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telephone systems

ECG’s Telephone System Installation and Support

ECG is committed to providing your company with the most effective means of communicating. We make this happen by using today’s most advanced telecommunications technology, designed to work in the ways that will benefit the way customers do business.

If your company is large or small, in one location or several locations, we can accommodate your telephone installation needs. We offer a wide range of telephone system equipment, professionally installed at a competitive rate.

We specialize in reliable phone installation services, including voice and data cabling, programming and training. Our technicians are up to the challenges that make moves or rapid deployments as required. We can provide on-site programming and in most cases over the phone support.

Our telecomm technicians are trained and/or certified in:


AT&T/Lucent
Avaya/Avaya VoIP
Nortel Networks
Vodavi

Chicago
New Lenox
Frankfort
Mokena
Schaumburg
Orland Park
Lemont
Bolingbrook
Lisle
Downer's Grove
Oak Brook
Countryside
Evanston
Romeoville
Tinley Park
Crestwood
Hoffman Estates
Minooka
Monee
Joliet
Elgin
Oswego
Elk Grove Village
Alsip
Morris
Emerging Communications
773-340-3244

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