38 Best Fast Food Restaurants in Fullerton

“The food is very good and prepared fast. Good portions as well. I think it's the biggest cali roll I've had in a bento box. The popcorn chicken is too spicey for my baby pallet though. And the teriyaki sauce is salty. And the music was awful when i was there. Thats why the 1 point deduction fornatmosphere. But overall, I wish I loved closer to this place, I would eat here all the time.“

“I just had my first In-N-Out at this location and it was one of the best burger experiences I've had. They were so excited to treat a first timer and gave me some stickers! I'm from Ohio, and the closest we have is Five Guys, and this blows them out of the water! My wife is the local, so I followed her lead and had burgers and fries animal style! Everything was DELICIOUS! Thanks to everyone at the location! Everyone was very genuinely cheerful and nice! (went through at 11:00am, Sep 4th 2023)“

““Wow” Monday I went to restaurant and pre-ordered 20 meals for my guests who were going to be celebrated by daughters 2 year birthday. Mayra was great, friendly & professional but there was a misunderstanding on the date. Which of course I feel terrible about! But they accommodated my order for the correct date! Everyone enjoyed the food. Especially the bass fish with vegetables and rice plate! Fancy for 12.00. Large portions too!“

“Amazing Lotteria taste! Best burgers in Korea have finally come to Fullerton and are the best burgers here too! I got the bibim burger combo with onion fries and the bulgogi burger combo with cheese fries and also bingsoo cups! Everything was hot, fresh and delicious! Juicy bulgogi patties, so yummy and reminded me of my days in South Korea! I ate well, thank you!“

“I love this Carl's Jr it's my favorite one to go to... the customer service is outstanding and the food is great .. I'm a regular here and they treat me with respect and kindness... the restaurant is clean and the atmosphere is wonderful... if anyone is hungry come to this Carl's jr you won't regret it ..“

“Soda machine was a little messed up. All the Coke came out as Cherry Coke 🍒 so I had to get the Coke from behind the counter. But it was still a good visit.

Wheelchair accessibility: Being in a wheelchair ♿️ this is important to me. Very accessible.“

“Mario and all the works in the morning are amazing! I go almost everyday to get food for my brother because he’s special needs and loves Carl’s Jr and they’re always positive and in a good mood when taking my orders!! Appreciate them:)“

“Absolutely Fantastic Service 👍“

“I don't have to say this to those who know me but I'm a regular at which ever Del Taco is nearest to my current job. Quick, clean, good tasting food, and the price is right. I am especially fond of the one on Rosecrans and Euclid. Overall, I think they must have a great training program there because I find the employees to be unusually courteous for a fast food place.“

“Exelente las personas ahí son de lo más atentas y serviciales 10 de 10👍“

“This is the only Flame Broiler with a drive-thru. I find it very convenient, as I don't have to stop and get out of the car. I just order, get the food and go. Excellent brown rice steak bulgogi with veggies. Always put on the bulgogi sauce. The red sauce is also very good. Friendly staff, too!“

“It was National Hot Dog day! Where else would a person go to get hot dogs. But I do go here often. I always get all beef dogs. They are expensive, but worth it! I have eaten there fish & chips and that is good also. My husband & kids LOVE ❤️ the chili cheese dogs.“

“This is the Best Flame Broiler I’ve been to.
It’s amazing how the customer service can elevate a Franchise to the next level.
This business is 2nd to none.

See you tomorrow!

Thank you“

“The Farmer's Chopped Cobb salad is probably the best salad available in any restaurant, and you'll probably like it if you try it. The burgers and fries aren't bad either. If you like tempura - battered onion rings or zucchini, you may like these. Fish and chips are also good here.“

“I'm going to be 100% honest. The service is fantastic. The chicken is good but without their special sauce it would taste like the other chicken places. Their Texas toast is only toasted on one side which makes the bite mushy. For me their coleslaw needs to be blended more. The fries are so so. This is just my own opinion.“

“Excellent customer service and snacks! As a first time customer I was very happy with my purchase of an esquite and fruit plate. Especially the fruits, it was spot on what I was craving. The owner/worker was very friendly and answered all my questions. The space is big, clean and looks brand new. I will most definitely be returning.

