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Phone 800-776-4332

Our phones are answered by a person 24/7/365.  You’ll never navigate a phone menu!

8 a.m.-5 p.m. CST, Monday-Friday, calls are answered at our office.  During these hours we can answer detailed questions about a product, your order, an invoice, or help you with a return.

5 p.m.-8 a.m. CST, or on weekends and holidays, your call will be answered by a person who works outside our office.  They can take your order or answer general questions.

Fax 800-577-4555 or 309-755-2377

If you’d rather, fax us, we’ll respond the same day.  If you fax on the weekends or holidays, we’ll respond the next business day.


Go to anytime!   If you email on the weekends or holidays, we’ll respond the next business day.   Please set your spam filter to accept emails from this adresss.

Use for questions regarding our FREE CEU Program™.

Live Chat

This outstanding service is available from 8 a.m.-1 p.m. and 1:30 p.m.-5 p.m. CST, Monday-Friday.   Chat with our knowledgeable, friendly customer care staff or an SLP.  We love hearing from you!

Mailing Address

3100 4th Avenue
East Moline, IL 61244

Moving? Changing jobs?

Make sure your LinguiSystems catalog gets to your new location.  Call or complete this form.   We’ll take care of the rest.

In the unlikely event you’d like to be off our mailing list, call or complete this form.   We’ll miss you a lot.

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