoices and the supervisor is the one who knows the sites.

Talk With Bridge Point

If you are preparing to sell a security guard company — or you are a buyer who can staff the posts and hold the license path — Bridge Point Business Brokers can help you value the contracts and the labor spread separately, and keep the process confidential. Start with a valuation or contact us at (352) 515-0226.