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  • Voice
    With nearly 40 years experience in voice solutions, ESG offers the full suite of Mitel VoIP applications. Each system completely customized to meet your needs.
  • Data
    Create an environment where all your technologies can connect and run smoothly with ESG’s wired and wireless data solutions.
  • Network
    Want clear visibility into your network with easy to manage monitoring applications? Click here to find out how.
  • Security
    Protect your assets with the latest in video surveillance technologies, as well as door-access security.
  • A/V
    From interactive digital signs to state-of-the-art acoustical treatments, ESG designs and implements the full range of audio/visual solutions.
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Customer Feedback
From the beginning of this project to the end they've been very hands-on, very assertive as far as taking action and responding to questions.
Julie Gallagher
Alliant Energy Center
You guys listened to what we wanted and you delivered that and you made it very clear to us that you could do everything we wanted to do.
Leo Razmus
Island Resort & Casino
Taps & Technology
Taps & Technology
Posted August 22, 2016
High Tech Happy Hour
High Tech Happy Hour
Posted June 22, 2016
ESG Featured in Mitel Press Release
ESG Featured in Mitel Press Release
Posted July 12, 2016
How To Improve Courtroom Safety & Efficiency
How To Improve Courtroom Safety & Efficiency
Posted June 29, 2016
In The News