Technology you can trust

Ethersonic Technologies has been servicing Chicago and the surrounding suburbs since April 2008. We are a Certified (VOSB) Veteran Owned Small Business with the Federal Government and a member of the BBB (Better Business Bureau) with an A+ rating.


Ethersonic specializes in Computer  diagnosis and repair, Security Camera Installation and repair and Network Installation and Repair  

Desktop and Laptop Repair

Security Camera Systems

Access Controls Systems

Intercom Systems

Network Installation
Low Voltage Cabling

Security Camera Installation


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We are Installation Experts! We

Offer Customized Installation for Both Residential and Commercial Properties

© Ethersonic Technologies LLC. All rights reserved.

Security Camera Installation

Steger IL