About Us

A Heritage of Reliable Solutions

Communications Conveyor Company “Comco” was formed in 1968 by Harold Greene, who holds 14 patents, primarily in pneumatics. The company ultimately entered the bank drive-thru business, distributing products through a national network of value-added resellers.  Unique features of Harold’s design was the remote placement of the blowers.  Blowers with powerful suction, and very little noise.  This innovation, backed by very high quality and reliability, built a very solid business that is still with us today.

An Ongoing Legacy

Harold’s daughter, Melissa, married a young man named David Carder. David began working for Comco, literally starting from the shipping platform and working his way up to the leadership of the company. In 1999, Harold and David formed Comco Direct, Inc., to serve as a direct source of banking equipment and services to the Texas market. Comco Systems continued to sell wholesale through the rest of the U.S., and a limited international market in Central America.

A Fresh Perspective

Today, Comco Systems continues to not only manufacture and support the reliable pneumatic systems that customers have come to trust, but we also support and maintain nearly every make and model of competitive products with fast service response. We provide sales and service on Electronic Security and Access Control like keyless door entry and surveillance cameras. Plus, we continue to offer sales and service on Physical Equipment solutions such as bullet-resistent windows, security transaction drawers and other security products.


Comco Systems is proud to be a WBE certified woman-owned business with 50 years of expertise and excellence in manufacturing, installation, and servicing of pneumatic tube systems. We do business in 49 states and within three continents. When your reputation is on the line, choose the best product, the best value and the best support – Choose Comco Systems!


Our Team

Comco Systems is proud to have experienced staff throughout the United States. We appreciate the value of having long-term individuals within our company who've been with us 15, 25, even 40 years. It shows a partnership of commitment to our company, as well as from our company. We hold to high regard the quality and talented individuals who have helped bring us to where we are today. Our team strives to serve our customers, vendors and others with integrity and respect, and an accountability to hold to the promises we have made. Give us an opportunity to prove our commitment to you.


Comco Full Team Picture