Expertise doesn’t come in a box

You can’t buy expertise and personal service off the shelf. At Thompson Electronics, we listen to your needs and craft custom solutions that truly work for you.

Your partner in compliance

We are diligent in ensuring your system is always ready to perform at its highest level through timely scheduled inspections. Our technicians are highly trained and certified in their prospective fields.

We make it look easy

Since 1980, our superior record as an electronics systems company is maintained by providing specialized project teams keyed to each general technology area that we serve.

Trust the communication systems experts for real solutions

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

Featured Commercial Security & Communication Solutions

Commercial Security & Video Surveillance Company in Peoria, IL

Video Surveillance

In addition to providing video surveillance system design and installation services, our company can evaluate and optimize your existing network to create a state-of-the-art IP video surveillance solution.

Nurse Call Systems & Emergency Communication Systems Installation

Nurse Call Stations

Nurse call stations are an integral component of today’s ever-evolving emergency notification and security system technology. Such systems are often combined to address fall detection and door alarm monitoring.

Commercial Fire Alarm Installation Company in Peoria IL

Smoke & 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 install, test, and inspect these systems.

Fire Alarm System Inspections Company in Peoria, IL

System Inspection & Testing

Whether it’s a company-wide fire suppression system or standalone carbon monoxide detector, we staff licensed professionals who provide comprehensive testing and inspection solutions in accordance with NFPA standards.

Peoria IL Video Conferencing Installation Services

Video Conferencing

As part of our audio and video capabilities, we provide professional-grade conferencing systems that create meaningful, face-to-face interactions that enable users to conduct productive, free-flowing meetings.

Commercial Security Systems Engineering & Design in Peoria, IL

Engineering & Design

We are able to apply the proper engineering and design framework to fit the unique needs of each customer, whether the project involves a commercial security system, life safety system, or theatre sound system.

About Thompson Electronics Company

Thompson Electronics Commercial Technology Experts

Thompson Electronics Company specializes in design, project management, installation and service of business electronic systems. Since 1980, our superior record is maintained by providing specialized project teams keyed to each general technology area that we serve including Audio Visual, VoIP communication systems, emergency communication systems, security and surveillance, Life Safety Systems, and service repair and maintenance.

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


“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

What’s New

Make an impact with digital signage in your business.

Save money using our all-in-one direct design build service.

Switch to cellular monitoring and save thousands.

We work closely with Electrical Contractors to make jobs a breeze.

Ascom Myco 3

Healthcare facilities – upgrade to the Ascom Myco 3, for ultimate efficiency.

Join our team in Peoria or Naperville

Join our team of low-voltage solution experts in Peoria or Naperville, Illinois.

StarLink Fire Device

Customers with a monitoring device have to upgrade it by February.

Join our team in Peoria or Naperville

Upgrade your cameras to HD, while keeping your Webgate system.

Join our team in Peoria or Naperville

Choose Edwards for all your fire and life safety system needs.

Professional-Grade Security & Technology Systems for Any Market

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

  • Commercial & Industrial
  • Corporate Offices
  • Government
  • Healthcare Facilities
  • Places of Worship
  • Restaurants & Hotels
  • Retail Stores
  • Schools & Universities
  • Commercial & Industrial
  • Corporate Offices
  • Government
  • Healthcare Facilities
  • Places of Worship
  • Restaurants & Hotels
  • Retail Stores
  • Schools & Universities
Commercial Wireless Surveillance Systems Installation

See what we’ve been up to

Thompson Electronics Company is celebrating 41 years in business!