Big O’s Tacos

Very professional and great tacos! They also came to Irvine regional park and were there just as early as we were to set up!

We used Big O for my son’s birthday, here is the 411
1. Great communication throughout the whole process. They even texted me a few weeks before giving me a heads up about weather
2. Price was very competitive
3. Had lots of leftovers and food was delicious
4. The set up was very classy and professional
Perfect experience!

Professional, clean, and delicious are just three words that quickly come to mind when I think of «Big O’s Tacos.» In addition to the taco bar (Asada, chicken, & pork) we also ordered an agua de sandia which was a hit with all our guests. Clean presentation so glad we decided to use them to cater our event for 50 people. I highly recommend them.

Absolutely superb!!! I had them cater for my daughter’s Olivias first birthday party they were extremely professional came an hour early to set up to ensure that all the food had been cooked and presented very beautifully. I would not use any other caterer services other then big o tacos. Food was fresh and absolutely delicious! I am so grateful I chose them for the day made the party complete.

never ever again!!! my wife found this little taco business on Unilocal and saw they had good reviews. don’t believe everything you read! maybe they were just having a horrible day that matched the poor quality meal and the unprofessional customer service. we paid for two hours for an all you could eat taco bar that ran out of carne asada after just 45 minutes. we ordered for 50 guests knowing we had invited 35 and they still ran out. the beans were extremely bland and the rice tasted as if they ran to albertson’s, looked in the hispanic food section and grabbed two boxes of mexican rice. when we approached jo ann with our concerns, she seemed as if she could care less. even with the bland unseasoned food and not having enough to properly serve, i was willing to just overlook it and learn from my mistake. what really did it was when we paid jo ann, she merely packed up and left without saying a word. no «thank you», no «sorry we ran out of carne asada», nada. this to me was extremely unprofessional and showed me we had hired amateurs. please consider going with someone else if you’re looking for quality food and professional service. might i recommend jerry’s mexicali for your next party. top notch food and very professional!!!

These tacos were a hit at our daughters Sweet 16! They had a great set up. Tables were covered in nice linens, and they used porcelain serving dishes for all the fixings. Looked very professional and were very nice. We also had them supply horchata. It was delicious! Thank you guys for doing such a great job!

Thank you so much for catering our engagement party, Big O’s Tacos. All of our guest loved the food and said you both were really nice. Thank you again for everything!
I would recommend to anyone interested.
–Arrived on time
–Good customer service
–The price was right
–Setting was perfect for our occasion
–Guest were happy

Thank you for making our Party the wonderful the Tacos (carne Asada, El Pastor Pork & Chicken and Rice& Beans) everyone raved about the delicious taco. Cesar and his Wife were a great team together friendly and very hospitable with everyone at the party.

Thank you fellow Unilocalers for this suggestion. We have hired taco guys in the past, but at every two years or so, we forget who we have used.
We won’t be forgetting Big O’s tacos. Ricardo (the son of this family owned business) was incredible!
Our party was from 2 – 5, and they were here to drop off their supplies, cooking station, and tables by 10a. The food was ready in perfect time, and they served our guests (about 80) for two hours.
They served chips, **awesome** guacamole, red and green salsa, onion and cilantro with our tacos. The carne asada was amazing! The chicken was delicious and tasty. We also enjoyed the beans and rice they served.
Everyone raved about the food. Since this was a child’s birthday party, we added cheese quesadillas, and Ricardo had them all ready to go at once so the kids could eat (after our reptile show.)
We will definitely use Big O tacos again.
Big O Tacos is:
–friendly
–professional,
–delicious
–very reasonably priced
Thank you Flores family. If anybody has a question about these guys, please don’t hesitate to reach me here.

We hired them for our daughter’s first birthday party. They were extremely professional and the food tasted great! We highly recommend them and definitely would call on their services again!

