Cup O' Jo

6054 Main St, Clayton
(925) 672-5105

Recent Reviews

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John Chang

Normally I love to support local businesses over big chains, but I'm heading to Starbucks because I just needed to work online a couple of hours. After I bought my latte, the owner tells me they don't have wifi 🙄

Atmosphere: 3

Food: 3

Service: 3

Helen Josephine

Temporarily closed until November 20, 2025

bob brennan

Good for Porsche meet-up

Atmosphere: 4

Food: 4

Service: 5

Bryanna

Owner was noticeable short tempered with young employee taking our order, made an uncomfortable atmosphere. Also the mocha was a hot chocolate packet mixed with coffee. I might give the place a try later but not what I was expecting :/

Atmosphere: 2

Food: 3

Service: 3

Frank Vanson

Great breakfast and coffee

Atmosphere: 5

Food: 5

Service: 5

Adam Mayer

Only thing I dislike is they are closed Sunday of all day?

Atmosphere: 5

Food: 5

Service: 5

R Mar

Enjoyed this coffee shop. It's a real coffee shop, comfy, with good treats too. Way better than any chain. Also get to support local.

Atmosphere: 5

Food: 5

Service: 5

Lucas Gasco

Nice Cafe Late , in nice I quite place

Kaveh Moraghebi

A perfect place to grab a coffee. Cozy, and nice environment. We stopped there for a cup of coffee in the middle of our bike ride to Morgan territory regional preserve. If you are in the Clayton area I highly recommend visiting for a cup of coffee.

Atmosphere: 5

Food: 5

Service: 5

Anton Pirtz

Fantastic, friendly service

Atmosphere: 5

Food: 5

Service: 5

TFamTV4

Best coffee place in Clayton.

Atmosphere: 5

Food: 5

Service: 5

Customer Support

Best coffee place in Clayton.

Atmosphere: 5

Food: 5

Service: 5

Gregg Atwood

Cup o Jo is like stepping back 40 years in time to Berkeley and the days of the boho coffee shops. It’s a wonderful, eclectic interior with signs and messages and art and music. All reflecting Peter‘s personality and taste. Excellent coffees and they also have juices and ice cream and pastries. take it from a guy who been frequenting coffee shops for espresso since the late 60s. You’ll love it. One caveat: no bathrooms, although there is a public bathroom in a park about two blocks away.

Atmosphere: 5

Food: 4

Service: 4

Ann Marie Miller

Moved out of town and miss this place. Best Chai Lattes and specialty coffees

Atmosphere: 5

Food: 5

Service: 5

Ann Marie

Moved out of town and was just thinking about this place. One of the few things I miss from California. Best lattes especially their chai lattes oh just amazing!

Atmosphere: 5

Food: 5

Service: 5

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