This place is small, but the drink is so flavorful and delicious. I always go to the Boba shop next door and always wanted to try. I'm so glad that I finally get to try it. The drink is so good! I tried the blueberry pie, red velvet, quantum creamin, and white dwarf. I'm obsessed with the blueberry pie and quantum creamin. It's so good and smooth that I got some to go also. Ther service is awesome!! She was very patient and let us try a few cider. The place is very roomy with some board games that you can play with your friends. It's such a chill little place with great tasting beer and cider. Which one would you try? read more

Quantum Brewing - Breweries Near Me - San Diego, California

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Staff is very friendly. I love that this place is never overcrowded like other breweries. It still has the essence of a hole in the wall brewery like from 10 years ago. My favorite is their Imperial Irish Ale as well as their Imperial Brown Ale on Nitro. I've never had a brown ale on nitro which is very unique for Quantum Brewing. read more

Quantum Brewing - Breweries Near Me - San Diego, California

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It's a show... I mean ask what WC or pale ale you have and then after the window sign of discount price... ok the pale ale is so malty. The closed west coast was infused with pumpkin. The 2 star is because their tap room is super game friendly and the bar stools are awesome. Sorry. read more

Quantum Brewing - Pale ale - Breweries Near Me - San Diego, California

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Quantum Brewing is a must-visit! Staff were super friendly and really informative about the beer - they actually take the time to walk you through everything. Great beer selection with something for everyone. Would definitely recommend coming to visit. Pro tip: start with a flight to find your favorites and from there just keep on drinking. Will be back! read more

We come to SD to visit family often, and when we do we always try to visit a new brewery to check out some good local beers. This time I purchased a Groupon for Quantum's Crowler Pack and we were not disappointed! We came in and immediately felt at home, and grabbed a flight of their delicious beers. Our faves were the Nitro Stout, the Quantum Quad, and the Yellowcake IPA. Martin, the bartender (and former owner/brewmaster) was great and made our visit so entertaining. We will definitely be back! read more

Welcome San Diego, This brewery is family friendly with all kinds of family board games for all the kiddos. Brews are one of a kind especially The Nebula Haze IPA which I am not a fan of IPA's but at 6.6ABV is pretty light and flavorful for an IPA. I recommend this place to anyone who is looking for a brewery that does not lack in hospitality!!! read more

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Chill vibe and super reasonably priced. Interesting concept for a brewery. Came in during a comedy show night and was very entertained for like 3 hours! Service is great too. Shoutout to Mia for holding it down by herself on a Friday night. read more

Love to visit local breweries and glad I stopped in here! The owner/bartender, Martin, was super cool to strike up conversation and also has an interesting background! He gave up 26 years in the biotech industry to do something he enjoys. Ordered a flight of light beers to and ended up with two growlers (one Quantum Creamin' and the other Singularity Stout. I was actually in the shopping center to meet family at the Pho place a few doors down, but since I was an hour early I decided to check out Quantum Brewing. The even cooler part is we were able to take our growlers to the restaurant! Martin is also open to having folks order from the food places and eat at his bar. Such a nice and supportive community. We will definitely be back! I'll keep bringing new people to frequent your place, Martin! Thank you! read more

Quantum Brewing - Flight: Quantum Creamin', Project Seltzer, Boron Brown, Singularity Stout. - Breweries Near Me - San Diego, California

Cool in theory. Not in practice. The beer was terrible, I got a flight (a cream ale, a red, a lager, and a Bavarian wheat) and the hubs got a blueberry cream ale. The cream ale tasted like if it was suppose to be nitro but there was a gas leak instead. The red wasn't much better. The lager was better than those two but that's not saying much and the wheat was basically water. Bummer because the people are sweet and the names of the beers are fun and the brew master is nerdy in a cool way :( read more

Great neighborhood brewpub. Nice array of beer and hard seltzer. They also host some community groups.

