Can't say what's in your area, but here I found out the companies that service fire extinguishers are willing to refill your cylinder.
Hi GUPPYGANKER,Thanks for the leads guys. I will have to make a few calls Monday morning. I want to get this figured out before I order a shiny new c02 tank that I wont be able to keep. The glut just isn't cutting it for me.
We also have 2 indoor gardening shops right in town and a brew store I want to give a shot.
Seattle_Aquarist I saw your last post about the auction yall had going on. Once the wifes healthy and back to work I will have to hit you GSAS guys up. Id love to commiserate with some fellow hobbyists.