Security guard companies in Katy
Katy's growth means busy retail, new construction and gated communities, all spread along the Interstate 10 corridor.

The setting
Katy began as a railroad stop. Katy lies about 30 miles west of Houston and sits at the tripoint of Harris, Fort Bend and Waller counties. It grew first on rice farming and the Missouri-Kansas-Texas railroad and was incorporated in 1945. Houston's growth then moved west along Interstate 10, and the Census counted 21,894 residents in 2020, up from 14,102 in 2010.
That growth means new retail strips, new subdivisions and a steady amount of construction, which is where guard demand clusters.
Retail strips and wide lots
Suburban retail in Katy usually means a strip center with shared parking and a late evening crowd. Crape myrtle trees line many lots, and storefront lights glow after dusk. A single patrol that passes through at irregular times can serve a small center, and a larger center may add an evening post. The retail guide covers how stores and centers split those posts.
A mobile patrol suits several small centers owned by one manager. See the mobile patrol guide.
New construction and communities
Where houses and shopping centers are being built, construction security matters: a gate officer, a log and an overnight patrol deter theft. Where communities are complete, gated entrances and neighborhood patrols are common, and some companies offer gated community and residential coverage.
The construction guide explains gate control and fire watch for active sites.
What owners ask for in Katy
Katy owners usually describe four concerns: break-ins at retail strips after closing, vehicle theft from wide lots, materials theft at active construction sites and trespass at vacant parcels waiting to be developed. Each concern maps to a post type: an evening officer for the strip, a patrol for the lot, a gate and log for the site, and a scheduled drive-by for the empty parcel.
Ask each company how fast a supervisor can reach a Katy post, since the area sits about 30 miles west of Houston and traffic on Interstate 10 changes the answer through the day. Then compare the written answers, and request a short initial term so you can adjust coverage as a project or a lease changes.
Questions about security in Katy
Where is Katy?
About 30 miles west of Houston, centered at the tripoint of Harris, Fort Bend and Waller counties, according to the city and the Census.
What security do Katy retail strips use?
Many use a patrol that visits at irregular times, sometimes with an evening post. See the retail guide.
Do new construction sites in Katy need guards?
Sites hold tools and materials that attract theft, and many owners hire a gate officer and an overnight patrol.
Do guard companies serve gated communities?
Several cover gated community or residential sites, for example United Protective Services.
Do I need an armed guard in a suburb?
Most suburban posts are unarmed. An armed post requires a commissioned officer or personal protection officer under Texas law.
How do I verify a Katy company's license?
Look up the company name in the DPS Texas Online Private Security portal.
Who do I call in an emergency in Katy?
Call 911. A guard company is never a substitute for emergency services.