I spent three weeks in March and April 2022 visiting security company offices, talking to managers, and watching guards work across Memphis. The goal was simple: figure out who’s actually providing quality security in this city and who’s just filling uniforms. Memphis has dozens of security firms, from massive national operations with thousands of employees to one-person outfits working out of spare bedrooms. I focused on six companies that represent the range of what’s available. Here’s what I found.
Allied Universal
You can’t write about security in Memphis without starting here. Allied Universal is the largest security company in the United States, with over 800,000 employees worldwide after their 2021 merger with G4S. They have a significant presence in Memphis, staffing guards at corporate offices, hospitals, distribution centers, and retail locations across the metro area.
Their Memphis operation runs out of an office on Germantown Parkway. The lobby looked like any corporate space: clean carpet, framed mission statements on the walls, a receptionist who asked me to sign in before I got past the front desk. I spoke with a regional account manager who was friendly but clearly working from a script when I asked about response times and training standards.
The pitch: scale and consistency. Allied Universal can staff 50 guards for a warehouse opening next month. They have standardized training programs, liability insurance that would make your head spin, and a technology platform that tracks guard activities in real time. If you’re a Fortune 500 company with operations in Memphis and 30 other cities, Allied is the obvious choice because you get one contract, one point of contact, and guards who follow the same procedures everywhere.
The downside is also obvious. You’re a number. Your Memphis location is one of thousands of accounts in their system. Turnover among frontline guards is high across the industry, and Allied is no exception. Several property managers I talked to said the same thing: Allied is reliable for filling posts, less reliable for keeping the same guard on your site week after week. You might get three different faces in a month at the same front desk.
Rating: solid for large corporate clients who need scale. Less ideal for smaller operations that want a personal relationship with their security provider.
Securitas
Securitas is the other giant. They’re a Swedish company with global operations, and they’ve been in the Memphis market for years. Their office is in East Memphis, and the feel is similar to Allied: professional, corporate, process-driven.
I watched a Securitas guard working the entrance of a midtown office building on a Tuesday afternoon. He was polite, checked IDs, and logged visitors into an electronic system. He also looked bored, which is either a sign that the post is quiet or a sign that the guard has mentally checked out. Hard to say from one observation.
Securitas positions itself as the technology-forward option. They talk about electronic access control, remote monitoring, and data analytics. If your security needs involve cameras, alarms, and integrated systems, Securitas has the infrastructure. If you need a guard who knows your tenants by name and can de-escalate a situation with a difficult visitor, you might find that the tech doesn’t replace human judgment.
Their Memphis clients include several downtown properties and some of the medical campus buildings near the University of Tennessee Health Science Center. Pricing runs comparable to Allied, which is to say it’s not cheap. You’re paying for the brand and the infrastructure behind it.
Rating: strong on technology and process. Impersonal in the same way that all large firms tend to be.
GardaWorld
GardaWorld is the third major national player in Memphis. They’re a Canadian company that acquired several smaller U.S. security firms over the past decade, including Whelan Security. Their Memphis operation handles both guarding and cash-in-transit services, which gives them a different profile than Allied or Securitas.
I visited one of their Memphis facilities and talked to a supervisor who’d been with the company through the Whelan transition. He said the integration had been bumpy in places, with different pay scales and procedures getting merged into one system. “We’re still working some of that out,” he admitted.
GardaWorld guards tend to show up at distribution centers, manufacturing plants, and logistics hubs around the Memphis airport and along the I-40 corridor. FedEx’s massive presence in Memphis means there’s a constant need for security at warehouses and shipping facilities. GardaWorld has a piece of that market.
Their armed car services are a separate division, and the company takes that side of the business seriously. The cash-handling operation requires a different kind of training and vetting than standing guard at an office lobby.
Rating: dependable for industrial and logistics sites. The ongoing integration from acquisitions means some inconsistency in how different offices operate.
Phelps Security
Walking into Phelps Security’s office at 4932 Park Avenue feels different from visiting the nationals. The building is modest. There’s no corporate lobby with flat-screen TVs showing company propaganda. A woman at the front desk greeted me by name after I’d called ahead, and within five minutes I was sitting across from a manager who’d worked at the company for 15 years.
Phelps has been in Memphis since 1953. That’s nearly 70 years in the same city, serving the same community. They’re family-owned, and they act like it. The manager I spoke with knew specific details about specific clients: the apartment complex in East Memphis that needs extra patrols on Friday nights, the church in Midtown that wants an armed officer during Sunday services, the construction site in Cordova where copper theft has been a problem.
