Security Guard Services in Houston TX
Veteran-Owned Security Guard Services in Houston TX
Looking for security guard services in Houston TX? Houston is a city of opportunity – but also a city with real security challenges. From rising property crime in busy business districts to large-scale events that draw thousands downtown, safety can’t be taken for granted. That’s why GPI Defense, a licensed and veteran-owned security guard company, delivers trusted protection across Greater Houston. Our security officers bring the discipline, professionalism, and local knowledge needed to keep your people, property, and reputation secure.
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Certified as Veteran-Owned
GPI Defense proudly holds SBA certification as a Veteran-Owned Small Business.
City of Houston Recognized
The City of Houston acknowledges and honors GPI Defense as a Small Business Enterprise.
Top-10 Emergency Services provider
GPI Defense has been honored by Gov CIO Outlook as a Top-10 Emergency Services Provider for 2023.
Comprehensive Security Guard Services in Houston TX
GPI Defense provides professional security guard services in Houston TX, with licensed officers protecting businesses, events, and communities across Harris County. From corporate campuses in the Energy Corridor to residential neighborhoods in Katy, our team delivers reliable, veteran-led protection tailored to Houston’s unique needs.
- Armed & unarmed security guard services in Houston
- Mobile patrol and vehicle patrol across Greater Houston
- Fire watch security
- Event security in Houston for venues of all sizes
- Executive protection in Houston for business leaders and VIPs
Private Investigator Services in Houston TX
Our licensed private investigators provide professional, discreet services for clients across Greater Houston. Whether you’re seeking surveillance, background checks, warrant apprehension services, or corporate investigations, we deliver accurate documentation and reliable evidence that stand up in court. If you need a private investigator in Houston, our team delivers results with discretion.
- Surveillance and discreet monitoring in Houston
- Background checks
- Corporate investigations & fraud detection
- Warrant apprehension services
- Discreet, professional reporting
Why Houston Businesses and Communities Choose GPI Defense for Security Guard Services in Houston TX
Choosing the right Houston security guard company isn’t just about filling a uniform – it’s about proven reliability when it matters most.
GPI Defense is a veteran-owned, DPS-licensed security company with years of experience protecting people, property, and events across Harris County. From Fortune 500 companies to local community organizations, we bring discipline, professionalism, and local knowledge that clients can count on.
One of our long-standing clients, the Harris County – Houston Sports Authority, has trusted GPI Defense to support high-profile events that draw thousands of visitors. This partnership reflects the confidence Houston organizations place in our ability to safeguard both people and reputations.
- Veteran-owned and SBA-certified
- Licensed by the Texas Department of Public Safety
- Proven record with Houston’s largest venues and events
- Trusted by businesses, nonprofits, and government entities
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Security Experience Across Greater Houston
Houston is more than just downtown. From high-rise offices in the Galleria and corporate campuses in the Energy Corridor to gated neighborhoods in Katy, Cypress, and Sugar Land, our officers support everything from event security in Houston to executive protection in Houston.
Our officers understand the unique needs of each environment – whether it’s managing crowds at large public events, safeguarding corporate assets, or providing discreet executive protection in River Oaks.
- Corporate and industrial facilities in the Energy Corridor and Greenspoint.
- Retail and entertainment districts including the Galleria and Midtown.
- Large-scale venues like stadiums, arenas, and event centers across Harris County.
- Residential and gated communities in Katy, Cypress, Sugar Land, and The Woodlands.
- Healthcare and education campuses throughout the Houston metro area.
- Churches and faith-based organizations across Greater Houston.
From Katy to Midtown and everywhere in between, GPI Defense is trusted to protect Houston’s people, property, and events.
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3 Easy Steps to Get Security Guard Services in Houston TX
Schedule Your Free Consultation
Call us at (844) 889-2536 to talk with a licensed security professional about your Houston security needs.
Get a Custom Security Plan
We’ll create a plan tailored to your property, event, or business – whether you’re in Midtown, the Energy Corridor, Katy, or anywhere in Harris County.
Stay Protected, Day and Night
Our veteran-led officers provide reliable, 24/7 protection trusted by Houston businesses and communities, so you can focus on what matters most.
Why Greater Houston Trusts GPI Defense
Houston Security Backed by Service
On-Time Guarantee
We guarantee to always show up on time – every time. If we don’t, you are credited two billable hours.
Real 24/7 Support
Always reach a live dispatcher or supervisor, day or night, without being routed through a call center.
Fast Response Times
Emergencies are handled quickly, with most responses in Houston arriving in under 10 minutes.
Reliable Communication Channels
Multiple direct lines of contact ensure you’re never left without answers when you need them most.
Three Points of Contact
Every Houston security client is supported by a dispatcher, an account executive, and a dedicated account manager.
Clear, Human Communication
We prioritize direct, straightforward updates instead of generic, automated responses and replies.
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Trusted by Houston Businesses, Venues, and Communities
Real Experiences With Our Security Guard Services in Houston TX
"Quick, professional response when it mattered most"
GPI Defense responded immediately to a medical emergency at this event – professional, courteous, and highly effective at their jobs.
Sawyer Park – Spring, TX
"They made security seamless for our Houston venue"
From start to finish, GPI Defense made security seamless for our venue. They operated in professional, smooth, and truly caring manner.”
The Event Place – Houston, TX
"Exactly what protection and service should look like"
Officer Hornsby is a true professional and a pillar in our community – exactly what you want when it comes to safety, protection and service.
Academy – Humble, TX
Trusted Security Guard Services in Houston TX
Call Today for 24/7 Protection
Don’t leave your people, property, or reputation unprotected. GPI Defense is Houston’s veteran-owned security guard company, trusted by businesses, churches, event venues, and communities across Harris County. Our licensed officers are ready to respond 24/7 with professional, reliable protection when you need it most.