Stewart Telecommunications Provides Professional Telecommunications Services to Humboldt County, California.

With over 1000+ Businesses and counting, Stewart Telecommunications is the most trusted telecommunications company in the area.

Quick Response

We offer fast, professional service to all of Humboldt County from our Eureka office for every system we sell.

Professional Technicians

Whether you need a new system installed or emergency repairs made to your current system, our professional qualified technicians are ready to respond promptly.

Certified Team

Our qualified team of technicians are trained to deliver a consistent high quality service.

Knowledgeable Technicians

Whether we’re performing a new installation or assisting in troubleshooting, our customers can rest easy knowing that every job will be performed professionally.

Locally Trusted

Stewart Telecommunications has been making the connection in Humboldt County, CA since 1991.

Locally Trusted

Trusted by many businesses, Stewart Telecommunications has garnered the support of customers all over Northern California since 1991.

Reliable Technology

From Digital VoIP Systems to Converged Platform Phone Systems we've got you covered!

Latest Technology

Our ability and experience to work with the latest technologies allows us to help our customers get solutions that meet their needs.

The Premier Office Communication System Purveyor

We Have Been Serving Humboldt County, California and The Entire North Coast (Including Mendocino, Del Norte, and Trinity Counties) Since 1991.


Replace the Dial Tone with a Dial Tone that includes a Phone on a Desk

Let’s find the phone system that meets your needs and your budget from our comprehensive range of products. Our goal is to find the right solution for every client and pride ourselves in delivering the most amazing customer support around!

  • Our phones have been purposefully designed to deliver the best communication experience.
  • No crazy codes to remember for basic phone features, only one simple touch for call recording, transfer, call park, conferencing, voice mail and DND.
  • Loaded with advanced capabilities yet incredibly intuitive to use with features you use every day all at your fingertips.
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Business/Office Phone Systems We Support

Learn more about the Business Phone Systems we sell and support at Stewart Telecommunications.

Making The Connection Since 1991

Telecommunications is a compound word originating in the late 20th century. It means, simply, to transmit information across a distance. The processes, protocols, and products required for such transmission have become increasingly complex as the telecommunications industry has entered the 21st Century.

Telecommunications originally comprised telephone and telegraph, transmissions for which were carried over wires, from wooden post to wooden post. Today, both telephone and data transmission travel through the reflective interiors of underground fiber optic cables at speeds that dwarf those conceived of as absolute maximums 20 years ago.

Stewart Telecommunications has been on this path along with the telecommunications industry for those 20 years, growing from a business phone system installer for commercial applications to a provider of complex high-speed infrastructures that can provide Voice over Internet Protocol (VoIP) telephone communication…

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Customers & Counting
Years in Business
Qualified Technicians
Satisfaction Guarantee

VoIP Phone Systems for Businesses

  • Easy To Manage

  • Affordable – An affordable alternative to conventional business phone systems

  • Scalable – This service can scale to meet the changing needs of a business

  • Connects devices and staff across multiple locations
  • Incorporates SIP trunks like dial tone

  • Ideal for decentralized businesses and government agencies

  • Converged Platform – operates by grouping multiple information technologies