I have to vote for tmleadr03 as well! He came to my house on the hottest friggin' day of the year, fixed the blend door actuator on my Silverado that had been broken since I got it in 2004, saved me like, $300 over Chevy's quote, and did the work in my driveway. I've still never met the man, but damn, it's nice having heat and AC that works like it should!