Over 36 years ago, Wilbert Wilson started a small alarm company in Murphys California; today Signal Service is the largest family owned alarm company throughout the Sierra foothills. Owned and managed by Wilbert's three sons, Andy, Mark and Will who have made Signal Service the success it is today. We measure our success by the quality of our relationships and service to our customers, and look forward to the opportunity for continued service in the years to come. Contact Signal Service Inc. for more information on a security system! We would like to Thank Signal Service for Sponsoring our Law Enforcement Coverage!
03/25/2017 - Age Well, Drive Smart Workshop Sonora, CA...Free workshop presented by the California Highway Patrol. Tips on how to keep driving longer and safer, tune up your driving skills and knowledge of rules of the road.
03/23/2017 - Start Smart Safety Class Sonora,CA...California Highway Patrol is offering a free teen driver safety class for current and prospective teenage drivers and their parents or guardians.