WE did a stupid thing. We drove our 14 foot tall RV under a 12 foot bridge taking "shortcut" in Denver tearing off our our two ACs. We call Sun City RV in Phoenix to get it fixed and the drove there as fast as we could. We had checked around and other shops were going to take weeks. Sun City had everything working perfectly in 3 days getting us on the road to our destination. They kept us in the loop the entire time. We are totally satisfied.