I've been an AHR client for years. They do a great job of handling my spring and fall check-ups of my AC/Heating unit. They send reminders and offer specials on checkups that are much appreciated. Adam, the technician who most often comes to my house, has managed to figure out the tricky access route to my rooftop AC unit. I think his name is permanently associated with my file! He's cheerful, professional, and honest. I always appreciate AHR's feedback about what I might need to anticipate in the way of future repairs. They have never taken unfair advantage of me, and I'm grateful. Keep up the great work, AHR. And Adam, thanks for tackling my rooftop unit! I highly recommend AHR to anyone who needs repairs or who wants to have a system checkup.