Amazing! Joanne and Oscar did a fantastic job and the food was delicious! Salsa was outstanding! I will absolutely use their services again and recommend them to friends and family!

these taco people are BOMB!
when our plan A for the party didn’t work, we had to think quickly. luckily these people were available and were able to work with us.
they showed up on time and their set up was nice and clean.
they provided the usual red and green salsa, onions, chips and cilantro.
we ordered the carne asada, chicken and al pastor for the meat choices. usually I am hesitant with the chicken, but it wasn’t dry!!! surprisingly, it was full of flavor and juicy. all my guests were going back for it. the al pastor was flavorful, just a bit spicy but just enough to be amazing!
we also ordered some piña from them, it was delicious. everyone kept refilling their cups!
overall, these people were so nice, their work was clean and the food was delicious! cannot wait to work with them again!

What a great experience, Joanne was very good to work with. Had them cater my wife’s retirement party. Our guests loved the food, and the service was excellent. Can not wait to use them again.

BIG O TACOS was a hit at my sons birthday party! From me booking them till the day they were to show up at my home they were very professional & showed up an hour early to set up and made sure food was served on time.
As for as the cleanliness of the grill & how they prepared & handled the food. I would totally give them 10 stars. You can see Oscar takes pride in keeping everything immaculate. Oh and the food was delicious! The pork was the favorite with my guest but I loved the beef & chicken. (I don’t eat pork) everything was seasoned perfectly and sauces were tasty too.
I not only would use them again but I will be referring BIG O TACOS to all my friends! Not to mention they are very affordable when it comes to large party’s. This company takes pride In what they do and it definitely shows!
Joanne & Oscar… thank you for your professionalism and great food service. You guys rock!!!

DON’T BOOK THIS TACO CATERING COMPANY!!! :-(
I called Big O Tacos to cater my party two weeks in advance. I spoke with Joann and asked if they were available, she said they were available and would cater my party. I spoke with her on a Monday, she asked me to call her the following day so she could book me in her agenda. The following day came (Tuesday) so I called her but she didn’t answer. I left a message and no response. I texted her the following day and finally got a response. I told her I would like to book them and she said it was fine. I gave her my address and asked if there was anything she needed from me. A day or so later she texted me back and told me they were not available because she made a mistake with the date given. By this point my party was only a week away and it’s extremely hard to get a taco man within a week.
Don’t let this unprofessional taco catering company ruin your party and don’t book them. Don’t even take them into consideration pay a little more and get what you deserve a professional and committed catering company. Use my bad experience as a warning for your party.

You guys are AWESOME & your food is AMAZING! Thanks for doing a Great job at my gender reveal party. BIG O’s Tacos was a hit!

Joanne and the Big O’s Tacos Family are amazing. They worked our company picnic this past weekend. Not only were they super helpful (it was the first time I went with a ‘taco man’”, but then they braved the cold/​rain. I mean really, it hasn’t rained in Socal all year, and then it decides to downpour the one day that I host a company event outdoors! Either way, it was a success and a lot of it had to do with Joanne. Everyone loved the food. The leftovers were fought over! I will definitely contact them again if I am ever in charge of any event.

I used Big O’s Tacos for my son’s 1^st birthday.
They were amazing. It took a huge weight off my shoulder. They were on time and the food was great. No complaints from the party guests. Its a seriously affordable way of feeding a ton of ppl. I will not hesitate to use them again in the future.

I’m starting this review by saying: They arrived 1 hour early to set up, they were polite courteous and friendly. The minute u approached the grill u can smell how fresh the meat was, no pre packaged here, the asada had sazon (flavor) the Al Pastor had serious authentic flavor,(one of my favorites) chicken is chicken but it was good. It’s family owned with the mom being sweet and always smiling, they took pride in their business. The horchata was legit with cinnamon sticks just like mom made, the assortment of salsas was epic to say the
least, the Spanish rice was fluffy, and they do not cut corners, the best creamy Peruvian beans ever, this family goes straight to the source for their meats, chips. The price was amazing for all the food my niece had. Oh they brought some LA hot dogs and quesadillas for the little ones. Give them a try, prices are reasonable and friendly service top notch service.

I had Big O’s come and cater my cousin’s wedding last week in lake Elsinore, CA. They were on time, professional and provided amazing food for my entire family. Everyone was impressed with their services. I will definitely keep their number and use them again in the future.
If you are looking for insured caterers who deliver professional service, these are your guys.
Thank you for the amazing experience.