My A/C has been acting up so I called Desert Valley and they were very nice on the phone.
The service guy was on-time and went about checking and fixing the problem very quickly. He also checked the heating tomake sure that worked as well. I think he was done in about 45 minutes or so.
He also gave me a rough estimate of when I'd need to replace my units and how much it might cost so that I could start saving for it.
All in all, I was very pleased with the service that Desert Valley provided. I will be calling them again... if I have more HVAC issues... hopefully not soon.