Adam Buhl came by my house to sell an upgrade to my alarm security system he told me everything would be free and everything would be a lot nicer with a smart phone app for my alarm system. I feel kind of bad because I haggled with them wait too long but Adam Buhl told me he could keep me at the same rate and give me a lot more features like I wanted. For all the trouble he went through to get what I wanted I thought the least I could do was write an online review for him! He seemed like a really nice guy but I was kind of nervous because it seemed too good to be true but Adam actually follow through and Matt with NSA was our technician and he was so nice he even worked on a problem I had with my garage door remotes for free. I would definitely recommend Adam Buhl and Nationwide Security Alarms to any of my friends and family! The alarm.com app really is nice too.