The short answer
Titan Security Group and Calvis are not really competing for the same job, and the useful comparison starts by naming which job you have.
Titan is a contract security company. Its own materials say it launched in 1994 and now employs nearly 10,000 security staff, with a headquarters in Chicago and a client base that Titan describes as spanning 29 states following its 2024 merger with Fort Lauderdale-based Marksman Security Corporation. The combined firm's site puts the figure at over 30 states. It sells staffed security officers alongside hospitality and concierge staff, mobile patrols, off-duty law enforcement, remote monitoring, and a separate electronics arm handling access control, surveillance, intrusion detection, and visitor management. Titan is a portfolio company of the private equity firm Quad-C Management, and the two companies described the merged business as a "boutique security services provider with a national footprint."
Calvis is a marketplace, not a security agency. You describe the coverage you need, Calvis matches you with independently licensed local agencies that have already been vetted, and you compare their flat hourly rates side by side before you book. The guards are employed and licensed by those agencies. Calvis does not employ officers and does not hold a guard license; every agency carries its own license issued by its state regulator.
The practical fork: Titan for a staffed, relationship-managed program in a downtown commercial property, especially in Chicago, where lobby presence and tenant experience are part of the deliverable. Calvis for coverage you want to price, compare, and start quickly, in any market, without a term commitment.
See published guard pricing first →
What Titan actually is
"Security company" describes several different businesses, and Titan sits in more than one.
A guarding and hospitality staffing firm
This is the core. Titan staffs security officers for buildings, and it explicitly sells hospitality and concierge services alongside them: professional door staff, white-label programs, and experience planning. That pairing is deliberate and it matters for the market Titan serves. In a Class A office tower or a high-end residential building, the person at the desk is simultaneously a security control point and the first face a tenant or resident sees. Firms that treat those as one role rather than two tend to do well with property managers.
It also offers mobile patrols, off-duty law enforcement placement, and remote security services.
An electronic security integrator
Titan Electronics is a separate licensed entity covering access control systems, surveillance, intrusion detection, and visitor management. A building that wants the officer, the badge reader, the camera system, and the visitor kiosk under one accountable vendor can get all of it from Titan.
A consulting practice
Emergency planning, security assessments, system design, and training programs. This is the part that shows up in an RFP response and in post-incident reviews, and it is not something most independent guard agencies offer.
Titan's genuine strengths
A comparison that pretends the other side has no case is worthless. Titan's case is specific and it is real.
Chicago density and CRE credibility. Titan's public site names Millennium Park, Maggie Daley Park, the Chicago Riverwalk, and commercial buildings in the Chicago central business district among the properties it covers. That is not a generic client list; those are high-visibility public spaces and downtown towers. The company also won BOMA Chicago's Affiliate Member of the Year award in 2020, which is the local commercial real estate trade body recognizing a vendor its members actually work with. If you manage a Loop or West Loop building, Titan is a name your peers already know, and that matters more than most buyers admit.
Commercial real estate is a specialization, not a vertical on a list. Property management security has its own requirements: tenant complaints route to the property manager, not the security vendor; officers need to know the building's fire and evacuation plan cold; the lobby post is a customer service job as much as a security job; and the property manager needs one person to call at 2am. A firm built around that is genuinely better at it than a generalist.
Thirty years and continuity. A 1994 founding means institutional memory. Buildings change property managers every few years; a long-tenured vendor often knows more about the site's history than the person managing it.
Officer plus hardware under one roof. Splitting the guard contract and the access control system across two vendors means two escalation paths and mutual blame when a badge reader fails during an incident. Titan Electronics removes that seam.
Real reach after the merger. The Marksman merger extended the combined footprint well beyond the Midwest, with Marksman bringing commercial, residential, corporate campus, data center, logistics, maritime, and aviation experience. A multi-property owner with a Chicago anchor and sites elsewhere can now be served from one relationship, which was not true before 2024.
If those describe your situation, get a Titan quote. Say so plainly.
Where Titan is a weaker fit
Pricing is quoted, never published. Titan publishes no rate card, which is standard for contract security and not a criticism of Titan specifically. It does mean you cannot know what you would pay without entering a sales process, and two buyers in the same building class can pay materially different bill rates for comparable unarmed coverage depending on scope, volume, and negotiation. We will not publish a competitor's hourly rate we have not verified, and you should distrust any site that does.
Contract security is built around term agreements. The model assumes a durable relationship: a staffed post, a dedicated account structure, a renewal cycle. That is the right structure for a building that needs an officer every day for years. It is the wrong instrument for a three-week construction phase, a single event, or a Friday-night fill-in. Read the notice period and auto-renewal clause on anything you sign.
Private equity ownership changes the incentive clock. Quad-C's involvement and the Marksman merger are how Titan got to national scale, and scale brought capability. It also means the business is on an investment timeline, and integration across two merged organizations is rarely uniform across every market on day one. Ask specifically which office will service your account, how long that team has been in place, and whether it came from Titan or Marksman.