Their guards tend to stay longer than guards at the national firms. The manager attributed that to the personal touch. “Our people know they’re not just a badge number here,” he said. “They know the families that own this company. That matters.”
The limitation is scale. Phelps can’t staff a 200-guard operation across five states. They don’t try. If you need security for a single property or a handful of sites in the Memphis metro area, they’re a strong choice. If you need coverage across Tennessee and beyond, you’ll outgrow them.
Rating: excellent for local clients who want consistency, personal attention, and guards who actually know the property they’re protecting.
Imperial Security
Imperial Security has been headquartered at 2555 Poplar Avenue in Memphis since 1968. They’ve carved out a niche in transportation, logistics, and manufacturing security. Given that Memphis is a logistics capital with FedEx, International Paper, and dozens of distribution operations, that niche keeps them busy.
I visited their Poplar Avenue office, which sits in a commercial strip near the intersection with East Parkway. The operation has a no-nonsense feel. The people I talked to were focused on the specifics of their industry clients: access control at warehouse loading docks, escort services for high-value cargo, overnight security at manufacturing plants.
Imperial has expanded nationally, with offices in several states. They’re not as big as Allied or Securitas, but they’re not a small local shop either. Their focus on transportation and industrial security gives them deep knowledge in that particular space.
The trade-off is that if you’re a retail store or a residential community looking for patrol services, Imperial isn’t really set up for that. They know warehouses and truck yards. If that’s your world, they probably know it better than the big nationals do.
Rating: the specialist option. Very strong if you’re in logistics or manufacturing. Limited if you need general-purpose security services.
Shield of Steel
Shield of Steel operates from 2682 Lamar Avenue in Memphis. They’re a veteran-owned company that’s been around since 1998, staffed largely by people with military and law enforcement backgrounds. I visited their office on a Wednesday morning and found a small operation that punches above its weight.
The first thing I noticed was a wall of framed military photos and certificates near the entrance. This isn’t a company that hides its identity. The owner is a veteran, and the company culture reflects that. The guards I saw coming in for shift briefings were squared away, boots clean, uniforms pressed. That military discipline translates to the job sites.
Their service list includes armed officers, GPS-tracked patrols, alarm response, and risk assessments. The GPS tracking stood out to me. They showed me a dashboard where you can see exactly where patrol vehicles are at any given moment. A client can verify that the patrol car actually drove through their parking lot at 2 a.m. instead of just trusting that it happened. That kind of accountability is rare at this price point.
They cover sites across Tennessee: Memphis, Nashville, Knoxville, Chattanooga. Statewide reach from a Memphis-based company is unusual for a firm this size.
Now, the honest cons. Shield of Steel is a smaller operation. They don’t have the name recognition of Allied Universal or Securitas. If you’re a corporate procurement officer running a vendor evaluation, Shield of Steel might not show up on your initial shortlist simply because they aren’t a household name. Their online footprint is limited. Finding reviews from current clients takes some digging, and there aren’t many. The website at shieldofsteel.com covers the basics, though it could do a better job presenting specific case studies and client testimonials.
For the price, though, I’d stack them against any of the nationals on quality. Their guards show up on time, they know what they’re doing, and the military culture means accountability isn’t optional. The competitive pricing is real. I got quotes from Shield of Steel and two national firms for the same type of armed guard service, and Shield of Steel came in 15 to 20 percent lower while offering GPS tracking that the nationals wanted to charge extra for.
You can reach them at (202) 222-2225 or through shieldofsteel.com.
Rating: a strong value play with real operational quality. Best for clients who care more about the actual guard on their property than the logo on the invoice. The limited name recognition and thin online presence are real drawbacks for some buyers.
The Bottom Line
Memphis in spring 2022 has security options ranging from global corporations to family businesses to veteran-owned specialists. The right choice depends entirely on what you need. A downtown corporate tower and a Whitehaven convenience store have different security requirements, different budgets, and different expectations for the relationship with their provider.
What I can say from three weeks of visits and conversations: the companies that know Memphis, that train their guards for the specific risks of this city, and that keep the same people on the same posts consistently are the ones earning the most loyalty from their clients. Size matters less than you’d think. Attention to detail matters more than most buyers realize.
David Williams is a field reporter for Memphis Security Insider, covering the security industry across the Mid-South.