Called a couple of times to get an estimate on some Cirrus work for two different airplanes. One was getting the synthetic vision upgraded on a SR22 and the other was installing TAWS on another Cirrus SR22. The avionics guy said he would talk to the Cirrus Service Center Manager and get back to me same day. Called before that to get another quote on some work and never received a proposal. There are two fine shops in Atlanta and one in Greenville that do much better if you want Cirrus work. Kinda surprised these guys are have a Cirrus S.C.