Trust our experts with your

Electronic Business Systems

We strive to fully understand your needs and create a strategy for integrating all your systems into one cohesive solution.

Trust our experts with your

Electronic Business Systems

We strive to fully understand your needs and create a strategy for integrating all your systems into one cohesive solution.

Thompson Electronics Company Employees

Who We Are

Thompson Electronics Company specializes in the design, project management, installation, and service of business electronic systems. Since 1980, our superior record has been maintained by providing specialized project teams keyed to each general technology area that we serve including audiovisual, mass communication, emergency communication, security and surveillance, life safety, fire alarm, and repairs, maintenance, and service.

We take business technology to a higher level and strive to build connections with our customers to advise and provide solutions that simplify daily operations, enhance communication, and assist with safety and security.

Featured Solutions

Audiovisual Solutions

Our industry-certified audiovisual team specializes in designing custom AV technology solutions for complex customer requirements.

Smoke and Fire Alarms

Commercial fire alarm systems, interconnected smoke alarms, and control panels are vital components of any facility’s life safety system. We employ certified technicians to design, install, test, and inspect these systems.

Security Systems

We provide security solutions to enhance and protect businesses through access control, video surveillance, intrusion detection, and monitoring solutions.

Nurse Call & Healthcare Solutions

Our expert healthcare team can provide nurse call stations, fall prevention, elopement management, wander guard, intercom, phone, and paging systems for your facility.

Engineering and Design

We have an in-house staff that is qualified to design and engineer your system needs in security and surveillance, fire alarm, audiovisual, communication, and nurse call.

System Inspection and Testing

Thompson Electronics Company can maintain, repair, and service a wide variety of electronic systems for your business. We service audiovisual, communication, fire alarm, nurse call, and security systems.


“I chose to do business with Thompson Electronics as I had several recommendations from other schools. They have made our lives better by installing access control which improved building security and makes entering the building easier for staff.”

Michael Lindy, Superintendent at Ashton-Franklin Center CUSD #275 in Ashton, IL


“Carl Howell and the entire TEC team have provided outstanding service, professional and well-designed solutions for all of Peoria County’s courtrooms for many, many years.  I have highly recommended them to numerous jurisdictions across the State of Illinois.  They are phenomenal.”

Rena’ Parker, Retired 10th Circuit Court Administrator for Peoria County Courthouse

Small Business

“The best business tool I have ever invested in!”

Jeff Fogle, Owner of Kickapoo Creek Winery in Edwards, IL

Care Facility

“TEC has made our lives better by providing continued support from their trustworthy and knowledgeable personnel.”

Dan Magnuson, Maintenance Director at Apostolic Christian Home of Roanoke, IL

University Campus

“It has been a pleasure working with TEC technician, Alan. He is knowledgeable and easy to work with. Our lives have been made easier for troubleshooting and campus wide issues.”

Shane Bracken, Maintenance Director at Millikin University in Decatur, IL


Thompson Electronics installed our new fire alarm monitoring system in a timely manner to ensure the project to rehabilitate our new street maintenance facility remained on schedule. Following the installation, the Thompson Electronics staff have been helpful and responded quickly to questions about the new system.

Aaron Gavin, City Engineer at the City of Galesburg


Thompson Electronics was recommended to us by our contractor. We have enjoyed working with TEC and the new fire system is reliable and makes us feel very safe.

– Devyn Farney, Executive Pastor at Elevate Church in Morton, IL


“TEC has great, fast service and is always friendly and willing to help. They are available anytime I need help and have a great staff, from the office personnel to the technicians.

– Danielle Nelson, VP, Operations Manager at Bank of Farmington


“Thompson Electronics Company has outstanding customer service. Their support staff and technicians get things done quickly and accurately. We are relieved to have one company to call for all our service needs.”

– Chris Rigg, Facilities Maintenance Manager at Elliott Aviation of the Quad Cities


“Thompson Electronics’ team did an amazing job from design through install. Very clear sound from the announcer mics across the entire stadium as well as excellent sound for music played on the system. The range of sound coming from these speakers are outstanding.”

– Tim Bonnette, CPMM Director of Buildings and Grounds at Pekin Community High School

Professional Technology Systems For Any Business

At TEC, every project is unique, and we adapt our solutions to help you overcome your greatest technology challenges. We support a wide range of industries and markets throughout Illinois with custom-tailored security, communication, and technology systems including:

  • Commercial and Industrial
  • Corporate Offices
  • Government Facilities
  • Healthcare and Hospitals
  • Places of Worship
  • Restaurants and Hotels
  • Retail Stores
  • Schools, Colleges, and Universities


Recent Work

Trust the TEC team for your next project

  • Fire Alarm Systems
  • Security and Access Control
  • Video and Sound Systems
  • Nurse Call and Mass Notification
Security camera professionals discussing camera upgrade options