"Absolutely love OHM! Every time I visit, the service is consistently warm, friendly, and welcoming — the staff really make you feel like they’re happy you’re there. The drinks are always well-made, and I especially enjoy the seasonal flavors they rotate throughout the year; it keeps the menu feeling fresh and exciting. I will say, I wouldn’t mind just a little bit more syrup in some of the drinks for that extra punch of flavor, but that’s just personal preference. And I can’t forget the chocolate muffin — it’s seriously delicious, perfectly moist with rich chocolate in every bite. I don’t live in the area, but every visit has been a pretty solid experience, and I’ll definitely be back whenever I’m in the area again."

"Discovered a charming, family-owned coffee roaster in Napa and absolutely loved it! I ordered a latte and a butter croissant, and both were fantastic. The latte was smooth, flavorful, and clearly made with freshly roasted beans—great job, Ohm team! The butter croissant was perfectly flaky and delicious, pairing wonderfully with the coffee. The service was warm and welcoming, making the experience even better. It’s always a treat to support local businesses, especially when they deliver such high-quality coffee and food. Highly recommend stopping by if you’re in the area and looking for a cozy, delicious coffee spot!"

"Friendly, helpful service. Great music (especially if you enjoy new wave classics... At least when we were there). Can't comment on the coffee - since it was so hot out we opted for iced tea and Italian sodas. Clean bathrooms, overall welcoming vibe."

"⭐️⭐️⭐️⭐️⭐️ Ohm Coffee is easily one of the coolest coffee spots in Napa. Amazing coffee, genuinely friendly staff, and a rock-and-roll vibe that makes the place feel alive instead of sterile. It’s the kind of spot where the music, the atmosphere, and the quality of the drinks all work together. Perfect place to hang out, get some work done, or just enjoy a great cup of coffee in a space that actually has personality. If you like your coffee with a little edge, this is the place."

"Ohm Coffee Roasters in Napa has an easygoing vibe that makes you want to linger, even if you’re just grabbing a mocha latte on the way to somewhere else. The mocha itself was solid. I actually hesitated before putting a lid on it because the barista had poured a foam design that deserved to be seen for more than five seconds. But the real standout was the “Full Stack Blend” beans. Blueberry, blackberry, and dark chocolate notes and for once, those tasting notes weren’t just marketing fluff. It’s rare to find a roast that leans into flavor instead of burning it into oblivion, and these beans reminded me how good coffee can be when someone actually respects it."