Chapel,
It's Holston Gases. They deal primarily in gas but sell welding equipment and supplies and the bandsaw blades. There's a blurb here:
https://www.holstongases.com/
Duane who runs the bandsaw blade shop comes in early and leaves at 3pm so I you want to stop by and get one made while you wait it's best to call first to make sure he has that blade stock on hand and has the time to make one. He's made one or two for me while I waited (just took a few minutes) but when I wanted quantity I ordered them then picked them up the next day or so. I have also called in the morning and he had a blade ready for me to pick up by the time I got there.
If he doesn't have the stock you need it may take a couple of days to get it. Some stock he doesn't normally carry, for example the 1/2" x 3tpi flexback blades I like so the last time I had to buy a 100' coil - my saw uses 11'10" so I got 8 blades from that box. (I typically get that many anyway since I hate to not have a spare or two. Since I resharpen 8 blades might normally last me a year or so.)
He doesn't make carbide blades so when I wanted one he had to order it from Lenox, but his prices was significantly cheaper than anywhere I could find online.
In all the years I've been buying blades there I've had only one break at the weld. He made me a new one at no cost.
Holston Gases used to be south of the river but they are in a new facility now. Take 40 to I-275 north, get off at the Baxter Avenue exit, turn right, and they are the first thing you come to on the left. The bandsaw blade shop is deep in the building, so if I carry in a blade to match or want to talk to the guy about something special, I ask at the counter and he comes up to the front or someone takes be back to the shop. Nice people. I bought all my welders and plasma cutter there as well as other tools and supplies.
JKJ