Long Black Coffee

320 Bristol St Suite A, Costa Mesa

Recent Reviews

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Song Jeong

High quality machta and coffee spot! Will come again because of their prices! 6.50$ for a mango cold brew. Flavor wise it is very good. Most machta spots water down their drinks, this place does not cut corners! Very quick service.

MadnessEats

Not sure which beans their using at the other location, but I definitely don't like the ones they use here. My flat white was otherwise well made, so no shade to the baristas, they did the best with what they had!

Atmosphere: 5

Food: 4

Service: 5

Taylor O'Brien

iced vanilla latte with oat milk and their biscoff cookie latte is amazing! amazing vibes and quiet. it’s tucked away right next to the arco gas station. hidden gem!!!!

Brad Touhey

Cortado with the light roast was fantastic.

Atmosphere: 5

Food: 5

Service: 5

Joshua Baehr

Great cap, friendly staff/manager. Good spot to work, too, not as crazy busy as WIP or Stereo, but similar quality coffee.

Atmosphere: 5

Food: 5

Service: 5

Sufie Bahaei

Great cafe to study at. Outlets are only close to a few seats. Banana matcha was great, the cream on top was a tiny bit too sweet for my taste but I loved the quality of the matcha. Staff are really friendly and generous about explaining the menu to you.
It has maybe 5-6 small round tables (one of which is close to an outlet) and one big table that seats 6 (one seat is outlet accessible) and two cushion seats (one of which is close to an outlet).

Castillo Marina

I walked in to order, said Good morning twice, asked a question and the young woman wearing a green sweater today seemed to not be interested in greeting, our answering my question... I just left. My previous experiences here were friendly and warm. I am just going to Starbucks! :(

Daisy

I work super close by and I think I've found one of my go to work pick me ups!
We ordered the: biscoff latte, banana cloud matcha, biscoff matcha.
The biscoff drinks taste just like biting in to a biscoff cookie it is SUPER good. The banana matcha was less balanced with the flavors but overall, also super good!

Atmosphere: 5

Food: 5

Service: 5

Nathan Carlson

The name is a bit silly but the coffee is decent and the prices are good. Better prices than most of the local spots. Not a lot of frills for food but they seem to have some drink specials if that interests you. We just got a hot and and iced latte and they were good. The roast is a bit on the bitter side of the spectrum. Signage is just papers signs on the windows currently. Seems like they soft opened in early November 2025. The spot is right by the gas pumps.

Atmosphere: 5

Food: 5

Service: 5

Drew Davis

2 words: corn latte.

3 other words: that was incredible.

Sneaky good (and new) coffee shop next to the gas station with really creative drinks and a chill vibe. It's closer to the gas station/taco place vs sushi place than google maps says.

Atmosphere: 5

Food: 5

Service: 5

Adam

Good beans, good pour over. No complaints.

Sanghyun Na

Great cafe. I’m glad they opened in Costa Mesa.

Atmosphere: 5

Food: 5

Service: 5

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