We have worked with Rich since our office relocated to Sonoma from San Francisco in 2003.  He is very reliable, and always willing to go the extra mile to meet our needs.   I would recommend him without hesitation.TJ

They were here on time, thorough investigation of our problem, came up with a creative solution that saved us money and we didn't have to buy anything new! Rich Contreras is  reliable, friendly, knows his stuff and was a delight to work with. Recommend without hesitation.  Pamela G. Sonoma, CA 

In the six years we have lived in Sonoma, Rich and his son Joe have professionally and effectively performed several projects for us, including installation of our plasma TV, addition of streaming video, setting up our wifi network and trouble-shooting connection issues. Sonoma Phoneman is much more than just phone related services. They are home theatre specialists and data services experts. They pride themselves on customer satisfaction and will not leave until they solve the problem at hand.  Rich has our 100% endorsement.  Raul P. Sonoma, Ca.

What a wonder service to have in a small town. Rich and his team just installed our home theater system. We couldn't be happier. Rich is

conscientious, professional and reliable. Our home theater sounds wonderful and works with ease.
I highly recommend  them  for all your techie needs.conscientious, professional and reliable. Our  theater sounds wonderful and works with ease.
----- Art F. Sonoma, CA

 We had a project to  install in-wall speakers, and manage the sound for multiple areas. Rich and his team did a very professional job. The quality of the work and the products he supplied were very good. He was reliable and a pleasure to work with. 

Tom D.  Sonoma,

Surveillance Cameras sales &  Installation  IP and TVI  format.   Onsite/offsite remote viewing. Onsite recording

utilizing an  NVR or DVR.

Custom design and installation for   commercial and residential applications.  We can set up a system for you utilizing  the recording capability of a DVR or NVR. Have the added security of remotely monitoring your  business via the internet using PC or hand held device.

​​We are a family owned and operated.   digital IP system  surveillance, communications, audio/video, company serving Sonoma,  Napa,  Novato, Santa Rosa  and beyond since 1992. 

Inner Circle Digital Surveillance Camera Installations Wifi Access Points

Commercial and residential structured 

Cat. 5 and Cat. 6 cabling for voice/data, and  networks.  Long range WiFi solutions for hard to reach areas. 3G & 4G  Cellular Signal Boosters for large areas with weak cell phone signal.   Audio/video cabling for streaming platforms such as Sonos.  Certified Sonos Dealer.


"Peace Of Mind"

It Can Be beautiful


​About Us

​​WiFi Access Data/voice & Cabling

Free Consultation


(707) 996-1974



inner circle digital    

We are certified in ESI IVX phone systems and communication servers.   Let us link multiple sites with IP phones and  allow your company the flexibility it needs to compete in this technology driven market.