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46 Years
experience
Emergency
services
Custom Security and Fire Detection Solutions in Naperville, IL
First Security Systems Security Systems was founded in 1980 with a focus on fire detection systems and has grown into a full-service provider of customized technology solutions. Our team combines listening skills with expert engineering to deliver high-quality installations that meet or exceed customer expectations. We specialize in fire detection, security systems, healthcare communications, and educational communications, serving the greater Chicago area and Northern Illinois. Our approach integrates sales, design, installation, and service to create solutions that evolve with client needs without costly upgrades. With nearly 50 field personnel, we prioritize customer satisfaction through consultation, project management, and 24/7 emergency services.

Our reputation is built on delivering reliable, code-compliant systems that enhance safety and productivity across diverse industries. We maintain partnerships with leading technology vendors and hold UL certification for fire/life safety installations. Our commitment extends beyond installation to ensuring clients understand and maximize the value of their technology investments. Over four decades of experience have solidified our position as a trusted partner for low-voltage infrastructure solutions. We serve healthcare facilities, educational institutions, commercial buildings, and municipal projects with tailored systems that address specific operational challenges.
Services
Fire Detection Systems Security Systems Healthcare Communications Educational Communications Professional Sound Systems Surveillance Solutions Access Control Emergency Notification System Maintenance Project Management
Details
  • Year established: 1980
Highlights and features
  • 40+ years of experience in fire detection and security systems
  • 24/7 emergency service with rapid response capabilities
  • UL-certified installations for fire/life safety compliance
  • Team of specialized engineers and technicians with industry expertise
  • Solutions designed to evolve with client needs without costly replacements
Associations and certifications
  • Underwriters Laboratory (UL)
Services
Fire Detection Systems
We design and install advanced fire detection systems that integrate with building infrastructure to ensure early threat identification. Our UL-certified technicians use Siemens and Cerberus Pro systems to meet local codes while providing scalable solutions. Systems include Vesda air-sampling smoke detection and gas monitoring for specialized environments.
Security Systems
Our security solutions combine CCTV, access control, and alarm systems with customized integration for healthcare, education, and commercial facilities. We use GE/Security and Brivo technologies to create scalable systems that enhance safety while supporting remote monitoring capabilities for emergency response teams.
Healthcare Communications
We implement nurse call systems, patient safety solutions, and workflow optimization tools for hospitals and senior living facilities. Our wireless systems integrate mother-baby authentication, infant security, and HIPAA-compliant documentation tools to improve patient care efficiency and staff responsiveness.
Educational Communications
Our school-focused solutions include intercoms, mass notification, security cameras, and access control systems for K-12 and higher education institutions. We integrate these systems with emergency response protocols to create safe learning environments while supporting modern teaching technologies.
Professional Sound Systems
We install customized sound systems for churches, schools, theaters, and sports facilities using high-quality components. Our designs address acoustical challenges while providing scalable solutions for public address, wireless headset operations, and multi-zone audio distribution in complex venues.
Questions
What services does First Security Systems Security Systems Security Systems offer?
We provide fire detection systems, security systems, healthcare communications, educational communications, surveillance solutions, and professional sound systems with installation and maintenance services.
Are you available for emergency services?
Yes, our 24/7 emergency service team responds promptly to urgent fire detection, security, and system failure situations.
What industries do you serve?
We specialize in healthcare facilities, educational institutions, commercial offices, municipal buildings, and manufacturing environments across Northern Illinois.
How long has First Security Systems Security Systems Security Systems been in business?
We have delivered technology solutions since 1980, with over four decades of experience in low-voltage infrastructure systems.
Are your fire detection systems code-compliant?
All systems meet or exceed local fire codes, with UL-certified installations and integration with access control and personnel tracking systems.
Reviews (2)
Eric Bostic
Dec 24, 2020 Report
Never hire these people, they will run up the man hours on the job, their union worker are lazy, the owner has Napoleon syndrome
Austin Stevenson
Nov 03, 2014 Report
Be careful and avoid them if you see one of their trucks on the road. Their drivers are ignorant of road rules, have no common courtesy, and are generally dangerous to be around. You risk being cut off, flipped off, and possibly run off the road.