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Coffee truck, free coffees for employees today sweet Happy Friyayyyy ALL :)
View of the pickup window and milk station
Iced Vanilla Latte & Dirty Chai Latte
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Ohm Coffee Roasters at the Napa Farmer's Market
Ohm Coffee Roasters Coffee House

This page is for our roastery production facility & cupping lab, as well as our mobile truck. By APPT only. See our separate listings for our coffee shop locations. *The hours listed are for the truck's regular location at the Napa Farmers Market (1100 West St in Downtown Napa, open Saturdays year-round, and Tuesdays April 2 – December 17) Roastery & Lab (Tours / Tastings): Step into the heart of our craft coffee world w/ an immersive tour of our roastery. Discover the journey of coffee, from sourcing green beans at origin to the art and science of roasting them to perfection. Get an insider’s look at our production process before sitting down in our intimate coffee lab (up to 10 guests) for a hands-on experience. Choose from a traditional coffee cupping, a latte art workshop, or an exploration of coffee brewing methods. This is more than a tour—it’s a celebration of coffee craftsmanship designed to inspire & delight. Truck & Cart (Catering / Events): Make your gathering unforgettable with our full-service coffee truck, featuring a premium La Marzocco espresso machine, multiple brew options, and our signature amplified beverages. The Ohm truck delivers world-class coffee without the hassle—no equipment, training, or logistics for you to manage. Turnkey, stylish, and effortlessly cool, it’s the perfect addition to any event. Prefer something more compact? Our elegant coffee cart offers the same exceptional service in a sleek, space-saving setup. Call/email to book!

Website: ohmcoffee.com

Phone: (707) 690-0191

Cross Streets: Between Iroquois St and Napa Valley Vine Trl

Closed now

  • Tue Closed

849 Jackson St Napa, CA 94559 ·2329.68 mi

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Amenities

  • Accessible
  • Wifi

Reviews

yelp
4.0 34 reviews
5 star
20 4 star
3 3 star
3 2 star
2 1 star
6
Mark B. 12/06/24

So this is my first visit to their brick n mortar location on 2nd street where Monday Bakery used to be. First impressions. Modern hip vibe with more space than Monday used to have (felt cramped...

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Paul W. 08/01/26

We tried their Mushroom Adaptogen blend for the first time at the Napa Farmers Market. Wasn't sure what to expect as it was our first experience having mushroom coffee. We both got the 16 oz. ice...

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Lawrence E. 10/15/26

The Napa Andaz serves this coffee and it is not drinkable. Many guests staying more than one night heading elsewhere for coffee.

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Jessica W. 08/23/25

Needed my first cup of coffee after a night of wine drinking and decided to come here. It's a cool but dark kind of vibe in here. A big guitar on the side by the from window. Board games to play,...

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Bruce K. 12/23/23

Second coffee of the day and it was enjoyed when we caught up with the Ohm truck at the Napa Farmer's Market. It's hard to miss this massive panel truck painted red and black with white lettering...

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