Hardline Coffee Co.

Very solid subtle coffee and I like what they have going on for the atmosphere.

Peaceful calm atmosphere, there’s wall of books to read, plenty of space for people, and the music is just low enough you can still have a conversation & hear each other talk! The coffee is wonderful and has great flavor. Barista was very knowledgeable and has great suggestions. I can’t recommend enough! Will definitely be back!

So cool to see Sioux City get its first real third-wave coffee shop! For those that don't know what that is, think of it as coffee for people who don't want to drink bad tasting beer at night. :)

Great coffee selections, great music, and a wide open space with tables if you need to get some work done on their wifi. There's also some great art on the walls from local artists. I'll definitely be coming back!

Best coffee in Sioux City and great local place. They have a vary relaxed atmosphere and have local artists displayed all the time as well as art pop-ups at times. If you are looking for a classic local coffee shop you found it.

The owner here is always smiling and offers very friendly and fast service. She even crafts her own decor. The coffee was pretty good as well...and the prices are right on point. I would definitely recommend trying this place if you're looking for a new coffeehouse, or even if you're not - you might develop a new favorite.

Great coffee! The Cortado and the cappuccino were very good. The staff is very friendly too

Had a wonderful experience with the work staff! Latte was incredible with an excellent flavor palette that dances on the tongue and leaves the tastebuds very satisfied! Will be returning soon☕️ P.s. i love the use of the paper straws, let’s save those turtles lads🐢❤️

Great coffee, relaxed and creative space. Will for sure be back

Quality coffee and experience all around! Great place to drink the finest of bean water in the Sioux land. Lovely environment with nice local art display. Overall would go to again...probably

I'd give no stars if able. I asked for a breve and the cashier looked at me like I had twelve heads. I told her it was a latte made with half and half and she told me they don't have enough half and half for that. I walked out. Baristas who don't know how to make a breve... a standard coffee order... don't belong behind the counter. I went elsewhere. Do not recommend.