Security Guard Company in Ellisville, MO
GCI Security officers have protected the St. Louis region for 35+ years. Now we’re bringing career-driven, professionally trained officers to Ellisville’s professional offices, business park, and residential communities.
35+ Years Serving Greater St. Louis
Licensed in Missouri & Illinois
GPS Tracked Patrols
Five-Star Shield Training
MOST SECURITY COMPANIES SEND WHOEVER'S AVAILABLE.
WE SEND WHOEVER'S RIGHT.
Ellisville isn’t a sprawling commercial hub, and that’s exactly the point. This is a close-knit West County city built around professional offices, medical and dental practices, law firms, and the Ellisville Business Park, not big-box retail or corporate campuses. Properties here rely on a security presence that actually knows the neighborhood, not a rotating name tag.
National firms treat communities like Ellisville’s as an afterthought. GCI builds career-driven security officers who stay on your property, recognize your tenants and neighbors, and take ownership of it like it’s their own.
Security Services Available in ELLISVILLE, MO
UNIFORMED SECURITY OFFICERS
Armed and unarmed security guards for residential, retail, corporate, and industrial properties.
MOBILE SECURITY PATROLS
GPS-tracked and dash cam-equipped patrol vehicles for larger properties throughout West County.
SAFESTREET™ RESIDENTIAL PATROLS
Purpose-built for Ellisville's apartment communities, private neighborhoods, and HOAs, backed by consistent, familiar faces in uniform.
Small business & RETAIL StoreFront Security
Uniformed and mobile coverage for Ellisville's independent retailers, restaurants, and small business storefronts.
PROFESSIONAL OFFICE & MEDICAL SUITE SECURITY
Dedicated coverage for professional offices, medical suites, and the Ellisville Business Park, from after-hours access control to daily property checks.
101-POINT SECURITY INSPECTIONS
A full property assessment identifying vulnerabilities before they cost you. Sometimes the answer isn't more security guards. It's the right ones in the right place.
GCI Security is a proud supplier partner of the St. Louis Apartment Association (SLAA), supporting multifamily communities across the region with trusted security solutions.
The GCI Difference:
From Guards to Guardians
LOCAL OWNERSHIP, DIRECT ACCESS
Family-owned in St. Louis for 35+ years. You get direct access to our executive team, not a call center.
FIVE-STAR SHIELD TRAINING
Company-funded advanced training in first aid, de-escalation, crisis response, and more. Most companies stop at the basics.
FAST-TRACK LEADERSHIP PROGRAM
A 15-month advancement pathway that keeps good officers invested in their post instead of churning out.
DEDICATED, ON-SITE LEADERSHIP
In addition to our roving supervision team, full-time accounts get a working supervisor who holds the post to GCI’s standards.
30-Day Worry-Free Guarantee
Not satisfied in the first 30 days? We complete a smooth, professional transition out. No penalties, no disputes.
WHAT OUR CLIENTS ARE SAYING
AREAS WE SERVE
GCI Security is available to serve Ellisville, MO, including the 63011, 63021, and 63038 zip codes, with coverage across:
- The Ellisville Business Park and surrounding professional offices
- Medical and dental practices, law firms, and service businesses
- Independent retailers, restaurants, and small business storefronts
- Residential neighborhoods and HOAs throughout Ellisville
GCI is also proud to protect neighboring businesses and communities throughout West County, including Ballwin, Chesterfield, Des Peres, Manchester, Town and Country, and Wildwood.
FREQUENTLY ASKED QUESTIONS
What is the best security guard company in Ellisville, MO?
GCI Security is a family-owned, licensed security company that has served the Greater St. Louis region, including Ellisville, for over 35 years. GCI provides armed and unarmed security officers, mobile patrols, and residential security for retail, corporate, and multifamily properties throughout West County.
How do I hire a security guard company near Ellisville, MO?
You can request a free quote from GCI Security by calling (314) 531-1500 or submitting a request through gcisecurityinc.com. From there, one of GCI’s client solutions specialists will walk you through every step, from understanding your property’s specific coverage needs to building a custom plan and getting officers on-site, typically providing a full quote within 24 hours.
Is GCI Security licensed to provide security guards in Missouri?
Yes. GCI Security is fully licensed in Missouri and Illinois, with officers vetted through criminal history checks and fingerprinting through the Missouri State Highway Patrol and FBI.
Does GCI Security offer armed security guards in Ellisville, MO?
Yes. GCI Security provides both armed and unarmed security officers in Ellisville, MO, and helps clients determine the right coverage based on their property type and risk profile.
Can GCI Security provide residential security for neighborhoods, HOAs, or apartments in Ellisville?
Yes. GCI Security’s SafeStreet™ program is built specifically for residential communities, apartment complexes, and HOAs throughout Ellisville and West County.
How much does it cost to hire a security guard company in St. Louis?
Security guard pricing depends on coverage type, whether officers are armed or unarmed, and whether mobile patrol coverage is needed. GCI Security provides a free, custom quote for Ellisville and St. Louis-area properties within 24 hours of a request.
GET a FREE ELLISVILLE QUOTE TODAY
YOUR WORRY-FREE SECURITY PLAN STARTS HERE.
Tell us a little about your property, security concerns, and the coverage you’re considering. A GCI Security specialist will review your request, contact you to discuss your options and pricing, and help determine the right security plan for your property.
ARE YOU LOOKING FOR A SECURITY JOB?
Applications are only accepted at STLSecurityJobs.com.