Colorado Telephone And Cable is a leading telephone systems provider in the greater Denver, Colorado area. Our dedication to your satisfaction separates us from other commercial telephone services in the Denver Metropolitan community. We’re here for all of your telephone and cabling needs. You can rely on us for telephone repair, commercial telephone services, installation, Speaker wire, Overhead paging Wire, Cat5, Cat6, RG6, RG9 cabling and much more.

Whether you are running a call center, customer service department or simply need a better way to communicate internally our team is here for you. Need help troubleshooting a problem with your existing phone or data network? Our professionals are able to accurately diagnosis most any data or telecommunications issue quickly.

Colorado Telephone And Cable specializes in the following systems Avaya/Lucent/AT&T. Our team is able to provide professional programming services and setup all needed users and functions. We are your Avaya/Lucent/AT&T experts. Let our work show you the difference.

Before & After

SATISFIED CUSTOMERS

      Colorado Telephone has amazing service! They really did a wonderful job installing my security system. Thanks so much! I appreciate the hard work and the fair price!

    thumb Shejay Bella Scratch
    9/21/2017

      Eric and his staff did an excellent job with our phone lines.  We have used him for repeated business and will continue to do so.  We upgraded our phone system with Colorado Telephone and it has helped during the growth of our company.  Thank you again Colorado Telephone.

    thumb Jim G.
    4/06/2016

Give us a Call Now! (303) 750-7732

Learn more about our analog and VOIP telecommunication services!

In today’s society, homes and businesses alike depend on technology to communicate and interact with others around the world. The computer service at Colorado Telephone And Cable is ready to help you integrate your fax, internet, landline and cellular services and give you the tools to be more productive.

When you work with us, you have access to local computer professionals who have over 10 years of experience installing and repairing network and computer equipment. We’ll talk to you on the phone and troubleshoot an issue, and if that doesn’t work, we’ll bring it into our shop or fix on site. With an office location for you to come into, you can browse through our inventory, ask us questions, or bring something in for us to look at. We are customer service driven!

Call Now! (303) 750-7732

Learn more about our analog and VOIP telecommunication services!

In today’s society, homes and businesses alike depend on technology to communicate and interact with others around the world. The computer service at Colorado Telephone And Cable is ready to help you integrate your fax, internet, landline and cellular services and give you the tools to be more productive.

When you work with us, you have access to local computer professionals who have over 10 years of experience installing and repairing network and computer equipment. We’ll talk to you on the phone and troubleshoot an issue, and if that doesn’t work, we’ll bring it into our shop or fix on site. With an office location for you to come into, you can browse through our inventory, ask us questions, or bring something in for us to look at. We are customer service driven!