I went here for the first time today and I can tell you, it won't be the last! The workers were nice, the drinks were good, and the food was even better! My husband and I got the Lucky Leprechaun and the CT Crunch latte - highly recommend although we did have to add additional sweetener since it was on the stronger side. We also got an açaí bowl and the thiccc bagel and once again, highly recommend! Everything was so good. There's seating inside (they were bumping good tunes) and outside - we sat outside since it was a perfect day. The streets semi loud depending on the traffic but it was still nice. I will say the parking lot is kind of weird, there's a few spots here and there for the different businesses in the lot so depending on what time of day you go, they'll fill up fast. If you see street parking out front I would just snag it rather than going into the lot since it's in one way and out the same way so turning around is a bit of an annoyance since it's a smaller lot. read more

#1 açai spot for my fiancée and I! Love coming back when we're in town and the service is always great read more

602 Coffee House - Small Power Bowl - Coffee & Tea Near Me - Costa Mesa, California

Great coffee with friendly and quick service! Definitely a hidden gem! Highly recommend.

They have a good variety of drinks and some food items too. Tucked away right off Newport blvd and 17th. Parking is limited here in the lot but lots on the street. Been here quite a few times and this by far is my favorite. They have a banana foster drink which is good if you enjoy banana flavor. Take their brown sugar latter and have them make it with the banana beans. Very good flavor profile, very good after taste. Interior has a nice little coffee shop vibe with some exterior seating right around the corner. If you're in the area definitely give them a try over Starbucks! You won't regret it at all. read more

602 Coffee House - Brown sugar latte made with banana beans - Coffee & Tea Near Me - Costa Mesa, California

Walked in this morning for an americano before work it's the best tasting coffee drink I've ever had. Lacy and Ashlee provided fantastic customer service by being friendly and welcoming while also getting my order out in a near instant. Definitely coming back! read more

First time today, stopped by for a pick up. Coffee and the bagel sandwiches are awesome and supper good! Not sure if I was a joke, but when I was waiting the cashier who was helping me asked another employee (redhair girl) to hand her the two boxes with my bagel sandwiches (they were right next to her while the cashier was all the way at the front) and instead of being a good coworker and handing them to her without saying anything, the red hair girl said "don't you have legs?" Mind you, the other cashier girl was helping me and doing other side work as well while the to go boxes were right next to the other employee. Did not affect me whatsoever but it wasn't a good look to see an employee treat another employee with that disrespect. Joke or not, it is not the attitude you want your customer to see. read more

I wanted to like this place given all the great reviews, but it didn't live up to the hype for me. The coffee and matcha both tasted pretty diluted and lacked that bold, fresh flavor you'd expect. It wasn't bad, just kind of forgettable. Maybe I caught them on an off day, but I probably wouldn't go out of my way to come back. read more

Loved their coconut caramel latte! It wasn't too sweet, yet had the perfect amount of coconut. The customer service was friendly too. Thanks again! read more

Great coffee! I've stopped here a few times leaving my dermatologist near by. The staff were always nice, it was never busy when I was there since it was the afternoon. Ive had the mocha & cold brew. Both very good. I have a pretty high caffeine tolerance and the nitro had me shaking on my drive home- great if you need a boost! It's a pretty small shop, there are only a few tables. The parking lot is small and awkward, I recommend parking on the street. The stalls are marked for each of the business so pay attention. Ample parking is available on the street when I've been. read more

602 Coffee House - Nitro cold brew - Coffee & Tea Near Me - Costa Mesa, California

602 Coffee shop is really, really hidden and easily missed if you're not familiar to the area or don't have a navigator with you. The cafe is tucked in a plaza and located corner on a public way along the major intersection. The interior is small but welcoming. I like that the barista was dressed up to match the Halloween decorations. The barista was friendly and nice. The drinks were great and my favorite was the caramel macchiato coffee! read more

602 Coffee House - The iced Macchiatos coffee and Matcha Latte (my favorite). - Coffee & Tea Near Me - Costa Mesa, California

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Usually good, but our order today was laughable. A large power bowl with maybe a quarter of it containing acai, and PB toast with very little toppings. Hope this isn't what 602 considers acceptable. Pictured: This is what a large power bowl and PB toast is now apparently. read more

602 Coffee House - Large Power Bowl with barely any acai - Coffee & Tea Near Me - Costa Mesa, California

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This is literally my favorite coffee spot right now and I have been here multiple times. I always order 2 drinks so it can last me a few days. I love the coconut caramel latte and the caramel macchiato. I always thought Starbucks had the best caramel macch but this place tops it and is actually better!!! These 2 drink are my favorite and I am obsessed with this place. I am so happy it is close to work and I didn't know they give discounts if you work in the medical field!!!! I am so happy they do that and I can't wait to go back! read more

