Best places to refill CO2 tanks near Beaverton?

[Luananeko]

Anyone know of any places that will do CO2 refills near Beaverton, Oregon? Ideally I'd like a place that will fill my own tank while I wait, but it sounds like those are few and far between... Most places I'm hearing about require you to drop off your tank and wait a day or so to pick it up, or they will only exchange your new shiny tank for one of their beat-up ones...

If no fill-while-you-wait options are available I'll go for the drop-off and wait option I guess, so any suggestions on which places are least expensive and nearby are all welcome

 

[Scott F]

Google air gas. They do a lot for the company I work for and have always found them to be reliable and fairly quick.

I don't see why you couldn't get a tank filled while you wait with them.