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

Ethersonic specializes in computer diagnosis/repair and custom-builds, security surveillance system sales, installation and repair, and web, graphic design and printing services.