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50+ Years
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Fire Protection & Security Systems in Chattanooga, TN
Established in 1959, International Equipment Company (IEC) has built a legacy of excellence in fire protection, suppression, and security systems across Tennessee, North Georgia, and Northeast Alabama. Our team of factory-trained technicians and customer support specialists deliver cutting-edge technology solutions tailored to industries such as government, healthcare, manufacturing, and retail. With offices in Chattanooga and Nashville, we prioritize responsive service, technical expertise, and long-term client relationships.

Our certifications, including NICET and state licenses, underscore our commitment to safety and reliability. IECs partnerships with leading brands like Siemens and Hochiki ensure clients receive innovative, durable systems. We pride ourselves on meeting deadlines, transparent pricing, and personalized support from initial consultation through maintenance. Over six decades, our focus on accountability and customer satisfaction has earned us a trusted reputation in the region.
Services
Fire Protection Fire Suppression Security Systems 24 Hour Monitoring Time and Attendance Systems Central Station Monitoring System Installation Client Training Maintenance Troubleshooting
Details
  • Year established: 1959
Highlights and features
  • We offer 60+ years of experience in fire and security systems.
  • Our regional network of factory-trained technicians ensures rapid response.
  • Exclusive Siemens dealer in Chattanooga with advanced product offerings.
  • Transparent pricing with no surprise upgrades during projects.
  • Dedicated account representatives for consistent client support.
Associations and certifications
  • NICET
  • TN License C-0052
  • TN License C-0485
  • GA License LVA206139
What people say
Excellent support Quick to respond Best around Great service Trusted provider
Services
Fire Protection
IEC designs and installs advanced fire protection systems, including addressable intelligent systems and conventional systems. Our solutions minimize fire risks and ensure compliance for industries like healthcare and manufacturing. With exclusive Siemens products and NICET-certified technicians, we deliver reliable fire detection and response technologies tailored to client needs.
Fire Suppression
Our fire suppression services include clean agent systems and inert gas systems for commercial and industrial facilities. IECs 22 employees provide expert installation and maintenance, ensuring safety for people and assets. Partnerships with brands like Fike and Hochiki guarantee high-quality, durable solutions for sectors such as government and retail.
Security Systems
IEC offers comprehensive security systems, including IP cameras, access control, and intrusion detection. As a Tennessee-licensed alarm contractor, we serve industries like finance and skilled nursing, combining cutting-edge technology with personalized support to prevent theft and ensure facility safety.
24 Hour Monitoring
Our 24/7 monitoring services use cellular and IP-based communicators for real-time alerts. Partnering with providers like Napco, we ensure uninterrupted protection for fire and security systems, meeting the needs of clients requiring constant surveillance and rapid emergency response.
Time and Attendance Systems
IECs time and attendance solutions integrate with payroll and HR platforms, streamlining workforce management. Our systems support applicant tracking, onboarding, and payroll processing, offering scalable tools for businesses to enhance efficiency and compliance.
People
Gaines Campbell
CEO & Managing Owner
Gaines Campbell, a Vanderbilt graduate, has led IEC since 2015. With prior ventures in tech and audio/video industries, he brings strategic leadership. Active in community service, he mentors at Sewanee Theological School and serves on non-profit boards.
Bob Bible
Time Systems & IT Manager
Bob Bible oversees IECs time systems and IT operations, ensuring clients have cutting-edge tracking technologies. With decades of experience, he implements custom solutions and supports clients in payroll integration, earning praise for his dedication and expertise.
Questions
What services does IEC offer?
IEC provides fire protection, suppression, security systems, 24/7 monitoring, and time and attendance solutions tailored to your business needs.
How long has IEC been in business?
IEC has served clients since 1959, offering over 60 years of expertise in fire, security, and workforce management systems.
Which areas does IEC serve?
IEC operates across Tennessee, North Georgia, and Northeast Alabama, with offices in Chattanooga and Nashville.
Are IEC’s technicians certified?
Yes, our team includes NICET-certified technicians and holds state licenses in Tennessee and Georgia for fire and security systems.
Does IEC offer 24/7 support?
Yes, our 24 Hour Monitoring services ensure continuous protection and rapid response for fire and security system alerts.
Can IEC customize systems for my industry?
Absolutely. IEC tailors solutions for industries including healthcare, manufacturing, retail, and government with specialized fire and security technologies.
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