Cabling & Voice Solutions

Cabling Services

We perform low voltage cabling services, including Cat 6, for your computer, telephone, A/V and wireless (Wi-Fi) networks. We are Bonded Licensed & Insured, as required under Minnesota State law. If your business or office needs help with data, we are here to help. Give your business hardware the power it needs.

Network Cleanup

Organize and Clean Up your network closet and cabling

Business Moves or Additions

We will be your resource from start to finish in moving and wiring your technology to its new space.

Voice and VoIP Solutions

VOIP and SIP service gives your business the communication tools and ability to grow at a fraction of the cost of traditional phones systems.

DeMarc Extension

We work alongside Telecom providers to connect internet services to your buildings.


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Expert IT Services

Moving or making network additions to your business takes time and resources. TR Computer Sales phone and cabling division reduces time spent making changes by combining its expert voice and cabling services.

Networking Help

TR Computer Sales provides a single point-of-contact when moving, adding, or changing your network infrastructure.