Home Technology Specialist Since 1997

About R.T.S.I

 My name is Ryan Chionis and I am the owner/operator of RTSI. I am an independent contractor who provides installation and programming services for other companies in the industry as well as working directly with my own customers. Since 1997 I have been in this industry and over the years, I have be involved in all kinds of installations. From the very small to the head spinning complex. I have excellent skills in design, project management, installation, programming and service. This job is my passion, and as such, not only do I enjoy this industry but I  and am constantly working on the very technology that I sell to customers in my own home.

 I have taken many certification courses through the years including AMX, Crestron, Lutron, Vantage, ISF, HAA, and so many more. I continue my education with products regularly to keep up to date. I also have a degree in electronics engineering and consequently build my own devices when needed for a custom requirement.

 There is no job to big or to small that I can’t handle. I work closely with a team of industry professionals and we all help each other when help is needed.


  • Whole House Audio and Video
  • Home Theater and Media Rooms
  • Home Automation
  • Custom UI and Remote Controls
  • Outdoor Sound
  • Outdoor Video
  • Lighting Control
  • Surveillance Systems
  • Networking and WiFi
  • New Construction Wiring
  • Existing Construction Wiring
  • Bar and Restaurant Systems
  • Presentation Rooms
  • Consulting
  • Design
  • Programming
  • Sales
  • Installation
  • Advanced Trouble Shooting
  • Sub Contracting Needs
  • Custom Integration Needs

Service Area

  • North Barrington
  • South Barrington
  • Barrington Hills
  • Lake Barrington
  • Inverness
  • Tower Lakes
  • Crystal Lake
  • Bull Valley
  • Algonquin
  • Trout Valley
  • West Dundee
  • East Dundee
  • St. Charles
  • Huntley
  • Marengo
  • Hoffman Estates
  • Schaumburg
  • Bartlett
  • Roselle
  • Itasca

The R.T.S.I. Advantage

No Salesmen

When you hire RTSI, you hire me! I will be there every step of the project from first evaluation to final installation. I will work to get you what you need, not what gets a bigger comission check.


Since 1997 I have been in the field working on some of the most amazing projects. I take great pride in my craftsmanship and I almost always come in under budget.

Best Prices

Because RTSI has low overhead, I can offer better prices than any other shop. AND...better pricing on product than large online retailers.


RTSI offers a lifetime warranty on installation labor.


Call or Text

(847) 553-5417