I really like Sahara Air Conditioning & Heating, and they are my go-to HVAC company! I had them come out to do some routine service work for me, but when they got into the unit, they discovered that a small fan was making a lot of noise, and not functioning properly. They replaced it, and the replacement fan failed too. So, they got another fan, and this one seems to be working. They will stay at it until they get things working right. They are incredibly professional people, and they treat their customers with respect. They even like my dog! Like I said before, I will continue to use them, and I highly recommend Sahara Air Conditioning & Heating to everyone!