Outside Chicago, you are buying the brand, not the density. Titan's deepest advantage is geographic and cultural: it knows Chicago commercial real estate. In a market where it recently arrived through a merger, that advantage is thinner, and a strong local agency may know your submarket better.
Short-notice and one-off coverage is not the design center. Nothing about a staffed, account-managed, hardware-integrated program is optimized for booking two officers for Saturday.
Where a marketplace fits instead
Calvis is structurally different, and the differences are concrete rather than rhetorical.
You compare several vetted agencies at once. Instead of running one sales process at a time, you see multiple qualified local agencies for the same post side by side. That comparison simply does not exist in the traditional contract model, where you get one quote per conversation.
Rates are visible before you book. Each agency's flat hourly rate is shown up front, with unarmed, armed, mobile patrol, and specialized posts priced accordingly. You see the number before a salesperson is involved.
No annual minimum to start. Book a single shift, a weekend, an event, or ongoing recurring coverage. You are not signing a term to find out whether an agency is any good.
Vetting happens before the guard arrives. Agency licenses and individual guard registrations are verified against state databases as a condition of appearing on the marketplace, and each guard's credentials and GPS-verified patrol record are visible in your dashboard. Every guard placed through Calvis holds a current state license issued to the employing agency. Our guide on how to vet a security guard company covers what those checks involve if you are doing it yourself.
Coverage is not tied to one company's payroll. Because the network is agencies rather than a single employer, coverage extends across markets without a national master agreement. See locations for current markets.
What Calvis does not do: install a badge reader, run your access control system, staff a white-label concierge desk, or write your emergency operations plan. If the officer is one component of an integrated building program with a hospitality mandate attached, a firm like Titan is the right partner and you should treat the guarding decision as part of that larger package rather than as a separate line item.
Start comparing local agencies →
Head-to-head
| Factor | Titan Security Group | Calvis marketplace |
|---|---|---|
| What it is | Contract security company (officers, hospitality staff, electronics, consulting) | Marketplace matching buyers with vetted licensed agencies |
| Origin and scale | Founded 1994, Chicago HQ; company states nearly 10,000 security staff | Network of independent local agencies |
| Coverage area | 29 states per Titan's site; over 30 per the combined Marksman Titan site | Not region-locked; agency network by market |
| Deepest strength | Chicago commercial real estate and downtown properties | Choice and speed on the guarding line item anywhere |
| Pricing visibility | Quoted per contract after a sales process | Flat hourly rates published before you book |
| Contract commitment | Term agreements; read notice and auto-renewal terms | None required to start; single shift to ongoing |
| Guard employer | Titan employs and licenses its officers | Independent agencies employ and license their guards |
| Access control and surveillance | Yes, through Titan Electronics | No, guarding only |
| Hospitality and concierge staffing | Yes, an explicit service line | No |
| Consulting and emergency planning | Yes | No |
| Comparison shopping | One vendor, one quote | Multiple vetted agencies, side by side |
| Credential visibility | On request | Guard license and GPS patrol record in dashboard |
| Best for | Staffed downtown properties, tenant-facing posts, integrated building programs | Single-site, events, projects, short-notice, and price-sensitive coverage |
Read that as two designs, not a scoreboard. Titan optimizes for a single accountable vendor embedded in a building's daily operation. Calvis optimizes for choice, price transparency, and speed on the guarding decision specifically.
How to choose
You manage a downtown office tower or a property-managed portfolio
This is Titan's home ground, and in Chicago especially you should get their quote. Also get one competing bid from a strong regional agency so you know what the hospitality and integration bundle actually costs. Bundling has real value; you should know its price rather than assume it is free. For office and mixed-use sites generally, see commercial security.
You have one building and only need officers
You are buying a labor line item, not a building program. Compare vetted local agencies on rate and responsiveness. A marketplace lets you do that in one sitting instead of running five sales processes.
Your need is an event, a project, or seasonal
A term agreement is the wrong instrument for a ninety-day construction phase or a two-day festival. Book the window you actually need. Temporary security guard coverage covers short-duration staffing.
Your sites are outside Chicago
Titan's post-merger footprint may well reach you, but the density advantage that makes it strong in the Loop does not automatically travel. Compare it against agencies with real depth in your specific submarket rather than assuming a national footprint means local strength.
You need armed coverage
Licensing scrutiny matters more here. Confirm the armed registration and firearms permit are current for the specific officer assigned, not just for the company. On Calvis those credentials are visible in the dashboard before the shift starts.
The throughline: get the rate before the sales call, verify the license through the state regulator directly, match the contract length to the actual job, and separate the guarding decision from the hardware and hospitality decisions unless the bundle is genuinely earning its premium.
Compare published pricing for your coverage type →