Had a morning meeting and we met at the new Hardline location on 4th. Very nice people and atmosphere. They brewed a fresh coffee for me, and it was a truly wonderful brew…dark and smooth. Cool place and awesome coffee.So neat to see successful entrepreneurship!(Awesome logo too)

Wonderful coffee just not super quick. Thankfully they have an art gallery now attached to look at while your waiting. Definitely recommend but be prepared to wait sometimes. I recommend the homemade chocolate chip, banana vegan muffins!

Wonderful coffee. I stopped by with my dog while I was waiting for my car to be finished in the shop and the lovely barista gave her a pupaccino and pulled a table and chair outside for us so we could sit in the sun enjoying coffee while we wait. Way to go the extra mile. Will definitely be back. 🐕☕

A great local coffee shop. Staff is always so friendly and welcoming

Best coffee! Best service! Everyone was amazing!! Will come back!

The Hardline is a fantastic coffee shop! This place is relaxing and simple, a very refreshing place to be. The staff were extremely friendly and talked with me, got to know me, and told me about their specialties. I dont drink much coffee, but I very much enjoy tea. The Hardline has a really great flavored tea selection, and it has been a lot of fun to try different ones. Furthermore, the atmosphere of this place is excellent. Everything is so simple, open, and quirky. The background music is also relaxing. Additionally, the bathroom is a really cool place, which is unusual, because you can write messages all over the walls! They leave markers in there for you to do so. I love how this place has nailed the simple eclectic style. Definitely check it out if youre in downtown Sioux City!

Enjoyed a fantastic mug of coffee and loved the free refill! Nice chill little shop, great for enjoying a conversation or working. I will definitely be back!

Handcrafted drinks. Quiet and comforting

Love the Baristas they are great people. Comfortable for social distancing meetings. Great coffee

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.

Calm atmosphere, very friendly staff and the coffee/ drinks were very delicious. Will definitely visit again!!

Just stopped in for milk and muffins. The person at the counter was very pleasant and helpful.

Great coffee!! Very chill place

Super cute and cozy. They have games and books, feel free to play the piano too. Coffee and service are top notch.

The coffee here is top notch! Amazing service and atmosphere.

Great coffee, nice and friendly staff

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!

Nice little shop. Good atmosphere

Love this place. As someone that doesnt drink I wish they hadnt ran out of rootbeer but other then that staff was friendly and very quick to help is out. The people I was with really enjoyed the flights.

Great coffee and lattes. The beans they roast in house are the best for great coffee at home!

Create drinks and even greater service! Love the vibe of the entire place. Also much healthier than most places. Definitely my place of choice!

Traveling through town and found this little gem. Best iced coffee I have had in a very long time. Had that definite coffee house vibe. Was a treat for sure!

Excellent service, coffee, and atmosphere. Baristas are great and make excellent recommendations. Hopefully they extend their regular hours so that I can stop in after work!

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 youre looking for a new coffeehouse, or even if youre not - you might develop a new favorite.

Amazing atmosphere, the options are really healthy. Especially love the hot cocoa they serve. Owners are very friendly and helpful.

So cool to see Sioux City get its first real third-wave coffee shop! For those that dont know what that is, think of it as coffee for people who dont 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. Theres also some great art on the walls from local artists. Ill definitely be coming back!

Id 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 dont have enough half and half for that. I walked out. Baristas who dont know how to make a breve... a standard coffee order... dont belong behind the counter. I went elsewhere. Do not recommend.

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

Had a delicious coffee and thoughtful conversation this morning ❤️ great find, stop by!

Love Hardline and its owners! Super friendly and personable and always have great events.

Great cup of coffee, friendly staff, comfortable environment.

They make excellent espresso drinks here. Try the cortado. Nice vibe. Relaxed. Good value. Give it a try.

Great coffee shop and the barista is a great and funny guy, he will always make you smile.

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. Atmosphere is a little... How do you say... Liberal. Stools in ample supply to display masculinity.

Best coffee, really appreciate the kindness, also coffee is better then any coffee in town, a friend from Australia recommended this place to us. Way better then Starbuck.

Love this coffee shop!! Very friendly staff. Found my new favorite coffeehouse!!

Oat milk latte with their homemade vanilla syrup - my fave

Excellent coffee and excellent service. The owners are friendly and treat the customers well. I plan to visit frequently!

I enjoyed a fantastic lighter roasted shot of espresso here today. The barista took her time to expertly dial in the extraction ratios.

Great coffee! Support local businesses and local artists. Look forward to seeing this place succeed.

Better ingredientsbetter coffeehardline coffee co.

Best in town for sure! Thanks for the hospitality, excellent ☕ & WiFi

I cannot tolerate caffeine any more, sadly - but still enjoy my decaf, but this place DOES NOT SERVE DECAF. Shame on you.

May I say the first real coffee shop with Delicious coffee and great space.

Great coffee and friendly staff. Thank you for allowing our little group to enjoy your space!

Such a breath of fresh air. Finally real coffee in Sioux City.. If you need a break from Starbucks and their pseudo coffees (frappucinos, breves,etc) go to Hardline!

Very comfortable place and a super nice staff 🖤

Yummy coffee and a calm and pleasant atmosphere.

Excellent mocha latte, pleasant place.

How do they fit a whole pumpkin in to a cup? Best pumpkin spice latte in town

Amazing beverages and an awesome atmosphere!

Friendly staff really relaxing environment.

Nice atmosphere...coffee was bitter

Great coffee and pleasant atmosphere. Check it out!

Great americano and fantastic service!

The best mocha in town!

Best coffee shop in town.

First timer, pleasant experience

Definitely recommend going!

Absolutely Wonderful.

Wow! Great Coffee..

If youre looking for Seattle in Sioux City, this is it.