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Who We Are

Illinois Telephone Corporation is proudly and independently owned by a seasoned, 50+ year veteran of the telephone industry, Jack Servedio. His love for the customer has always permeated the culture here at Illinois Telephone. From the top down, we pride ourselves on providing unmatched customer service that sets us apart from others.

We are specialists in delivering customer-first, personalized service, at the best price. Our track record of 100% retention of our clients in managed properties and associations speaks for itself. We pride ourselves on delivering the better landline solution to clients across Chicagoland since 1999.

No matter what the ask may be, we simply love to help you.

Who We Serve

At Illinois Telephone, we are proud to provide business service to a range of groups across Chicagoland. Landlines today serve far more purpose than an office phone. We see clients connected to intercoms, fire alarms, burglar alarms, handicap lifts, HVAC, panic systems, gas meters, various modems, and elevator phones just to name a few. Below are some of the core customers we serve.

High-Rise, Mid-Rise Condos & Apartment Buildings

Property Management Companies

Condominium & Community Associations, Co Ops

All Businesses

Get A Quote Today

In addition to our personalized service, ITC offers the best price upfront to maximize savings and value for our clients, averaging over 40% savings vs. the competition. Contact us today for a free no-obligation quote and see how much you can save.