The only thing that was worse than the free comedy show was the beer. The bartender was kind, but we couldn't get out of there fast enough once the show started. read more

I got along with Martin the head brewer and owner right away, and it's not just because we both like beer. We quickly bonded because he was also a biochemist - and he shows off his nerdy knowledge by naming all his beers after various scientific terminologies! Quantum brewing also has trivia on Tuesdays, which we showed up one time and had a blast. By the way, our team the Drunken -thons won 1st place that day - and we were rewarded with Quantum pint glasses. What can we say? Nerds kick ass and drink hard. After drinking, I highly recommend rehydrating your body with something soupy. Fortunately, Phở Duyên Mai is a few doors down. I've been hitting up both places in combination for a few times now, hope you enjoy it as well. read more

Quantum Brewing - Breweries Near Me - San Diego, California

Super disappointed in this business. We were visiting last weekend from Arizona... drove all the way down from Huntington to go to San Diego. One of the things on our list was a Groupon I purchased for Quantum Brewing. Checked the hours the previous day for Sunday, was expected to open at 1pm, so we drove all the way out there from Oceanside. Nothing. Nobody was there, no sign on the door. Just total disappointment! Tried calling several times & only got the voicemail. I will never be back and I will never recommend this place. Get yourselves together and update your website if you still want patrons! read more

Joined for comedy night. The owner is a great guy. I applaud the comedians but it wasn't my type of humor. I won't be returning, but check it out on Friday night to see what you think! read more

Cool spot .. no food offered at the brewery itself but there is plenty of it around. It's just one guy serving I think he's the owner of the establishment. There's board games. & cold beer don't forget the blueberry pie .. pictures here. read more

Quantum Brewing - Blueberry .. - Breweries Near Me - San Diego, California

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We visit some of the other restaurants in the same complex and finally tried this place out. They had some interesting beer flavors (red velvet) and plenty of seating seating. The bartender was nice and friendly as well. Parking has never been a problem here, there is a lot in the front and some parking in the back of the brewery in an adjacent lot. We ordered take out from a restaurant next door and brought it in to eat with our beers. Dogs are welcome here, we brought our Frenchie puppy and we all had a great time. read more

Quantum Brewing - Dog friendly brewery - Breweries Near Me - San Diego, California

We came here after dinner. It's a cute small brewery. The bartender was really nice and helpful. They have variety of games, indoor and outdoor seating. Dog friendly as well. Very generous serving of flights. read more

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My husband and I came in after dinner at Shogun. Short walk over. Nice variety of beers and a chill place to hang out. Sports on TVs, mini and full size Ring Game and elbow room. Owner was the bartender- super nice fellow. We had the Red Velvet, 650 Nanometers and Singularity Stout- lovely. read more

Owner operator. Gotta love the passion for the craft. Not many breweries make a session IPA. Too much d!ck measuring with ABV. I didn't make it for open Mike comedy night on Friday, but will definitely be back. read more

Great range of beers! Love a stout and a sour. And lots of food choices next door too! read more

Quantum Brewing - The race is neck and neck! - Breweries Near Me - San Diego, California

3.5 great improvement! I only wish the new owner changed the name or something because the previous brewery was seriously really bad. It's hard to associate something new with something that really put a bad taste in your mouth. But I cannot believe how much better the beer has gotten! And I cannot believe it went from 2 stars to 3.5 stars overall rating! The beers are definitely better tasting, very hoppy and refreshing except one- the pale ale which tasted a bit like cleaning supplies. Their IPAs are very hoppy and have a good taste. Wish they made a hazy one too. So much more and better potential then the last one. read more

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Enjoyed a flight of cyano cream ale, Solar  flare, project 32%, and hadron collider.  I like the science references. Second visit here.  First visit was way back and have not returned. I read a post that it has a new owner/brewer so decided to try it again.  Beers are a whole lot better. Definitely worth a revisit.  I also agree with another reviewer who mentioned it might have been good to rename the place when the new crew took over. The inside has not changed. Staff is friendly.  It is dog friendly. read more

