Cloud Services Elgin

Cloud Services

IT Services Elgin Crystal Lake

IT Services

Phone System Elgin

Phone Services

cabling services Elgin

Cabling Services

Fast Facts:

Clients Served
Companies Currently Monitored
Nationwide Techs
Cans of Energy Drinks Consumed

IT Service and IT Support from CTI Technology

Established in 2004, CTI Technology has been the leader of Managed IT Services for the Chicagoland area for more than 10 years. With our in-depth knowledge and our top-notch customer service experience, we aim to be Chicago’s #1 source for all your Managed IT Services.

We partner with the industry’s premier technology companies to provide full installation of your business IT support needs. CTI offers complete technology maintenance by providing reliable, 24/7 support services for your all your IT needs – computer systems, networks, servers, workstations, phone systems, and more. We manage it all!

Full IT services through CTI reduce business operation costs by increasing efficiency. When technology networks run smoothly, you are better able to leverage your opportunities and bring in more returns on investment of time.

Our IT Rockstars are world-class and we pride ourselves in being Chicago’s “best of the best” in IT support and services.

What Our Customers Are Saying

“You guys are AWESOME!! How did we ever function without you?? Thanks!!”
“Thank you so much for the update. You are all awesome!”
“Thanks so much for your speedy service – you are faster than Jimmy Johns!!!”
“It was a pleasure to work with everyone at CTI. The smooth transition from the old system to the new was a refreshing change from some previous projects. I look forward to our continued relationship.”

“First, let me mention that CTI did an amazing job yesterday….You guys are an excellent resource!”


“Thanks so much! I was especially pleased and impressed that your team was able to assist me with working around his Windows 10 – I was so happy I gave them all a high-five!”


“You guys over at CTI do a great job handling our account.”


Trusted Partners