Welcome Mid-City Office Systems Clients!

As a valued partner of Mid City Office Systems, we would like to welcome you to the Applied Innovation Family!

Mid-City Office Systems, Inc Client Letter

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Important Information

In our customer portal, you'll find all the resources to familiarize yourself with where to go and who to call when you need Applied Innovation support or service for your business.


Set up ACH payments, electronic invoicing and automatic meter reading. Ask our team to set up your online e-info account for simple invoice payment and meter submissions.

Applied Innovation W9 2022

Applied Innovation ACH Information



Who to reach out to for specific inquiries so you can get a fast solution to your questions.

Customer Loyalty Center (CLC): 800-521-0983

IT Help Desk: 844-344-6450

Service: service@appliedinnovation.com

Sales: marketing@appliedinnovation.com

Supplies: ai.supplies@appliedinnovation.com


Welcome To The Applied Innovation Family!