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I gave this place one star because their so-called "famous banana-infused coffee" was unavailable again and again ... but once they ran out of the drips -- a major disappointment was they can't make another one. This has happened to me 3 times, where I entered the shop about an 2 hours before they closed. It's actually one of my favorite coffees "banana-infused" flavor. Instead of offering on brewing a smaller size, the staff simply could not make one small batch of it, leaving the experience feeling flat and weird for a coffee shop to not have coffee. The café sits in a cool little plaza that gives it a laid-back, welcoming vibe. Everything is spotless and well-kept, adding to the charm of the space. read more

Ordered a PCh bagel is was hot and satisfying. I want to try the Thicc Bagel next time. My barista was knowledgeable and very kind. She knew I was a first timer and had no problem tending to my questions and need to see what kind of coconut milk they use. The milk does matter my friends. Very cutesy shop it was around 10am when I walked in not very noisy. I felt relaxed ordering and enjoyed the simple and modern decor. I can't wait to come back with my sister and best friend I will revise my review after my second visit to try a few different items. Everything is always better with friends read more

602 Coffee House - Coffee & Tea Near Me - Costa Mesa, California

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Cute small spot! Swung by to try their charcoal latte and it wasn't too bad! First sip was smoky and earthy and it's a really pretty dark gray (bonus cute latte art)! I wish there was a bit more charcoal but totally fine as is too. Got a 16oz large w/almond milk to about ~$8 They do decaf thankfully for anyone else who's also caffeine sensitive like me. They have some other interesting breakfast themed drinks with different cereals so if you got a sweet tooth those might be fun to try! read more

602 Coffee House - Coffee & Tea Near Me - Costa Mesa, California

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Great option of coffee matcha and acai Had the honey lavender matcha and the brown sugar latte both were great perfect in between sweetness Place is nice n clean Friendly staff read more

602 Coffee House - Coffee & Tea Near Me - Costa Mesa, California

Tucked along Newport Boulevard in Costa Mesa lies 602 Coffee and Acai. From the moment you walk in, there's an easy coastal energy, matched by a menu that balances indulgence with thoughtful execution. I ordered the Signature Caramel Macchiato, and it's easy to see why this drink is a house favorite. Smooth and rich, it strikes that elusive balance of sweetness with the caramel and vanilla. Made with two shots of their premium coastal blend espresso, the drink carries a clear, pleasant coffee backbone you can actually taste the beans, which is a detail too often lost in flavored espresso drinks. Definitely recommend the large. The ice is blended to a silky consistency that melts evenly, keeping the drink smooth from the first sip to the last. Finished with oat milk and a caramel drizzle, it's refreshing, cohesive, and expertly constructed. I also ordered the Power Acai Bowl. The base is a pure acai blended sorbet, and the texture is spot on thick, spoonable, and never icy or watered down. Consistency is everything with acai, and here it's executed flawlessly. The bowl is generously topped with hemp hearts granola, a scoop of peanut butter, half a banana, strawberries, blueberries, and finished with a drizzle of honey. Each ingredient feels intentional, adding layers of flavor and texture without overwhelming the acai itself. It's nourishing, indulgent, and well balanced a bowl that satisfies without feeling heavy. Service ties the experience together beautifully. Hannah was warm, attentive, and clearly takes pride in what they serve. Everything arrived made to perfection, with care evident in both presentation and execution. Definitely recommend 603 Coffee and Acai. By far the best in Orange County. read more

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10/10! Very convenient, parking is easy if you're in a rush. Staff is kind, helpful, fast and delivered a quality latte. My coffee was. Literally the perfect color I was so excited. The coffee blend also has a nice flavor. The shop is so clean and cute, I can't wait to try their whole menu. I ordered the coconut Carmel and it was amazing. I highly recommend this place! read more

