Just a quick note of appreciation for what you do.
OH, ditto! I know things have been headachey for you the last few days. I really appreciate what you do to keep my world a little happier!
Many thanks, Jerry!
Things get fixed in hours instead of days. You’ve been studying under Engineer Scott, haven’t you, Jerry?
Tack my name to the “Well done, Jerry!” card, please. You’re on the ball, mate.
That’s a pretty high standard. Scotty could fix anything in under 60 minutes, less if you took commercials into account.
Well, sure, but Scotty could travel through time, and he had some embarrassing pictures of the film editor. 
Just adding my signature to the ‘Excellent work Jerry!’ card.