The Best Technology

Customize for Your Business Needs

Dedicated to

Exceptional Customer Service and Technical Repair.

For 59 years, IEC has provided customer service and repair at the highest standards. We have a regional network of experienced, factory-trained technicians and customer support personnel to assist our customers with Fire Suppression, Fire Protection, Security Systems, and Time & Attendance Solutions. Our customers are located throughout Tennessee, North Georgia and Northeast Alabama with offices located in Chattanooga and Nashville.

More About Us

Our Team »

Meet our experienced team that will take you through the IEC process, from the initial consultation and installation to service and support.

History »

Founded in 1959, IEC now has thousands of installations throughout Southeastern Tennessee. Learn about our history.

Products »

We offer an array of cutting edge products that can be customized for your organization. Browse our products.

Contact Us »

Reach out to IEC today to schedule your free consultation today.


2020 THCA/TNCAL Convention & Trade Show

We hope to see our wonderful Clients and meet new folks at our IEC Time Systems’ Booth in the upcoming 2020 THCA/TNCAL Convention & Trade Show in Nashville, TN.   Stop by for a conversation David Miller along with other Time * Payroll and HCM Specialist to answer your questions.

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  • “Thank you. You guys are always so quick at working through these things for me.

    You guys are the best in my book!  I’ll certainly pass referrals on! “ 

    Becky Keller Director of Human Resources Wilkins Research Services, LLC

    “I love the program for what I do it makes my job easy when payroll runs around.”

    Sheila H. HR Manager Long Term Care Facility

    “It was really good to talk with you the other day, IEC has always been super easy to work with! I truly appreciate having great representatives, like yourself, to help when I have needed support for my AOD system.”

    Amanda (Manufacturing)
  • I wanted to take a minute to tell you how much we love the GT-400 (hand punch) time clock and the service received from IEC. If there were any issues or questions with the hardware or the website, your company has been quick to resolve the problem. Your dedication to customer service has not gone unnoticed. We are pleased to be partnered with IEC and would recommend your company to anyone looking for good service.

    Thank you for all you have done for us over the past ten plus years.

    Attendance on Demand with Hand Punches HR Director Chattanooga, TN

    “The time and attendance system is wonderful. It is very easy to use , saves time and money.”

    Dixie Manis Office Manager WyndRidge Health & Rehab Center ( LTC )

    “International Equipment offers high quality time and attendance systems and then provides excellent support after installation and beyond.”

    Fred Hetzler President Eureka Foundry
  • “Very Satisfied. Equipment is great and customer service is best around! These guys will bend over backwards to get you what you need.”

    Vicki Hamilton Human Resources Director CPQ Professional Imaging