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

   

Home Security

The Mother Lode's Leader in “Home Security”

"Spread the Word"

Customer referrals are one way that Mountain Alarm, Inc. has grown to be the area's leader in home and business security systems.

Are you satisfied with the services we have provided you? Do you know a friend, family member or neighbor who may be interested in protecting their home or business with a security? If so, please email in your referral information to us and one of our sales consultants will call your referral and conveniently set up an  appointment.

If someone you know decides to invest in a monitored security system as a direct result of your referral, we will provide you with a $50 credit on your account. There is no limit to this offer, refer as many people as you wish.

 
Send us an email to schedule your FREE estimate, or call (209) 532-9662.

Mountain Alarm, Inc takes pride in their workmanship and only uses “Top of the Line” equipment like “Digital Monitoring Products”,Manufactured in the USA.Mountain Alarm, Inc. is a professional company that respects a client’s privacy. We are courteous, respectful and sensitive to our client’s needs. We provide quality service and installations throughout Tuolumne County, Calaveras County, Mariposa, Amador and parts of Stanislaus County.
  • Homeowners Insurance Discounts with Monitored Systems
                             (Ask your Insurance broker)




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