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Which Security Systems & Service Provider Should You Choose in Missouri?

Review 20 security providers across Missouri, including Kansas City, Chesterfield and Saint Peters, and find out what each company offers. Consider customer feedback and business details, then shortlist providers who offer the systems or protection services you need.
Chesterfield (2)
Columbia (1)
Grandview (1)
Independence (1)
Jefferson City (1)
Joplin (1)
Kansas City (4)
Lebanon (1)
Saint Charles (1)
Saint Peters (2)
Shell Knob (1)
Springfield (1)
St. Louis (1)
West Plains (1)
Willow Springs (1)
Jade Alarm
50+ Years
Emergency
5 reviews
Jade Alarm
50+ Years
Emergency
5 reviews
We handle all aspects of installation, monitoring, and service in-house with our trained personnel
Protect your home or business with Jade Alarm's 24/7 monitored security systems. Serving Kansas City since 1969 with fire alarms, video surveillance, and proprietary SecureNet technology.
Commercial Security Residential Security Burglar Alarms
(816) 333-5233 Call Profile
4 reviews
Diversified Security
31 Years
4 reviews
25+ years of security system expertise from military and law enforcement veteran founder
Trusted security solutions from Diversified Security in Kansas City, MO. Specializing in alarm systems, surveillance, access control, and security consultation with 25+ years of expertise.
Access Control Alarm Systems Surveillance Cameras
(816) 813-2288 Call Profile
3 reviews
Citizen's Guard Security
Emergency
3 reviews
We deploy former law enforcement and military-trained security professionals
Trusted security solutions in St. Louis. Citizen's Guard Security offers armed guards, mobile patrols, and event security services for businesses and events across Missouri and neighboring states.
Armed Security Officers Mobile Vehicle Patrol Event Security
(877) 322-8770 Call Profile
1 review
Knighthawk Security Services
Emergency
1 review
Our officers have military, police, or corrections backgrounds
Professional security services in Cottleville, MO, offering patrol, alarm response, and customized security solutions to protect businesses and communities.
Patrol and Alarm Response Industrial Security Warehouse Security
(636) 234-5167 Call Profile
Alarm 24
50+ Years
Emergency
1 review
Alarm 24
50+ Years
Emergency
1 review
We offer 24/7 St. Louis UL monitoring with local emergency responders.
Alarm 24 provides advanced security systems and 24/7 monitoring services in St. Louis, MO, offering customized solutions for homes and businesses. Protect your property with cutting-edge technology and rapid emergency response.
Fire Alarm Systems Video Surveillance Access Control
(636) 970-1777 Call Profile
7 reviews
Inglorious Protection Services
6 Years
Emergency
Open 24/7
7 reviews
We have 13 years of experience in professional security services
Professional security services in Springfield, MO. 13+ years of experience with military-trained guards, 24/7 protection, and customized security solutions for residential and commercial clients.
Security Guard Services Event Security Juvenile Transportation
(417) 265-5947 Call Profile
Praetorian Guard Services
13 Years
Emergency
Open 24/7
4 reviews
Praetorian Guard Services
13 Years
Emergency
Open 24/7
4 reviews
Founded in 2013 by a law enforcement and military veteran with 10+ years of experience
Trusted St. Louis-based security provider offering armed guards, mobile patrols, and executive protection services nationwide. Praetorian Guard Services delivers professional, technology-driven security solutions for businesses and high-profile individual
Security Guard Services Mobile Patrol Bike Patrol
(800) 745-8573 Call Profile
Not rated yet
Grennan Communications
41 Years
Emergency
Not rated yet
40 years of local telecommunications expertise
Trusted provider of business phone systems, security solutions, and structured cabling serving Southern Missouri and Northern Arkansas since 1985. Authorized Tadiran equipment dealer with 24/7 emergency services.
Telephone Systems Security Systems Camera Systems
(417) 256-6588 Call Profile
Not rated yet
Callisto Communications
19 Years
Emergency
Not rated yet
We offer 150+ combined years of telecom engineering expertise
Trusted telecom and security solutions provider serving St. Louis and nationwide. Specializing in unified communications, audiovisual systems, and Rhombus security installations since 2007.
Telecom Solutions Audiovisual Systems Commercial Security
(636) 812-3600 Call Profile
Not rated yet
Lebanon Phone Center & Alarm
43 Years
Emergency
Not rated yet
We offer 24/7 alarm monitoring services
Lebanon Phone Center & Alarm Inc. provides expert installation and maintenance of business telephone systems, security, fire alarms, and CCTV in Lebanon, MO since 1983.
Business Telephone Systems Cloud Hosted VoIP Burglar Alarm Systems
(417) 532-9819 Call Profile