Tuolumne County: (209) 532-9662


Calaveras County: (209) 754-0459


Office Location:
21115 Longeway Road - Unit # B

Sonora Ca, 95370

Monday–Friday 9AM–5PM

Mailing Address:

P.O. Box 5031
Sonora Ca, 95370

Contractors Lic# 555389
ACO Lic# 3058

 

Voted Best Alarm Company 

in Tuolumne and Calaveras

Five Years In a row!

There is a difference

 

 

   

 

Profile

Recognizing the need for an experienced, reliable and affordable local alarm service, Tom Molinari Sr. founded Mountain Alarm in Sonora, California in April of 1989.

Before establishing Mountain Alarm Tom had owned a similar company in the San Francisco Bay area and had twenty years of experience in all phases of the security industry including sales, service and repair, system design, installation and management.

In June of 1995 Tom Molinari Jr joined Mountain Alarm and has worked his way up from wire puller, to installer and now with 17 years under his belt is currently the Service Manager.

Over the years Mountain Alarm Inc has earned its place as the #1 choice for home and business security systems in the MotherLode and the surrounding communities.

In May 2002 the company incorporated and became Mountain Alarm Inc. In April 2009 Mountain, Alarm Inc. completed its twentieth year of providing reasonably priced, friendly, efficient and personalized service to its growing list of satisfied customers.

As Mountain Alarm Inc. moves into its second Decade, it remains our goal to work even harder to insure our customer’s satisfaction and safety. With nearly 83 years of combined experience, our management and technical staff is ready to serve you 24 hours a day, 365 days a year whenever you need us.


We hope you have enjoyed your visit to mountainalarminc.com and we would be delighted to answer any questions you may have.




“You’ve worked hard for years, a burglar only works minutes”