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The owner is not afraid to bring active solicitors to this location. On multiple occasions, there have been political organizations (usually two guys and no it's not advocacy for anything; it's always about real-estate and property) who take up tables (limited space at this location) and walk up to you while you're waiting for your drink, or enjoying your time with your friends, or hell-- even if you're working. Doesn't matter. The owner has made it clear this coffee and açaí comes at a price other than what's listed. The baristas/staff are wonderful. They're the reason why I come back, not the coffee. The owner puts them through hell and high water, just to skate by on the dimes they save in using warped and unusable lids, straws, cups-- whatever he can do to save a dollar. It's been noticed. Ive been a customer to this location for about 3 years now, im a local. I spend, easily 300-400 bucks a month, at this location-- alone on coffee and food. But seeing as this owner uses this location as his clubhouse, I think I'm going to be visiting Keane coffee and Moon Goat much much more often. Love the staff, but I don't want to help this owner make any more money. Sorry gang. read more

I had the activated charcoal latte and loved it. Smooth and milky with a subtle earthy note. The shop was busy but the staff was friendly. The space has a lively, welcoming vibe. I also had an acai bowl that was fresh and flavorful. Great spot overall. read more

602 Coffee House - Activated Charcoal Latte - Coffee & Tea Near Me - Costa Mesa, California

The BEST breakfast bagel sandwiches in OC! My sister and I will always stop here if we're in the area and the coffee! Zoo-wee mama that is my personal favorite I always get the coconut flavored late and it never disappoints. The food and coffee is made to order so it takes some time but the staff is great and super friendly. read more

Pretty good coffee, it was a random spot, parking is kinda complicated but it shouldn't stop you from getting coffee here. Had some seasons special - white chocolate covered strawberry- I think that was the flavor. Interesting but too sweet. The place itself - cute. Staff - friendly. read more

602 Coffee House - Something something strawberry latte - Coffee & Tea Near Me - Costa Mesa, California

Great coffee and açaí bowls! Stopped by to pick up bowls, coffee and smoothies. Delicious and busy so you know it's good! read more

602 Coffee House - Coffee & Tea Near Me - Costa Mesa, California

I go to HB a lot to visit my cousin but I've never been to 602 before. I felt like an açaí bowl, so I checked Yelp for places close by. I ordered the small Power Bowl and sat down on the patio to wait for my order. Of course I had a beautiful view of the beach while I waited. Got to my cousins and enjoyed. It was delish! Next time I must try their coffee! read more

602 Coffee House - Small Power Bowl - Coffee & Tea Near Me - Costa Mesa, California

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602 Coffee Roasters is my go-to spot for quick breakfast. They have a good selection of smoothies, coffee, and bagels. The bagels are flavorful- my favorite is to add cream cheese to the bagel sandwich. Sometimes when the bagel is sliced, the foil wrap can get nicked, so I just give it a quick check before digging in. I recently tried the Tony's Treat coffee, super creamy with spot on flavors. Service is quick whether ordering in person or using mobile pickup. A repeat customer! read more

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Such great pastries that were a hit at my home. Quick pick up and I highly recommend. The place is super cute as you walk in and such a cute coffeehouse vibe. read more

602 Coffee House - Plain and choco Croissant, ham and cheese croissant, snickerdoodle white choco cookie and muffin - Coffee & Tea Near Me - Costa Mesa, California

Oh my gosh! This is 100% the best breakfast/coffee place we've tried on our trip to Newport. The workers were very kind and accommodating and helpful. The service was very quick as well. It's a little on the pricey side, as it was about $55 for 3 people to have a drink and a bagel or piece of toast each. The interior of the shop was clean and tidy and adorably decorated. I ordered a 602 bagel and an iced strawberry milk matcha (which was my first ever matcha so I wasn't too sure what to expect) and they were both DELICIOUS. Such a simple bagel (egg, cheese, & bacon) however it was so incredibly yum. It was steaming hot the entire time I was eating! Ingredients were fresh too. The only thing I'd maybe change was the toasted-ness of my bagel; it was pretty burnt on the edges and the char flavor really took over some of the bites lol. On the other hand, my matcha was so pretty and tasted really good! The parking situation is a little bit iffy as the parking lot is pretty slim and slightly difficult to turn into and then park in. However, we made it work and parked in a parking lot a few minutes' walk away. Any walk would've been worth it for this gem of a spot. Thank you so much! Will be returning next time for sure! read more

602 Coffee House - Iced Strawberry Milk Matcha - Coffee & Tea Near Me - Costa Mesa, California

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Came here today after having lunch with my son, it's around the corner from where we had lunch. I ordered the maple and brown sugar latte ( iced) . They have a variety of drinks. It's a small little shop with a couple of tables inside and some outside.My coffee was done pretty fast. I liked my drink , it wasn't too sweet and I could taste the coffee in it. If I am ever around this area again I will definitely stop here again. read more

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602 has been my go-to coffee spot for the past month. I absolutely love their coffee! Favs are the maple latte and coconut caramel latte. Can't wait to explore more of their menu! read more

