Deltina Coffee Roasters

This was my first time to this coffee shop. It was really good coffee. The employees were very friendly and helpful. They also had gluten free scones. They were so good! I would definitely go back again.

I don't drink coffee but I picked up one here for my fiance and she absolutely loved it! Thank you wonderful staff for crafting such amazing products for us! Cheers!

One of the newest coffee shops and actual roasters. Excellent service, atmosphere and yes coffee! Also great to know they have unsweetened almond milk. Perfect and better than the flavored stuff with more chemicals and sugar.

Good pure coffee experience for those looking to depart from uggo boring coffee. The flavors are robust and delicious! That's because their roasting process is done just right.

Seriously good roastery. I recently purchased a good drip coffee machine, the Technivorm Moccamaster KBT, and have been geeking out trying more than a dozen different types of single origin beans.

Quintessa's California Poppy is still one of my favorites of the bunch. Some of the coffees I tried from online sources were $5-10 more than what Quintessa charges for a 12oz BYOB of beans. Some of the online sourced coffees I tried where a lighter roast than what Quintessa offers. Therefore, they had more fruity notes, which often (always?) comes at the price of more acidity. The California Poppy is just crazy smooth and tasty. It is very well balanced, and while some coffees I have to be in the right mood for, I think I will be keeping my stock of Quintessa's coffee filled indefinitely. For my own taste, I can't ask for a better balance of acidity to bitterness than what I get from that roast. They also give a modest discount for bringing your own bag, tin, or container for a refill of beans. That's a cool touch that promotes sustainability. Oh, and their espresso is also on point.

Thank you to the Quintessa staff for all the hard work. I am aware of how much effort goes into making consistently tremendous roasts, and I am grateful to have a place like that so close to home.

DELICIOUS! Probably the best coffee you can get in the Five Cities area. I started picking up bags of their freshly roasted beans to grind at home and there really is a noticable improvement in flavor over storebought grounds, even for a coffee novice like myself. Check the back of the bags to find the freshest beans!

I wish they had more pastries, they're always out by the time I get there. Their menu is kind of confusing and vague. But all their espresso drinks are fantastic (especially the mocha). They're open pretty late for a coffee shop, which is a huge plus. They have tea and beer as well but I haven't tried them. If you love coffee you must give this place a try.

Great coffee and a friendly vibe. Oceano's favorite gathering spot!

I have lived and traveled much of the world. And without a doubt This is the best coffee I've ever had . Feature it in our Pismo guest Suite Airbnb.

After an awful stay in a Best Western in Arryo Grande, we left the area early in heavy fog and stumbled upon this place. What a treat! Best coffee we have ever had and friendly staff and customers too. I wish we had picked up a bag of coffee to bring home to Canada. Well done folks.

BEST COFFEE IN SLO COUNTY!! Amazing service and the friendliest staff you'll ever meet! New to coffee?? This is the perfect shop to ask questions and get the facts, as they roast their own coffee On-site!!!