I've been a service customer of Casa Ford for many years but, not real impressed by my last visit. Took my F-350 because the a/c started blowing hot air. Told the service writer it was working fine when I shut off the truck but when I started it, it was hot air. So it was something sudden. They called and said the Freon was low and they serviced that and some other minor incidental repair. Cost was going to be a little of $300. Then later, they called and said when they went for a test drive the a/c was blowing hot air again. Then they found the problem; a bad switch/contact. The $300 was for nothing; it wasn't low on Freon because it was working fine when I shut off the truck the night before! People are very friendly and helpful but, I was a little disappointed.