Quantum Brewing - Breweries Near Me - San Diego, California

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Service was fine. Atmosphere was like a dirty dive bar, not welcoming, not San Diego, bad lighting, beer was disgusting, lacked carbonation, and made our stomach hurt. Don't waste your time or your Groupon. read more

Delicious Beer!!!!!! Omg have to try it! The red velvet taste like cake! Especially if you don't like beer this literally tastes so good, I'm an avid beer drinker and these blew my mind! How are these flavors possible ??!! Yum!! read more

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Underwhelmed So disappointed When we first entered this place, the server/host didn't really care and throughout the experience is that the server/host doesn't really care about this place either. After we got our drinks we just glimpsed that there is a giant rat crawling in the back where he poured our beers. We instantly notified the server, but he just made a face that it seemed like an usual thing. I have severe concerns regarding the hygiene and safety of this location. Please thing twice before u coming to this place. read more

One of my favorite local breweries in San Diego loved the concept and everything the staff is super friendly and the beers are great definitely coming back read more

Quantum Brewing - Breweries Near Me - San Diego, California

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Great spot next to some good sandwich spots. That's a good thing because you have to bring your own food. Kind of the opposite a bring your own beer. Parking is adequate and there's adjacent parking in the the strip mall. Not a well-known spot only been open for over year. They brew all their choices on the spot. There's a couple of pinball machines and the board games you can play on the table or you can use the Wi-Fi. Very comfortable and inexpensive way to get a local brew. They have Ales, so don't expect lite beers like a supermarket. Just a forewarn for the uninitiated, it's a taste different from what might be your usual. Owner and staff are friendly and very personable, locals are cool and welcoming. Just relax and have a good time. Well recommended, we will return. read more

Quantum Brewing - Get a hat or glasses right at the bar. - Breweries Near Me - San Diego, California

This is by far my favorite bar. The beers are so good, change regularly, and are brewed right there. I love the science theme. read more

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Why does this brewery only have 3 stars?! It is great! The brewery is located in the same shopping center as Anny's Burger, aka one of the best burger joints in San Diego! So if you are hungry, order some food & enjoy it with Quantum's delicious beer. Also, if you know the area, you know that the parking lots sucks. It can either be very busy with zero parking or people suck at driving & take up 2 lanes so be careful with your car. Customer service is friendly & the beer was great! We got a flight of 4 beers for $8 but the one that I would have got a growler of would be Solar Flare (Blood Orange Wheat): I enjoyed that the blood orange was very noticeable in this beer. It gave it an energizing taste & was finished in one gulp! They have a variety of board games, snacks, television, an overall chill brewery. read more

Quantum Brewing - Breweries Near Me - San Diego, California

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If I got pulled over on my way home and the officer asked if I had been drinking, I would have gladly said, "No Sir, I actually couldn't finish my beers tonight". Sorry to say, but this place is yucky. I'm not a beer snob at all, in fact I really enjoy smaller establishments and support local small business. Unfortunately, Quantum Brewing is not doing it right. There is something about their beers that make them disturbingly odd. I think there is something flawed in the brewing process because there was a common moldy flavor in every beer. It was severely unpalatable. Sorry guys. read more

Quantum Brewing - Flights - Breweries Near Me - San Diego, California

I came here with my friend since she got a Groupon deal for 5 flights of beer and it also came with two glasses. The store is located in a really random strip mall next to a Chinese restaurant. People literally would only come here to drink beer and talk, the only problem is that the majority of the beers I tried did not taste very good. The only one I liked was the orange one and the coffee ipa. The other ipas all tasted like burnt tobacco smoke. I usually like ipas but the ones here were just so burnt tasting. If you like really tobacco - y iPas then check out quantum brewing otherwise the lighter beers are probably alll I would drink here. read more

