VoIP Telecom Service · Peoria, Illinois

Business phones that
someone actually answers.

All-Tech Datacom has been serving central Illinois since 1987 — installing, programming and servicing business telephone systems for 39 years.

24-hour emergency service — a real on-call technician, any hour.

What a 1-800 number can't do

Every one of these has been true since 1987. They are why customers who could buy phones anywhere buy them here.

24-hour emergency service

A real on-call technician, not a ticket queue. Call the office and follow the prompts — any hour.
Guaranteed response times

We classify faults as Major or Minor and guarantee a response time for both. In writing, before you sign.
Support that does not end at the invoice

Ongoing support beyond installation and training, at no additional charge, through your warranty period.
Local shop, nationwide reach

Based in central Illinois, with a nationwide network of certified technicians — so a second location is never a problem.

From the handset on the desk to the cable in the wall.

Cloud phone systems on 3CX and Yeastar. Your numbers and your features, without a switch in the closet.

When cloud is the wrong answer, we say so — then install and program the system that is right.

Including the system somebody else sold you. We still service Panasonic and other legacy equipment.

Structured cabling installed once, labelled, and documented.

3CX

Modern hosted VoIP. Most new systems we install run on 3CX.

Yeastar

An alternative platform where it fits the site better.

Panasonic Service only

We service existing Panasonic systems. We do not sell new ones.

Tell us what you have and what’s wrong with it. We’ll tell you what it would take to fix — or to replace.

Serving Peoria, Pekin, Morton, Washington, East Peoria and Galesburg.