Ohm Coffee Roasters

Unusually good coffee, they are freshly grinding and brewing right in front of you. They are using single origin beans and they are brewing it well enough that you can tell, but unfortunately the enthusiast will also be able to tell they are not using an organic bean. Food selection does hit the spot, limited but competent options for vegans or the gluten free. A latte took upwards of ten minutes, but the counter was very crowded at the time

Came here because I was looking for a place to warm up from the cold weather and rain. Decided to get their danish pastry and coffee and oh my god! am I glad i walked into this place. Felt like i found a treasure. Their coffee was very flavorful and smooth. Then there's the danish pastry... i am not exagerrating when I say it is the best danish ive ever had! Stacked filo, mild, sweet apple and some kind of butter cream on top. Ate 2 of these and left Napa Valley with a big smile and a satisfied look. A must to go to if you make a trip to Napa Valley/Sonoma.

Cozy place, really comfortable chairs inside. The patio looks nice but it was too cold when I was there. Cool music electronics on display (Marshall Head, etc.) thus the name. Good sweets and coffee, nice staff, will return. Nice location, there’s a bookstore right across the street and it’s right off Sonoma Square. I accidentally WAY overtipped on the POS machine, I called their office when I got home and saw the amount. They made the correction very quickly and were very helpful and friendly about it. Looking forward to going back.

The iced latte was great. It was delicious and flavourful and probably one of the best I’ve tried in California. There were no interesting food options and some of the sandwiches looked not as fresh but I can recommend this place for coffee

It sounds like a cozy spot! That deep red interior must give it a warm, inviting vibe, especially as the weather cools down. And so much better pastries than the Basque Boulangerie. That definitely a must-try addition to Sonoma Plaza!