Came for a little pick me up and saw a sign on the door for a strawberry milk latte and thought it sounded great. And it was very delicious! It's definitely a sweeter drink but the strawberry was very fresh tasting. And the staff are always so friendly. Great spot! read more

602 Coffee House - Strawberry milk latte - Coffee & Tea Near Me - Costa Mesa, California

Really cute coffee shop in Costa Mesa. The power acai bowl was really tasty and filling. The texture of the acai was more icey than creamy. It had a big dollop of peanut butter which I loved! The granola was a unique texture, it was more crispy than crunchy (if that makes sense) and I really liked it! I got the bowl with no honey and it was the perfect amount of sweetness. :) The drip coffee was also really good, I would just wait a while to drink it because it was served suuuuper hot. The space looks small, but it's surprisingly spacious. There is indoor and outdoor seating. There is limited parking inside the lot (probably like 5 spaces total), but there is also street parking. I know there are a ton of coffee shops nearby, but I'd definitely recommend making a visit and trying this one! read more

602 Coffee House - Small Power Bowl Acai - Coffee & Tea Near Me - Costa Mesa, California

Açaí bowl was good here but super small lot and parking is pretty difficult. It was a bit pricey and I got a bowl to go and they put the lid on it which smashed all the ingredients on the top. Also my bowl had peanut butter and it was just one giant glob in the center and since the bowl was cold it really hard to eat it and mix it in It wasn't the best experience and with how it's not easy to get too I would prefer going to banzai bowls down the street read more

Sweet employees Good drinks /food we love all their locations , I'm so glad I work so close to location read more

10/10 I was debating this place and another and went with this place, absolutely did not disappoint whatsoever. I ordered an iced coconut caramel latte that came with whole milk. Prices are amazing at $5.00 flat for my 16oz and when I say I grabbed my latte and straw, went to my car, took a sip and I had to go back in to tell them how freakin delicious it was! By far one of my new favorites, shout out the the barista there I didn't catch his name but he was wearing a cute little hat, had tattoos and very genuine smile and was happy to list some popular flavors so I could decide what to get :) great place great service read more

602 Coffee House - Coconut Caramel Latte $5.00 - Coffee & Tea Near Me - Costa Mesa, California

One of my favorite coffee spots in OC. The baristas are always so cute and nice. The place is modern and simple, just black and white. It's a little confusing the first time I came where it was located. There are two roads that go that way so just make sure to take the one closest to the sidewalk. This is my fourth time here, and the coconut coffee latte is still the best thing on the menu. My boyfriend and I got the coconut caramel latte ($5) with coconut milk ($0.75) and maple brown sugar latte ($5.25) from the staff favs. We've tried the horchata latte last time, and it's safe to say that nothing is better than the coconut latte. The maple brown sugar is pretty good, but the coconut caramel is absolutely delicious. This is the drink that keeps me coming back. Beware, it is very sweet from the caramel. The coconut and caramel flavor blend so well together, such a great sweet coffee treat! Overall, I am definitely a fan of this place. I strongly recommend the coconut caramel latte! We come back every few weeks and will be back to try the acai some time. read more

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I don't know why I haven't left a review yet for this place I come every week!! I even got my family onto this place! I love the coffee here and the banana nut muffin here is so good! Bagel is a must! My go to order is an Iced Hazelnut Latte! The service here is always good! Everyone is always so nice and sweet! The inside of the store is nice and I love how they have seating outside!! read more

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The bagels used for the breakfast sandwiches are very cheap quality. But the ingredients are fresh. The coffee is not bold enough.

Went here during my lunch break for a quick beverage--I got the coconut caramel latte. They give a healthcare worker discount, so a large ended up being $4.80! I thought the flavor was nice (reminded me of samoa girl scout cookies) and that it surpassed other cafes. If you are sensitive to sweet drinks, however, I'd recommend it without the caramel. The latte is good on its own without it. read more

602 Coffee House - Coconut Caramel Latte - Coffee & Tea Near Me - Costa Mesa, California

Quite possibly or in the running for the nicest staff members in the universe. All smiles, all day with fantastic coffee and Acai bowls. Thank you for all the good juju. read more

We came in half an hour before closing and the staff were super cool about it. They got us our food/drinks quickly and we were on our way. They have a picnic table outside and the inside is clean and comfy. read more

602 Coffee House - Delicious fruity pebble Matcha Latte and açaí bowl! - Coffee & Tea Near Me - Costa Mesa, California