Linda, thanks for your comments. What I have found is that a vehicle of this mintage (1983) needs some additional skill to install an air conditioning unit. A couple of places said that there is not a correct mounting bracket for the compressor so they couldn't help. At the same time, I found a lot of places that would service an air conditioning unit but not install it. I did find a place in Texas (AC Solutions) that said that they can provide all the components, and the installer would have to use a universal bracket which would require drilling some holes in it to fit (not a big deal for the right technician). I do have a line on a company in Albuquerque that said that they (might be able) to install it. At the same time, I am looking at someone in Georgia (where I am flying to pick up the camper), that they say installing would be within their skill level. The real great thing about AC solutions is that "J W" their technician would talk to the installer to share exactly where the components of the AC should best go. I won't be picking up the Sunrader until early May. If you want to contact me around that time to check in regarding my experience, please feel free to do so. My best wishes, Santa Fe Bob