C.O. Communications

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6534 Kelsey Road
Placerville, CA 95667
Your use of our services is governed by our Terms & Conditions

C.O. Communications

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your task or project. We look forward to earning your business!

Service Area

  • Sacramento
  • South Lake Tahoe
  • West Sacramento
  • Rancho Cordova
  • Elk Grove
  • Roseville
  • Citrus Heights
  • Auburn
  • Carmichael
  • Tahoe City
  • Folsom
  • Twin Bridges
  • Mount Aukum
  • Vallecito
  • Lodi
  • Grass Valley
  • Alta
  • Rocklin
  • Garden Valley
  • Lotus
  • Washington
  • Campo Seco
  • Coloma
  • El Dorado
  • Foresthill
  • San Andreas
  • Chicago Park
  • Represa
  • Lockeford
  • Mountain Ranch
  • Volcano
  • Orangevale
  • Granite Bay
  • Herald
  • Pleasant Grove
  • Nevada City
  • Camino
  • Ione
  • Weimar
  • Olivehurst
  • Kit Carson
  • Mokelumne Hill
  • Stateline
  • Clements
  • Norden
  • Martell
  • Antelope
  • Olympic Valley
  • Amador City
  • Acampo
  • Rail Road Flat
  • Mather
  • Diamond Springs
  • Georgetown
  • Penryn
  • Sloughhouse
  • Douglas Flat
  • McClellan
  • Rio Oso
  • Browns Valley
  • Lincoln
  • Hathaway Pines
  • Altaville
  • North Highlands
  • Rio Linda
  • Placerville
  • Pollock Pines
  • Courtland
  • Elverta
  • Truckee
  • Avery
  • Wallace
  • West Point
  • Rescue
  • Drytown
  • Knights Landing
  • Glencoe
  • Smartsville
  • Pilot Hill
  • River Pines
  • Clarksburg
  • Murphys
  • Dutch Flat
  • Fiddletown
  • Grizzly Flats
  • Plymouth
  • Pine Grove
  • Tahoma
  • Newcastle
  • Burson
  • Rough and Ready
  • Woodbridge
  • Yuba City
  • Greenwood
  • Applegate
  • Homewood
  • Fair Oaks
  • Meadow Vista
  • Shingle Springs
  • Davis
  • See All >

Services Offered

Audio/Visual & Computers
  • Install Home Theater Surround Sound System
  • Computer Network Install
  • Home Entertainment System Repair
  • Install, Repair, or Conceal Home Theater Wiring
  • Install Home Theater Accessory
  • Home Entertainment System Install
  • Computer Repair/Upgrade
  • Telephone System Repair
  • Telephone System Install

Areas of Expertise

  • Electronic Integration, Off the grid Solar powered Surveillance system, and Perimeter alarming.
  • Wireless: Point to Point, and Multipoint, License or unlicensed radios
  • Card Access, Perimeter alarming push notification to smart phones, tablet's, PC
  • Surveillance, Cameras, NVR (Network Video Recorder) DVR (Digital Video Recorder)
  • Custom Gates motorize or manual, solar with battery backup, lighting

Quick Facts

Business Hours
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted
  • Bilingual


In Business Since: 2006
State Licensing
Trade: C-07 Low Voltage
License #: 967937
Expiration: 11-30-2019
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Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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