Tune in, turn on and stay connected with McTernan Wireless, LLC. We're a family owned, full-service, customer-focused company and we have what you need. We offer solutions for commercial and residential audio, visual and cellular, and we've been doing it successfully since 1999.

Serving Kenosha, WI and the surrounding Areas, our trained, professional sales and support staff works closely with each customer to identify and maintain the most effective media and wireless solutions based on a personal analysis of your needs. Take advantage of our network integration and IT consulting. Our service? Let's just say it's like no other.

Stop in for a visit today!

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  • Audio and media installations for new home or business construction, remodels, or existing spaces. Our service starts with research, planning and design, and continues throughout your project.
  • Acoustic integration.
  • Video surveillance.
  • Home automation.
  • DVR security cameras.
“These guys are pros! They came in prepared, and worked with us to build the right A/V system for our business. They had the answers... flawless. We definitely hired the right team!”
- Dean Helmke, Equity Creative, Kenosha


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Audio & Media Installation

From research, planning and design to installation, we're here to help throughout your project.

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Acoustic Integration

We'll help you design the ideal acoustic environment to fit your unique needs and budget.

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Video Surveillance

We offer a broad range of video surveillance systems to help give you peace of mind.

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Home Automation

Smart, efficient and affordable home automation solutions designed around you.

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DVR Security Cameras

We offer high performance DVR Security Systems for your commercial security needs.


We’ve got the latest wireless products at great prices. We can help you choose a plan that perfectly suits your needs and lifestyle. From standard cellphones to the latest smart phones, tablets to cases, chargers and every accessory in‑between, we’ve got you covered!

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