Excellent customer service and snacks. The fruit plate was a 10/10, I also recommend the esquite. I will definitely be back to try the rest of the menu. Very attentive and friendly.“

“Flame Boiler is such a special place thanks to the people who make it shine. Store manager Yoshi’s kindness and extra care set the tone, and the cashiers and kitchen staff are just as wonderful. The food is always fresh, healthy, and flavorful. Happy 30th Anniversary, and thank you for blessing so many with your throwback $2.95 chicken bowls!“

“I got a western bacon cheeseburger meal & everything was delicious! Keep up the good work Maria working the drive thru at store # 1100635 on Halloween 2025!!

In the 90's, Carl's Jr was the best burger spot I could walk to, but 10-15 years ago the food changed. The buns were stale, fries weren't ever hot, onion rings were rubbery, the soda was watered down & the quality was awful. I was bummed, but I never gave up!“

“Yummy 😋 very gooood tacos“

“They were AMAZING!! Do they still have them??“

“Great location, staff is always courteous and efficient. Food is always served hot & to perfection .“

“Really enjoyed it. Part of our Valentine's Day Celebration. Thought it was a strange request, but whatever the Love of my Life wanted.“

“el cocinero un güero muy amable apenas nos miro nos saludo muy amable mente. el pollo me lo dio a mi gusto como a mi me gusta un joven gringo muy amable .....no puedo de sir lo mismo de la mujer que estaba trabajando ..le dijimos gracias y ni siquiera nos contesto... el lugar muy limpio !!!“

“Tge only place on this corner where you can get food this cheap or this late. It's definitely fast food but I end up eating here a lot. The Jack Wrap and meat kiver's buritto are probably the best two things on the menu. And the Jack Wrap is a decent amount of food for less that $4“

“I came before closing so the restaurant was quiet. I ordered the half and half bowl and it was more than satisfying. The beef and chicken were equally delicious. For added flavor you have to add the magic sauce.. Not spicy - just flavorful. I would like this place more if they had a location near Chicago. Very good restaurant. Very good food. Come check them out.“

“No longer have Krispy krunchy chicken. No more“

“To start, drive thru very marrow and took too long to place order, the reason, I saw only two employees working, during lunch rush, both employees were doing as much as they could, and is not up to them, management is overworking good employees eventually those employees soon will find a job somewhere else soon.“

“Ver y Good service The cashier Was very nice to me Thanks ��“

“Does Del Taco got a remodel this past year and let me tell you, it is really nice. The only downfall is the drive-thru but that is more of the parking lot issue and not really Del Tacos fault. Food here is consistent with any other Del Taco you would go to. The only reason the food here did not get five stars is because I ordered the party pack and my bean and cheese burritos were not really hot. That was a bit of a bummer biting into a burrito and getting very lukewarm beans. I asked for well done fries and they were delicious :)“

“Underrated location, highly recommend using the drive-thru. Normally I forgo using the drive-thru at most fast food chains, due to potential for them to mess up the food order without you The Customer being able to check it properly to make sure everything is as you ordered it, but here at this TB location they have gotten consistency down to a nice rhythm. The food is well quality-controlled, has been the same good flavor and quantity several times from each visit I got to-go, and it was exactly as I expected. Will definitely be back for more“

“This is a great place to eat. Newly remodeled and very tastefully done. Food and service is really awesome“

“It was the bomb. And they hooked it up with fries. Thank you for the extra ketchup“

“first time trying & it was soo good I ate it in the car !!! cant wait to try something different. the staff was quick & friendly it's not cheap but what is now a days? plus I think you @ least get your money's worth.“

“Bacon avocado cheeseburger!!! Yes plz!
Chili cheese fries .. Amazeballz!

Breakfast , real fast with some amazing hot cakes!!! Crazy... My son's and I enjoyed it... I used to come here when I was younger got to share it with my boys. They loved it. Thanks for the meal and the nostalgic memory.“

“I ordered top 5 of the burgers. lovely lunch...too hungry.“

“It very frienly custumes service emloyes go above cleanneess“

“Been going to this McDonald’s for lil longer than a year now and have great experience especially when the drive thru worker Samantha is there. She is very knowledgeable and always gets my order right , she and her shift manager the reason I go to this McDonalds then the others .“

“I posted my previous review incorrectly; it was for this restaurant #22. Very good service, the cashier was very friendly, and the food was fresh. You don't feel like you're paying a lot when the service is good and the food is fresh.“