FREE CONSULTATION Facebook page opens in new window Linkedin page opens in new window Mail page opens in new window (847) 742-7100 Areas We Serve Tri-Tel Has Served The Chicagoland Area For Over 30 Years Tri-tel is the premiere low voltage cabling company in the Chicagoland area. We have provided companies and enterprises with the highest quality voice, data, and security system installations for decades. By focusing on one thing and doing it right, we have crafted systems in place in: Chicago Rockford Elgin Schaumburg Elk Grove Village Arlington Heights Oak Brook Naperville Bensenville Elmhurst Northwest Indiana If you live or operate in any of these or other fine Chicagoland locations, we can help your business run smoother, communicate easier, and secure it better. Reach out to our team today, and we will work with you to ensure that your cabling solutions are driving your business forward, instead of holding it back. Phone Systems Cabling Video Surveillance Access Control If You Are In Need Of Cabling Services, Call Chicagolands Finest Low Voltage Cabling Experts. Contact the Pros Today Main Office 329 Jefferson St, Algonquin, IL 60102 Phone: (847) 742-7100 Email: sales@tri-tel.com Hours: Mon. – Fri. 8:00 - 4:30 CST Find us on: Facebook page opens in new window Linkedin page opens in new window Mail page opens in new window FROM OUR BLOG Client Story: Surveillance System in Dundee December 20, 2019 Business Communication Systems Can Make Or Break Deals November 22, 2019 What A Digital CCTV Camera Offers November 15, 2019 Why Business Access Control Is Imperative November 8, 2019 You’re Best Served With The Installation Of A CCTV Surveillance System October 25, 2019 Latest Testimonial We have been with Tri-Tel for many years and have been very happy with the service we have received. Everyone we have dealt with has been kind, courteous and efficient. If we have an immediate problem, they have come out quickly and resolved the problem promptly. I would happily recommend Tri-Tel to anyone for their communication needs! Diane Gutshall Office Manager Copyright Tri-Tel 2019 Home Services About News Contact