Who are we?

Business Telecom & IT Professionals

Family Owned

Colorado Proud

In business since 1996

Avaya business partner

Sales & Service

Fast, friendly, affordable

Colorado telephone and cable is a telecommunications company in the Denver metro area. We service and sale most major brands such as Avaya business telephone systems. Colorado telephone has used telephone systems and new telephone systems. We also install voice and data cabling as well as security camera systems.

Colorado Telephone and Cable is a voice, and data networking company. We specialize in new, and used phone systems, phone system maintenance, and security camera systems.

Colorado Telephone is proud to offer all types of office phone systems to grow your business. We provide cutting edge technologies catering to all your VoIP communication needs.

Since our beginning in 1997, our philosophy has been to provide full, top of the line support to all of our customers, no matter how large or small. Our customers have continually returned for our dependable and full-featured phone systems. Our fair and thorough service in VoIP business and our quick and friendly support make us one of the leading names in the digital phone system industry. This unrivaled client loyalty is what has allowed us to thrive. The most advanced business phone systems today run on Internet Protocol (IP) networks. We deal in all types of IP phone systems with a variety of configuration, offering an ever-growing range of features and benefits to support your business.