Best car dealership security companies in Houston (2026)
Finding the best car dealership security company in Houston comes down to scale, because the threat on these lots is a whole truck driven off, not just a part cut loose. The Gulf Freeway run on I-45 South and the Katy Freeway corridor on I-10 West line up franchise and used stores across multi-acre footprints, and the region's truck-heavy inventory is exactly what organized crews want and can put on the interstate in under a minute. The right partner knows a single fixed post cannot see a lot measured in acres, so freeway-frontage stores need true mobile patrol that covers every row and weights the perimeter where stolen units make their exit.
Calvis is not a security agency and is not itself licensed. Instead, we vet and match independently-licensed dealership security agencies across the Houston metro so you can compare qualified options in one place. We screen each agency's licensing, insurance, and experience protecting open lots, showrooms, and service departments, then connect you directly with the ones that fit your inventory and hours. You stay in control of who you hire, and every agency you see has already cleared a real bar.
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Inside auto dealership security in Houston
Scale is the whole story in Houston, where dealers operate some of the largest open lots in the country and the threat is a full vehicle driven off, not just parts cut from it. The Gulf Freeway run on I-45 South packs franchise and used stores along both frontage roads, and the Katy Freeway corridor on I-10 West stretches the same multi-acre footprint to the west, both stacked with the trucks and SUVs that organized crews can put on the interstate within a minute of grabbing them. A single stationary post cannot see a lot this size, so the perimeter rows nearest the frontage road are where whole units vanish first. Heat sets the operational floor: brutal daytime temperatures and long summer nights mean patrol has to be staffed and rotated for the conditions, and trucks parked on a service drive awaiting parts sit exposed for days. Relay-key attacks and converter saws ride alongside the full-vehicle problem on that same inventory. Dealers here typically combine wide overnight patrol, daytime key-room and write-up control, and camera-backed response, and they judge agencies on Texas DPS PSB credentials and on whether one crew can genuinely cover a freeway-frontage lot measured in acres.
Matched to
what you need.
Security needs aren't one-size-fits-all. The Houston network spans these auto dealership security specialties — tell us what you need and we match you to the agencies built for it.
Overnight Open-Lot Inventory Patrol
Patrol built for acreage, where the real risk is a whole truck driven onto I-45 before anyone reacts. Officers run a vehicle-and-foot loop across the full footprint, weight their time to the frontage-road perimeter where crews stage their fastest exits, and keep the route unpredictable so no corner of a Gulf Freeway or Katy Freeway lot sits unwatched long enough to clear.
- Ideal for
- Multi-acre freeway-frontage lots, large truck-heavy franchises, and corridor used-car rows
- Coverage
- Gulf Freeway corridor on I-45 South, Katy Freeway on I-10 West, North and Southwest Freeway stores
Key-Fob & Key-Storage Security
On a high-volume Houston truck store the key board moves hundreds of fobs a day across busy porter lanes, and one that walks puts a full-size truck on the frontage road instantly. The officer gatekeeps the cabinet, ties every handoff back to a porter or test-drive ticket, and secures the board at close so the after-hours risk shifts entirely to the patrolled lot.
- Ideal for
- High-volume truck franchises, large showrooms, and stores with heavy porter traffic
- Coverage
- Gulf Freeway showrooms, Katy Freeway franchise floors, Southwest Freeway stores
Catalytic-Converter & Relay-Key Theft Deterrence
The same organized crews that move whole trucks also work converters and relay attacks on Houston's service drives, where vehicles awaiting parts sit baking for days. Officers anchor those stalled bays and the keyless truck rows, cutting off the saw or the relay handshake at the approach instead of finding the damage at the next walkthrough.
- Ideal for
- Truck-heavy stores, busy service drives, and perimeter staging rows near the freeway
- Coverage
- I-45 South service drives, Katy Freeway back rows, Southwest Freeway perimeter lots
Showroom & Service-Drive Officer
A daytime presence across the showroom and the high-throughput service write-up lane, where accessory and parts loss hides in the volume of a big Houston store. The officer keeps a customer-first posture on the floor and brings order to the heavy after-hours night-drop these freeway lots see.
- Ideal for
- Franchise showrooms, high-volume service departments, and stores with accessory displays
- Coverage
- Gulf Freeway showrooms, North Houston franchise floors, Katy and Sugar Land stores
Alarm Response & Lot Camera Monitoring
Camera coverage across acreage no single feed can fully police, backed by an officer who reaches the alarm point on the ground. On lots this big a remote operator cannot tell a heat-shimmer false trip from a crew at the fence line, so on-site verification is what turns a wall of monitors into an actual response.
- Ideal for
- Multi-rooftop dealer groups, large standalone lots, and stores without 24/7 on-site staff
- Coverage
- Houston-area dealer groups, Gulf and Katy Freeway corridors, suburban frontage-road lots
A real bar,
not an ad auction.
Every agency in Houston clears the same four checks before it can take auto dealership security work. Licensing is verified through the Texas Department of Public Safety (DPS) Private Security Bureau.
State licensing verified
Every agency holds an active state security license. We confirm it before any agency can take work.
Active insurance on file
Current general-liability (and where applicable, workers' comp) coverage is verified, not assumed.
Background-checked officers
Agencies field licensed, background-checked guards — the people who actually show up on site.
Tracked reliability record
Shift-reliability is measured on the platform. Agencies that no-show or slip on coverage are removed.
What auto dealership security costs in Houston
Standard posts, patrol, and monitoring. Recurring contracts are typically priced below on-demand rates.
Coverage where an armed presence is warranted. Rates vary with risk profile and shift length.
Final pricing depends on site, hours, number of officers, and whether you need a static post or mobile patrol. Get a firm quote by requesting a match above.
Common
questions
Every agency we match holds an active Texas DPS Private Security Program (DPS PSB) license and carries general-liability and workers'-comp coverage. Because Houston lots are so large, we add a capacity test on top: can the agency actually field and rotate enough officers to patrol a multi-acre freeway-frontage store rather than guard one gate. Only agencies that pass both reach your shortlist.
Unarmed lot and showroom officers generally land around $30 to 50 per hour and armed officers around $50 to 88. Lot size is the biggest lever here: a multi-acre frontage lot that needs vehicle patrol and more than one officer prices toward the top, while a single daytime showroom post sits at the floor. Shift length, summer-night coverage, and officer experience fill in the rest.
Yes. Each agency carries its own active DPS PSB license, the Texas credential for private security. Calvis is a marketplace rather than a licensed security provider, so we verify that license and the agency's insurance before connecting you with independently-licensed agencies.
Yes, but it takes the right model. A lot measured in acres outruns any single fixed post, so the agencies we vet staff true mobile patrol that loops every row on varied timing and leans on the frontage-road perimeter where crews move trucks onto I-45 and I-10 fastest. Coverage scales to the lot, and you can add officers on the peak-risk nights.
Get matched in
Houston.
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