Originally Posted by infrared
The place where I go in Orange County is:
11061 Dale Ave
Stanton, CA 90680
It's been awhile since i refilled there, but I recall that it was pretty reasonable. Service is very good, and they refill the tanks out in back while you're paying inside. It's also one of the few places I know of that's open on saturdays if you discover late in the week that you're all out of c02.
I was just there today and filled up my 5# for $13.24. It took about five minutes to complete. I have been there 5 times now and have always had good service.