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Explore Security Systems & Services in Illinois

Review the services of 39 security providers across Illinois, including Chicago, Elk Grove Village and Peoria. Whether you need alarm systems, video surveillance or on-site security, look for relevant businesses and inquire about availability and pricing.
Alsip (1)
Chicago (16)
Collinsville (1)
Elgin (1)
Elk Grove Village (4)
Elmhurst (1)
Joliet (1)
Lombard (1)
Naperville (1)
Northbrook (1)
Orland Park (1)
Pekin (1)
Peoria (2)
Quincy (1)
Salem (1)
Schiller Park (1)
South Holland (1)
Springfield (1)
Tinley Park (1)
Washington (1)
17 reviews
Umbrella Security Systems
17 reviews
Umbrella Security serves commercial customers in Chicago and Northern Illinois with professionally designed security systems and continued local support. We specialize in security cameras, access control...
Website (630) 270-3313 Call Profile
Not rated yet
ASI Security Services
Emergency
Not rated yet
We employ former law enforcement and military personnel with advanced security training
Trusted security solutions in Chicago, offering armed/unarmed guards, consulting, and training. Protecting businesses and individuals with professional, experienced personnel.
Armed Security Guards Unarmed Security Guards Security Consulting
(773) 270-8400 Call Profile
Not rated yet
Benford Protection Group
Emergency
Not rated yet
Our team has over 20 years of active law enforcement experience.
Benford Protection Group offers professional security services in Chicago, IL, serving financial institutions, residential properties, and commercial clients with expert risk mitigation and protection solutions.
Security Services Executive Protection Risk Mitigation
(773) 902-7500 Call Profile
Not rated yet
Integrity Security Services
Emergency
Not rated yet
We offer 24/7 business support in Illinois.
Integrity Security Services offers armed/unarmed security training, fingerprinting services, and Concealed Carry permit preparation in Illinois. Contact us for 24/7 support and customized security solutions.
Retail Security Factory Security School Security
(773) 685-6600 Call Profile
Not rated yet
Cam9install
Not rated yet
We offer specialized expertise in security camera installation and network optimization
Cam9install delivers professional security camera installation, network optimization, and smart home solutions in Chicago. Trusted residential and commercial security services by experienced technicians.
Security Camera Installation CCTV Maintenance Surveillance System Design
(773) 747-8809 Call Profile
Not rated yet
Security Doctors
Emergency
Not rated yet
Family-owned security provider with local Illinois expertise
Trusted home and business security systems in Chicago. 24/7 monitoring, smart home automation, and customized security solutions for Illinois residents since 2012.
Home Security Systems Business Security Solutions 24/7 Monitoring
(847) 386-8838 Call Profile
Not rated yet
VinTech Systems
Emergency
Not rated yet
We offer 18 years of experience in customized security solutions.
VinTech Systems offers advanced security solutions in Chicago, including HD surveillance, alarm monitoring, and access control. Trusted for over 18 years with 24/7 support and customized systems for homes and businesses.
High Definition Video Surveillance Burglar Alarm Monitoring Access Control Systems
(773) 388-1208 Call Profile
Not rated yet
Tribe Security
Emergency
Not rated yet
Native American-owned with cultural commitment to integrity
Tribe Security offers licensed, bonded security services in Chicago, including event security, tactical protection, and 24/7 mobile patrols. Native American-owned with trained professionals.
Event Security Mobile Patrol Tactical Security
(773) 951-2955 Call Profile
Not rated yet
U S Security & Protective Services
Emergency
Not rated yet
We offer 50+ years of combined law enforcement expertise in security solutions.
U S Security & Protective Services offers tailored security solutions in Chicago, including event protection, retail security, and personal protection services. With 50+ years of law enforcement experience, we ensure safety and peace of mind.
Personal Protection Event Security Patrol Services
(773) 455-1220 Call Profile
Alert Protective
44 Years
Emergency
Not rated yet
Alert Protective
44 Years
Emergency
Not rated yet
We have over 40 years of experience in the security industry.
Trusted security solutions for homes and businesses in the Midwest since 1982. Custom alarm systems, 24/7 monitoring, and advanced surveillance. Serving Chicago and surrounding areas.
Alarm Systems Fire Alarms Video Surveillance
(855) 433-6700 Call Profile