FREE CONSULTATION Facebook page opens in new window Linkedin page opens in new window Mail page opens in new window (847) 742-7100 CONTACT Get in touch with us! Send Us A Message Tri-Tel is your teammate for cabling and communications. We have decades of experience, so let us work with you to design the electrical system project you need. Name* Company* Email* Phone Message CAPTCHA Contact Info Keyboard shortcuts Map data ©2021 Google 500 m Terms of Use Report a map error 329 Jefferson St. Algonquin, IL 60102 (847) 742-7100 Tri- Tel Technical Services 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