Contact Sign In Add Your Business

Browse the Top 13 Security System Providers Serving Illinois

See what 13 security system providers serving Illinois, including Chicago, Naperville and Arlington Heights, offer for new installations and existing system upgrades. Read customer feedback, explore business profiles and contact companies that match your security requirements.
Arlington Heights (1)
Carpentersville (1)
Chicago (4)
Downers Grove (1)
Elk Grove Village (1)
Lake Zurich (1)
Naperville (2)
Peoria (1)
Wheeling (1)
17 reviews
Umbrella Security Systems
10 Years
17 reviews
Certified expertise in enterprise-grade commercial security technologies
Commercial organizations throughout Chicago and Northern Illinois rely on Umbrella Security for security integration designed around their facilities. We provide commercial video surveillance, access control...
Website (630) 270-3313 Call Profile
20 reviews
24/7 Lightning Locksmith Chicago
Emergency
Open 24/7
20 reviews
We offer 24/7 emergency services for urgent lock and key needs.
We have knowledgeable locksmiths who provide local locksmith service anywhere in Chicago in under 20 minutes typically.
Car Key Replacement Lock Installation Emergency Lockouts
Website (312) 203-1127 Call Profile
LAB USA
Featured
27 Years
Emergency
Not rated yet
LAB USA
27 Years
Emergency
Not rated yet
We offer 24/7 support to minimize downtime and ensure uninterrupted operations.
LABUSA provides secure, scalable IT and security solutions in Pearland, TX, including cloud services, cybersecurity, and compliance for government and SMBs.
Cloud Security Consulting Learning Management Systems Open Hybrid Cloud Platforms
Website (630) 524-4080 Call Profile
8 reviews
Sentry Security
Emergency
8 reviews
We offer 35+ years of experience in integrated security system design and implementation
Trusted integrated security solutions for residential, multifamily, and commercial properties in Wheeling, IL. 35+ years of expertise in 24/7 monitoring, access control, and customized security systems.
Integrated Security Systems Monitoring Access Control
(847) 353-7200 Call Profile
Not rated yet
Affiliated Customer Service, Inc
43 Years
Emergency
Open 24/7
Not rated yet
Alarm Monitoring, Fire Alarms, Life Safety, Home Security, Business Security, Installation
Affiliated Customer Service Inc. offers fire alarm installation, testing, repair, and 24/7 monitoring services across Chicagoland, NW Indiana, and Southern Wisconsin.
Fire Alarm Testing 24 Hour Monitoring Deficiency Repairs
(630) 434-7900 Call Profile
Active Alarm
50+ Years
Emergency
2 reviews
Active Alarm
50+ Years
Emergency
2 reviews
We offer 50 years of experience in Chicago security system installation and maintenance
Trusted Chicago security provider since 1964. Custom alarm systems, fire alarms, 24/7 monitoring, and video surveillance for homes & businesses. Locally owned, family-operated protection solutions.
Commercial Security Systems Fire Alarm Systems Video Surveillance
(847) 438-2600 Call Profile
1 review
Commercial Alarm Systems
Emergency
1 review
We have over 30 years of experience serving the Greater Chicagoland Area.
Trusted security solutions provider in Elk Grove Village, IL. Offering fire alarms, surveillance, access control, and cyber security with 24/7 monitoring. 30+ years of experience protecting homes and businesses.
Fire Alarm Security Camera Systems Access Control
(630) 832-2844 Call Profile
7 reviews
Security Doctors
Emergency
7 reviews
We have over 10 years of experience in home and business security systems.
Security Doctors offers advanced home and business security systems with 24/7 monitoring in Chicagoland. Trusted family-owned provider since 2005.
Home Security Business Security 24/7 Monitoring
(847) 386-8838 Call Profile
6 reviews
Imperial Surveillance
18 Years
Emergency
6 reviews
We offer 24/7 live video monitoring with real-time response to threats.
Advanced security systems and 24/7 monitoring for businesses in Chicago and surrounding areas. Proactive protection with AI-integrated technology and 15+ years of expertise.
Access Control CCTV IP Cameras Cloud Solutions
(847) 375-0300 Call Profile
3 reviews
Oberlander Alarm Systems
50+ Years
Emergency
3 reviews
We offer the latest and newest quality technology.
Oberlander Alarm Systems provides customized security and fire alarm systems for homes and businesses in Peoria, IL, with over 50 years of local expertise and UL-listed equipment.
Home Alarm Systems Business Alarm Systems Security Cameras
(309) 676-3535 Call Profile