By absolute coincidence, I noticed Alex Carpenter create this excellent site of coffee roasters on GitHub. The site breaks down roasters by state, gives you the physical address, and the roaster’s website. Turns out, there are some local roasters I wasn’t aware of and am now eager to try. If you find your favorite roaster is missing, open an issue and suggest it.
Unfortunately, US is baked into the name, so I’m not sure he’ll support international roasters at some point. But if you’re in the US, and you love buying coffee straight from the source, you’ll love this site.