Update: HIGHLY RECOMMENDED!
Just got my lenses back and I am very happy!
The one which I really cared about needed "Just some adjustment" and cost slightly less than $100. This one would not focus to infinity, and now (have not shot anything, just tested on two bodies) it focuses just a hair past infinity when up against the stop. It appears to hold focus quite well through the zoom range.
I've heard horror stories of scratch marks and such after repairs but there are NO discernible marks on it, period! Nice clean and professional repair job.
The other one "Really didn't need anything" and was no charge except for the portion of return shipping. They say they did not do anything to it, but it now clicks very cleanly in and out of macro and focuses properly.
Conclusion: Honest, professional, reasonable, timely!
About three weeks total including shipping. They phoned with the estimate and took the credit card over the phone. They did not seem to "tune out" when I said I had two older K-mount zooms for repair, said they do older film gear all the time.
The bottom line (as in $$$$$) was less than 1/4 of what the local camera shop estimated if they sent them out to the place they send stuff like this to. (Flat rate)
If I need any other work such as this, I'll sure use them again!