We have a rental property in Litchfield Park and the tenants reported that the A/C system was making a really loud metal-clinking noise though the air was still working. Our property manager selected On Time Air based on Yelp and that they seemed to service the west side.
They were quick to respond and got out to the property right away. Our tenants said that the technician was very nice and professional and took care of the repair in a very timely manner. (They contacted me to get the okay on the quote before proceeding but then took care of everything so quickly, which is important in the summer in Arizona! My husband, who used to work in the HVAC industry, knew what the approximate cost should be and the quote was right in line.)
We were in the process of getting the property ready for sale, and upon the inspection process, it was reported that the heater didn't seem to work. It was so easy to call and coordinate with On Time Air to check out the system for us - this despite us being out-of-state and having the home 'on the market' - it was a simple fix and they took care of it at no charge to us!
I now have On Time Air bookmarked in case anything comes up in the future and have also referred them to more family members who live on the west side.