Best residential security companies in San Antonio (2026)
Security on the River Walk's edge, inside a Stone Oak gated subdivision, and on a military family's home near one of San Antonio's five installations are three distinct jobs, and this is a city where government-adjacent property awareness sits alongside straightforward suburban patrol. The residential map runs from the historic King William and Southtown homes near downtown to The Pearl's converted-brewery lofts, then north into the master-planned gated communities of Stone Oak and out to the growing subdivisions around New Braunfels and Helotes.
San Antonio's particular flavor is the blend of military heritage and fast suburban growth: families rotating through assignments near Lackland, Fort Sam Houston, and the other bases need flexible, sometimes short-term residential coverage, while the booming northern suburbs open new gated communities faster than HOA boards can vet providers. Calvis exists to match each of those jobs — a Stone Oak gatehouse, a Pearl-district loft lobby, an armed detail in The Dominion, a vacant-home watch for a deployed family — to a Texas-licensed agency that already runs that property type, instead of leaving homeowners and HOA boards to cold-call companies they can't verify.
Get started
Choose how you'd like to proceed
No upfront payment · Available 24/7
Inside residential security in San Antonio
San Antonio residential security splits along the city's growth lines. The far north — Stone Oak, The Dominion, the master-planned communities spilling toward New Braunfels and Helotes — is gated-community territory, where the work is gatehouse staffing and roving patrol across large, multi-entrance subdivisions. The downtown core and its historic edges, King William and Southtown plus The Pearl's brewery-loft conversions, lean on foot patrol and access control that can tell a resident from River Walk tourist spillover. The high-end pocket of The Dominion and the estate lots of Alamo Heights and Terrell Hills run armed residential details. And the military layer is unique to San Antonio: with five major installations and constant PCS rotation, families near Lackland, Fort Sam Houston, and Randolph create steady demand for flexible coverage and vacant-home watch during deployments. The Medical Center's surrounding apartment and condo density adds another concierge-and-access market. That mix of gated patrol, downtown access control, estate work, and military-driven flexibility is why one provider rarely covers a San Antonio portfolio cleanly.
Matched to
what you need.
Security needs aren't one-size-fits-all. The San Antonio network spans these residential security specialties — tell us what you need and we match you to the agencies built for it.
Gated Community & HOA Patrol
The far-north growth corridor — Stone Oak, the communities pushing toward New Braunfels, the subdivisions around Helotes — is built on gated entries and long perimeter roads, and Calvis staffs the gatehouses, validates guest and contractor traffic against resident lists, and runs interior loops across the multi-entrance layouts where one front-gate camera leaves whole sections of a Stone Oak community unwatched.
- Ideal for
- HOA boards and community managers in far-north master-planned communities
- Coverage
- Stone Oak, Helotes, New Braunfels, Cibolo, Timberwood Park
High-Rise Concierge & Access Control
The Pearl's converted-brewery lofts and the condo and apartment density around the Medical Center run on a staffed lobby, and Calvis places concierge officers who screen residents and guests, manage package and elevator access, control parking, and keep River Walk and downtown foot traffic from drifting into residential buildings where the unattended door is the whole exposure.
- Ideal for
- Condo associations and managers in The Pearl and Medical Center corridors
- Coverage
- The Pearl, Downtown, Medical Center, Southtown, River North
Armed Estate & High-Value Residential
In The Dominion's gated luxury enclave and the established estate streets of Alamo Heights and Terrell Hills, armed officers licensed through the Texas DPS Private Security Bureau provide fixed-post and residence-coordinated coverage for high-value households with on-site staff, frequent vendor traffic, and privacy expectations a marked patrol truck can't satisfy on a private drive.
- Ideal for
- Private estates and high-net-worth families in The Dominion and Alamo Heights
- Coverage
- The Dominion, Alamo Heights, Terrell Hills, Olmos Park, Shavano Park
Mobile Patrol & Alarm Response
Marked-vehicle patrols on randomized routes cover San Antonio's spread-out residential neighborhoods with on-call alarm response — so a tripped sensor at a home near the Medical Center or out in Stone Oak at 3 a.m. gets a licensed officer on scene rather than an unanswered call — built for streets that pool patrol cost across many homes instead of funding a fixed post.
- Ideal for
- Neighborhood associations and homeowners sharing patrol across the suburbs
- Coverage
- Stone Oak, Alamo Ranch, Medical Center, Southtown, Schertz
Vacant & Seasonal Property Watch
With five installations driving constant PCS moves, San Antonio has a steady supply of homes left empty during deployments and transfers near Lackland, Fort Sam Houston, and Randolph — and Calvis runs scheduled interior and exterior checks on those, plus between-tenant rentals, verifying entries, deterring break-ins on visibly empty streets, and giving deployed or out-of-state owners time-stamped proof the home is intact.
- Ideal for
- Deployed military families and landlords holding empty homes near the bases
- Coverage
- Lackland area, Fort Sam Houston area, Randolph/Universal City, Converse, Live Oak
A real bar,
not an ad auction.
Every agency in San Antonio clears the same four checks before it can take residential 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 residential security costs in San Antonio
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
Calvis maintains a roster of independent San Antonio-area agencies and screens each before it can take residential work — confirming the company is licensed by the Texas DPS Private Security Bureau, that guards hold their state credentials, that any armed officers carry the proper Texas commission, that the firm has general liability and workers' compensation coverage, and that it has a real track record on your property type, from a Stone Oak gate to a Dominion estate. We then match your address to an agency already running that kind of post.
In San Antonio, unarmed residential guards typically run $27–42/hr and armed officers $50–80/hr, with the rate driven by post hours, whether it's a fixed gatehouse, a roving suburban patrol, or an armed estate detail, and how many shifts a week you need. A shared neighborhood mobile-patrol arrangement lands at the low end; a 24/7 armed estate post in The Dominion sits at the top. Flexible short-term coverage for a deploying military family is quoted by the engagement. Calvis collects competitive bids from vetted San Antonio agencies so you compare real numbers.
Yes. Every agency Calvis matches you with in San Antonio is independently licensed by the Texas Department of Public Safety Private Security Bureau, and any officer carrying a firearm holds the corresponding Texas commission. To be clear, Calvis is not itself a security guard company and is not licensed as one — we are the verification and matching layer that confirms licensing and connects you with qualified Texas agencies that hold the right credentials.
Yes, and it's one of the most common requests here. With Lackland, Fort Sam Houston, Randolph, and the other installations driving constant PCS moves and deployments, San Antonio agencies are used to flexible vacant-home watch — scheduled interior and exterior checks while you're away, deterring break-ins on a visibly empty street and sending time-stamped reports so a deployed spouse or out-of-state family member has proof the home is secure. Calvis can put that short-term engagement out to bid among agencies that already cover the base-adjacent neighborhoods.
Hiring directly means you have to confirm Texas DPS Private Security Bureau licensing, verify armed commissions and insurance, work out which firms genuinely handle gated communities versus downtown lofts versus base-adjacent vacant watch, and negotiate price with no benchmark. Calvis has already vetted a roster of San Antonio agencies and puts your job out to several at once, so you get competitive bids from companies proven on your property type without making the rounds of calls and license checks yourself.
Get matched in
San Antonio.
Get started
Choose how you'd like to proceed
No upfront payment · Available 24/7