Quantum Brewing - Breweries Near Me - San Diego, California

We got a Groupon for this neat, little brewery and decided to cash it in. Before arriving I Googled the place and found a couple videos about it so I kinda knew what to expect: it's a small, local joint owned and operated by one hard-working man who's trying to shift careers and do something he enjoys. Perfect for me - I wanted to taste this guy's beers! The brewery is in a very unassuming location in a strip mall. I arrived pretty early-ish - just after 3PM on a Friday so it was a little slow. Even then there was already a couple inside having a good time which was cool. The decorations were reminiscent of brainy stuff, there were some games to play and a couple big TVs to watch. It wasn't loud or noisy which can happen in some places. The selection of beers was a treat. It was hard to pick, but the Groupon made it a little easier since it included a flight and a souvenir pint glass. So, I picked some options out and headed to an empty table. The flight was poured generously which anyone can appreciate and the flavors were darn good. A particular sour beer really raised my eyebrows - I've had sours before, but this one was fascinating and pretty powerful. I thought my adventure was at a close until I tasted a beer that blew my mind: the tiramisu beer - it totally tasted like the delicious dessert and not just a little. IT TOTALLY TASTED LIKE TIRAMISU. That beer literally tasted like I was drinking a delicious coffee and chocolate layered pastry. So I was pretty friggin' happy at this point and decided to get a growler of the sour, but was deflated to learn that Martin had only a limited quantity and couldn't part with a growler. I can understand this from the micro brew perspective - he only has small amounts. So I went with a growler of the tiramisu and haven't been disappointed. I'll definitely be back to refill my growler at Quantum. Try them out! read more

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The place smelled strange but worst part was how rude the owner Martin was to me. He seems like a narcissist and just extremely rude. I will never come back. Way too many nice breweries in the area. Societe is right down the street .. maybe 4 minutes? The staff is way nicer and it's a better atmosphere. read more

Great little brewery up north, owner is very nice. The beer was definitely above average. They had lots of options as well. Not too busy at all, but we did go on a weekday night. Lots of game options as well in terms of board games and I liked the science theme read more

Love the carry out experience. Though I would rather enjoy a cold brew playing some table top games and watching sports on TV, this is second best. The owner is always positive and allows to fill up 16 oz. (1 pint) mason jars. That's a big plus for me since I would rather enjoy a nice brew from time to time and not an actual growler or growler. It stays fresh and doesn't lose the carbonation. Thank you for staying open during this quarantine and for assisting our good brew fix! I'll continue to be a customer throughout this time and in the future! read more

Quantum Brewing - Brew menu - Breweries Near Me - San Diego, California

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Really cozy and neighborly brewery with really solid brews. We got the fissle material ipa and the lychee project seltzer and both were solid beers. I really liked that the hard seltzers were kind of like real light beers. It's got a real mom&pop feel to it with some board games on the side for anyone to play, and a knowledgeable bartender. Definitely will be back for more! read more

Quantum Brewing - Project Lychee Fissle Material - Breweries Near Me - San Diego, California

I really wanted to like this place because of the concept behind it and I even contemplated writing this review but I just have to. The beer here is disgusting. That's the best way to describe it. They all had a very foul taste and tasted very musty/ moldy. I felt really bad but I really couldn't even finish my flight of beers without being discussed. My boyfriend who is not picky what so ever and will normally eat/ drink anything couldn't even finish his flight either. The owner is really nice and I see potential in the place but he needs to check up on his brewing process because something is going wrong. Very VERY awful tasting beer. read more

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Every time I come in Martin always treats me and my friends so great!! He and his team make sure we are taken care with our service. The prices are comparable to all the other breweries but their service is what makes me keep coming back. read more

Nice little brewery with science theme. Beers are tasteful and owner was very nice. My girlfriend and I gravitate away from IPAs and there were plenty of options for our afternoon flight. Business picked up after we arrived. Our flight was tasty and varied...Enjoy! read more

I'm not a huge beer fan, but I like the names of their beers. I came here mostly to hang out and it wasn't crowded at all for a Friday night. I tried a few from my friend's flight and they were all too hoppy for me. I liked that they have flight so that you can try them all if you don't to just get a glass. Overall, I think it's a cool place, which cool beer names but not my top choice of drink. read more

Quantum Brewing - Flights - Breweries Near Me - San Diego, California