They have been extremely responsive even after the sale
After looking at several different alarm system options, everything from the large national brands to DIY solutions, I chose Reliable Home Security. They provide a great system: 2GIG Control Panel w/ AlarmDotCom and a national monitoring company, they were able to tie into my existing wired sensors and have been extremely responsive even after the sale. To top it all off their price was one of the best I found and they are even based out of Denver.
Highly recommend Jake and the team at Reliable Home Security.