INSI is a provider of high speed data and video infrastructure to the Puget Sound and it's surrounding areas.


What Are Your Information Age Challenges?


INSI can handle them!

Whether your needs involve consultation, design and installation of an entire communication system, or troubleshooting, adding to or modifying an existing cabling network, INSI can meet your needs and will exceed your expectations. 

INSI has been meeting the communication and information systems, design and installation needs of the Pacific Northwest since 1986. We have earned an unmatched reputation for quality, reliability and exemplary customer service. 

Specializing in transport infrastructure, design, and installation for applications such as voice, data, CATV, CCTV, and audio-video systems, INSI can meet your needs.  In 2006 the company added a new division specializing in audio-video applications to address the increasing demand for video conference and video presentation as part of the "Structured Information System."

INSI has a strong presence in the public sector, specializing in educational facilities, and an equally strong base with health care facilities in the private sector.

Mission Statement


It is our mission at INSI to safely provide every customer with superior service, quality, and value.  To guarantee the highest possible degree of integrity and professionalism, and anticipate needs, and exceed expectations on every communication network installation project we endeavor.


Voice and Data

Audio Visual