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Hardline Coffee Co.

★★★★½ 4.8/5 (95 reviews)
$
515 4th St, Sioux City, IA 51101 Website
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Reviews (95)

Denise Fischer (Momma D.)
Denise Fischer (Momma D.)
★★★★★ Jan 20, 1970

Went to a pop up art event so many creative people in Sioux City

Ron Heydon
Ron Heydon
★★★☆☆ Jan 20, 1970

The entrance looked inviting and welcoming.i did not eat or drink anything here, I simply went straight through to the back for the art display. However, the coffee bistro looked very nice and clean.

Kathryn Featherstone
Kathryn Featherstone
★★★☆☆ Jan 20, 1970

The espresso in my latte tasted burnt and flavor was less than desired. There is some nice local art displayed, but the atmosphere was more like an empty art gallery than a cozy or contemporary coffee shop.

Burgundy Zellmer
Burgundy Zellmer
★★★★★ Jan 20, 1970

The Ube was delicious! So pretty as well! ☕💜

Heather Myers
Heather Myers
★★★★★ Jan 20, 1970

Great coffee, cool atmosphere (I'm an art geek), and friendly staff 👌🏼I'll definitely be going back and recommending it to friends!

SHINY4U JESUS
SHINY4U JESUS
★★★★★ Jan 20, 1970

Outstanding atmosphere and exceptional products at a lower cost than most large chain coffee shops. They also have an art gallery and offer several programs for the creatively inclined. It's usually hard to justify five stars but here it's easy and tbh if there were a six star option I'd pick that. It's a great place to wake up, get high quality coffee, tea and snacks and contains a large bookshelf with a wide range of material from self help, non fiction, fiction and even spiritual material. Finally they are very open to EVERYONE and specifically emphasize a judgment free environment for the LGBTQ+ community. I greatly encourage folks to stop by and enjoy a unique and tranquil experience.

Taylor Clarey
Taylor Clarey
★★★★★ Jan 20, 1970

Definitely in my top 5 favorite coffee shops! Great environment, excellent quality and care into the coffee, and super friendly staff.

Jose Dimayuga
Jose Dimayuga
★★★★☆ Jan 20, 1970

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

Sarah Porter
Sarah Porter
★★★★★ Jan 20, 1970

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

Landon Greene
Landon Greene
★☆☆☆☆ Jan 20, 1970

Watered down coffee and chi latte

Julie Sleister
Julie Sleister
★★★★★ Jan 20, 1970

Cool place with good coffee and fun art.

Maisie
Maisie
★★★★★ Jan 20, 1970

We loved the hospitality of the service and the art gallery that is connected to it! All of the seating it great for a meeting place and we are seriously considering this place for a biweekly knitters group that I am a part of! I got a lavender almond milk latte, which was amazing, and my husband got a lavender flavored lemonade. Highly, highly recommend!!!

Espresso101
Espresso101
★★★★☆ Jan 20, 1970

Very nice Coffee shop with lots of room. It's kind of seems to also be part art exhibit. Their signature coffees are great. Really enjoyed the Mystic, which is spicy cause it has a cayenne caramel syrup. It's definitely unique but is delicious. Kentucky Hug was my next favorite. Overall they're all good. Staff is friendly and attentive. Wouldn't be surprised if eventually they add a small stage for acoustic, singer/song writers or similar.

Beth S
Beth S
★★★★★ Jan 20, 1970

My iced latte was delicious. Friend and I sat in the little book nook and I loved the feel of the place. I love going in and seeing all the different works in the art gallery also. The outside seat is great too

Josh Castillo
Josh Castillo
★★★★★ Jan 20, 1970

We had a friend visiting from Australia that showed us this coffee shop. I can honestly say this is the best place in town. I wish we would have found this place sooner. My wife's favorite is a lavender flavored latte. Highly recommend!

Nick Frain
Nick Frain
★★★★☆ Jan 20, 1970

I’ll start with the good….the pour over coffee was excellent tasting. The restrictions on how the drink is served was , as the saying goes, OVER THE TOP! upon ordering I was asked if it was to go since a pour over should not go in a paper cup since the flavor isn’t as good as it would be out of a cup they had to stay in the shop. Okay, I said I’ll hangout for a bit to enjoy the flavor fully. The barista did then put the pour over in a paper cup without me asking. Then there was the issue of me wanting a bit of milk/ half&half in my drink….oh boy was that the wrong thing to ask. The obviously agitated barista informed me that they don’t allow cream in a pour over . Again, the flavor thing and said she wishes there was ‘a conversation ‘ prior to making time the pour over , because if she had known she would not have made my drink. She reluctantly added a splash of cream and I thanked her and left. Isn’t the customer’s preference for what taste they desire what is important….choice is good

Katy Themm
Katy Themm
★★★★★ Jan 20, 1970

I love the coffee at Hardline. They do such a wonderful job crafting the drinks. They carry so many different drinks, additions, and choices. The cafe space has cozy and inviting seating, with seating outside. I love stopping in here when I'm downtown

Claire Plathe
Claire Plathe
★★★★★ Jan 20, 1970

Great hot chocolate, very LGBT+ friendly

Sho Szczepaniuk
Sho Szczepaniuk
★★★★★ Jan 20, 1970

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

Melody Broten
Melody Broten
★★★★★ Jan 20, 1970

Lovely coffeehouse in downtown Sioux City. I really enjoyed their unique espresso creations. The Wishing Weed with dandelion root was absolutely delicious!! Our Barista was extremely friendly and the atmosphere with antique furniture and walls strewn with artwork was creative and fun. This place is a gem!!