Ethersonic LLC is an electronic security, IT technology, and computer service company based in Matteson, Illinois. Founded by a former Navy veteran, in November 2007, Ethersonic is the culmination of over 10 years of electronic systems experience. Our business is to install hi-tech security surveillance systems, information network systems, and audio and home theater systems that suit our customers needs and budgets.

We are a provider of surveillance camera systems, computer networking and home theater audio system installations throughout Indiana and Illinois. We have the knowledge and experience to recommend the best products that will make sure that what you wanted is exactly as you expected or even better.

Why do I want to choose Ethersonic for my technology needs? To put it simply, it's our SOLUTIONS - our SERVICES that solve your problems.

Our company is Navy veteran owned, and offers you a direct connection to the operation technician for any information you may need. Pick up your phone and call. We will answer and take care of you in the fastest way possible. Over 10 years of word-of-mouth referrals from past customers has built and sustained our business year after year after year. We do our projects to perfection, and then maintain a relationship for the customer for years ahead. In fact, our very first customers, from over 10 years ago, are still our customers today. We take great personal pride in our work, and invite you to experience what makes us better than our competitors.

No matter what your security or other technology project might be, we are here ready to give you exactly what you need

We thank you for visiting our website, and hope you found it a perfect resource for your needs. Check out our related web pages and photos of our many different projects, and the technological solutions that we provide.