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Coffee & Water Lab

4.5 ★★★★★ 596 Google reviews · Coffee shop · Cafe · Catering food and drink supplier

Roasts in-house Single OriginEspressoPour OverCold BrewOrganic roasts in-housepour-over barcold brew on tapfresh pastries

Cozy coffee shop roasting its own beans in-store, plus tea, light fare, and a social atmosphere.

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603 Saratoga Ave #40
San Jose, CA 95129

(408) 490-4988

Directions Website

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Hours

Monday 7 AM–6 PM
Tuesday 7 AM–6 PM
Wednesday 7 AM–6 PM
Thursday 7 AM–6 PM
Friday 7 AM–7 PM
Saturday 7 AM–7 PM
Sunday 7 AM–7 PM

Where to find Coffee & Water Lab

What's in the cup

What Coffee & Water Lab is pouring and bagging — straight from customers' own reviews, not our guesswork.

🌍 Single Origin

“I was really excited to try their coffee as I have heard good things and they have single origin coffee beans!”

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Espresso 5 mentions

“They have options for coffee beans to use in your espresso, like medium or dark.”

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🫖 Pour Over 2 mentions

“Coffee & Water lab has great coffee; I really love their pour overs.”

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🧊 Cold Brew 3 mentions

“I got the maple cold brew with half & half instead cream top so it’ll be more similar to an iced coffee.”

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🌱 Organic 2 mentions

“Their medium Honduras organic beans are my favorite, it’s the same they serve in the espresso bar.”

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What regulars say again and again

The things that keep coming up across 596 Google reviews — with a reviewer's own words as proof.

🔥 roasts in-house

“The beans are roasted onsite, and they have a wonderful selection of regular roasts, plus a special rotating roast every month.”

🫖 pour-over bar 2 mentions

“Coffee & Water lab has great coffee; I really love their pour overs.”

🧊 cold brew on tap 4 mentions

“I got the maple cold brew with half & half instead cream top so it’ll be more similar to an iced coffee.”

🥐 fresh pastries 4 mentions

What customers say

My friends and I came here for a brunch on Wednesday at 11am. It was crowded with people enjoying food & drinks while working! We managed to grab a small table to sit and we ordered - Matcha Latte Tea - London Fog Milk Tea Granita - Honey Sea Salt Macchiato - Blueberry Mascarpone Toast - Avocado Toast - Tomato Ricotta…

★★★★☆ — Elizabeth, 2022-04

I loved this place. The cafe itself was small and cute. I went on a weekday afternoon, and it was still pretty full. I was able to get a chair, though. Most people in the cafe were either reading or working. They have free Wi-Fi, so it’s ideal for getting some work done. They also have a roastery.

★★★★★ — Suman, 2025-06

This place serves outstanding coffee and drinks. They have options for coffee beans to use in your espresso, like medium or dark. They also offer special seasonal drinks. They also roast and sell amazing coffee beans. Their medium Honduras organic beans are my favorite, it’s the same they serve in the espresso bar.

★★★★★ — Marcelo, 2025-08

This coffee shop is a gem! Their regular coffee is good, but it's the unique special drinks that shine. The Honey Black Sesame Latte is a perfect blend of flavors—truly a case of 1+1 being greater than 2. A must-try for anyone looking for something different in their coffee!

★★★★★ — Junhua, 2024-08

Excerpts from public Google reviews. Read all 596 reviews →

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Listing verified July 2026 from public business records and customer reviews. Something out of date? Report a correction. Own this roastery? Claim your listing — it's free.