Mountain Alarm

I have a vacation home in Twain Harte and have had great service for 30 years, but today was exceptional. Tom Jr. came out for a routine system check and to replace an old sensor. The extensive...

These people are bill shit I hired them to put in a system since when I bought the place it already had a system by them now they not only was taking the old system with them when they installed...

I ran a restaurant in Groveland. When i had financial difficulty and i couldn't pay my alarm bills, this company sued me for about $200 in past payments. I ended up paying them that bill out of my...

I MISS Mountain Alarm since they were bought by Sentry. It's so impersonal now and the family and staff at mountain alarm were outstanding in their customer service and responsiveness to...

Horrid customer service. The new office manager (Jaclyn) seems to have taken on the owner's (Tom Sr.) bad, nasty attitude toward customers. I haven't been happy with their service for several...