Global Service Technicians (GST) is a full service
technology integration company based in Chicago, Illinois.

See Our Solutions


Global Service Technicians (GST) has an extensive network of audio, video, and technology professionals across the U.S. We help small and large businesses design, manage, implement, and service simple or complex projects.

If you want your business to stand out from the crowd, you have to be remarkable. Audio, video, and technology is a great way to do that. We can help you design and install a technology system that works for your business.

Global Service Tech is a full service technology integration company that provides design, setup, installation and service for all of your technology, audio, and video needs.

We specialize in commercial projects and our team has extensive experience with a wide variety of businesses, including restaurants, offices, hotels, churches, airports, retail stores, health clubs, and more.

Whether you need assistance with a video conferencing system, a video wall, an audio installation project, or a complex digital signage installation in multiple locations across the United States, we can help.

GST is based in Chicago, Illinois with additional offices in Los Angeles, Washington and Orlando, Florida. We have a network of top-quality technicians across the United States and we can help manage your projects from beginning to end regardless of location.

Check out the website for more information or contact us now and let’s talk about your project.

Audio + Video + Tech Solutions

Digital Signage

We can help with your digital signage solutions – consulting, software, hardware, installation, service, and more. See our Digital Signage Solutions

Video Walls

Make an impact on your customers and get people talking about your business with a spectacular video wall. See our Video Wall Solutions

Audio Visual

If you need audio or video help with your business, meeting, event, concert, restaurant, club, or other project, GST can help. See our AV Solutions.

Network Cabling

For phone, voice, data, and network cabling, contact GST. A proper design and implementation ensures an efficient network. See our Cabling Solutions.

Video Conferencing

A video conferencing system can help you communicate with clients, vendors, or remote workers. See our Video Conferencing Solutions.

Sound Masking

Sound Masking reduces noise distractions and increases speech privacy. See our Sound Masking Solutions.

Chicago AV



Global Service Technicians AV

President: Mike Goyette
104 Touhy CT
Des Plaines, IL 60018