Columbia Cooling and Heating Company, Inc., 2320 Wayne Street: 2020 no comments
I could be wrong, but I don't think I've ever been down Wayne Street before, but after commenter Justin called out this address, I went to take a look. I don't know if Columbia Cooling & Heating has closed or just moved, but if there is a new address, google is not turning it up, and as far as I can tell they don't have a web site.
I really was not aware this part of Columbia even existed until I started this blog. I used to kind of wonder why Columbia didn't have a downtown section with houses like those in Fernandina Beach Florida, or Georgetown SC, even though the city was old enough. Shandon is nice, but not quite the same thing. It turns out it does, on the streets North of Elmwood & West of Main. It's an interesting area!
You can see a photo of this place in operation here.
(Hat tip to commenter Justin)