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Peterson Communications Group Inc.

Experience you can trust.

Over 125 years combined of expert telecom experience.

⚠️ Emergencies or Down Systems? ⚠️

Please call our office at 925-335-0800

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Peterson Communications Group Inc.

Peterson Communications Group, Inc. is a customer-driven and results-oriented telecommunications company. Our experienced staff is ready to assist you with all phases of planning, design, installation and maintenance for data and voice systems. We have certified technicians on staff to ensure that your needs are handled as quickly as possible. Find out why customers who do business with Peterson Communications Group, Inc. become customers for life.

Serving our customers since 1961

Your Customer Driven and Results Oriented Company


PCG is proud to offer ProConnect Hosted Unified Communications for your business...

Specializing in Hospitality and SMB’s, Call Centers, Education and more, and with 45 years of industry leadership, Mitel is trusted by 70 million business users in more than 100 countries.

PCG’s ProConnect Unified Communications Voice Services, allow you the flexibility to work from anywhere, anytime, and even host your own meetings and more.

Our secure, reliable SIP Trunking is delivered via a state-of–the-art network with industry-leading features. No other carrier approaches our extremely high levels of quality service and support.

PCG works with ASHLY products to provide the right fit for any size/type of business. Have a look below at what ASHLY has for our background music systems, and let PCG set you up!

Protecting your assets is a full time job. In some cases, you need to protect company property from damage or theft. Maybe you need to count the number of people coming and going into your facility. Perhaps you need to monitor a parking entrance or access point from a remote location to allow someone to enter. All of these, and more, are very good reasons to deploy surveillance systems.

50 years of experience in infrastructure wiring means we have been there from the days of coaxial networking to the newest technologies such a GPON fiber infrastructure, and wireless networking. We have seen it all, and worked on it all.