MOUNTAIN ALARM
Learn about MOUNTAIN ALARM

Avoid becoming a victim of property crime with residential and commercial security systems from our company in Sonora, California. Family-owned-and-operated MOUNTAIN ALARM is Tuolumne County's most experienced and longest established security system and fire alarm company. We are the only alarm company in the county that has a brick and mortar location. Depend on us to be courteous, respectful, and sensitive to your security needs. We are always here for our customers.


21115 Longeway Road, Suite B, Sonora, CA, 95370, United States
(855) 246-9724
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