Horrible service Horrible service. Billings Alarm sold to them and Mt Alarm who has not even looked up the definition of "CUSTOMER SERVICE" so that they could provide it is not someone I would recommend. They are attempting to make everyone sign a long term contract. They are rude and pushy and accepted $ even though I hadn't signed a contract, yet they are telling me they will terminate it. Not one to be bullied. Run away and don't give them your business.

Timely response and very good monthly rate. I switched from ADT to Mountain Alarm at approx. 1/2 the monthly rate and no switchover cost. Service was prompt and very courteous and they have a local office if I ever need them. The only minor glitch was I haven't yet received an e-mail confirming my no-rate-increase-for-three-years guarantee.

We canceled month's ago after they… We canceled month's ago after they re-upped our contract without us agreeing to it. They are still charging us even after we called in to cancel. These people are the thieves you want to protect yourself from.

FANTASTIC SALES AND INSTALLATION PEOPLE! WE FELT IN GOOD HANDS IN BOTH THE ORIGINAL CONTACT PHASE OF OUR DEALINGS WITH YOUR COMPANY AND THE PERSON WHO DID THE INSTALLATION WAS COMPLETE IN THE INSTALLATION AND THE EXPLANTION OF USING THE SYSTEM BEFORE HE LEFT. THANKS FOR HAVING SUCH NICE PEOPLE TO REPRESENT YOU...AND MERRY CHRISTMAS.

Excellent installation and service Technician showed up on time and provided an overview of what he would be doing. He primarily was at our newly built home to connect the alarms to central alarm via the phone line. He checked out the entire system and neatly arranged all the cabling in the wiring closet. He then explained the operation and walked us through setting up codes and password. Could not be happier. Rex was a true professional technician.