7 Best Mexican Restaurants near Waterloo

“I used to go here once sometimes twice a week when I lived in town while I was a traveling nurse. As someone who’s lived all over the country this is by far one of the best Mexican restaurants I’ve ever been to, and great service! Keep up the good work!! Much love from Maine!“

“Had stayed away forever because, come on…Casa Romero. We were going to go back to our norm (which in all honest, had been mediocre at best the last handful of times). Of course, we couldn’t get on the parking lot, so I decided to roll the dice. I am so happy we did. This is our new home for Mexican food. The service, the food, the drinks, the cleanliness of the building, the bathrooms…the ample parking…I cannot wait to go back and enjoy the insanely good quesabirria tacos again.“

“This is the only Taco Bell we go to any more. They always get our orders right & the service is usually fast. When it's NOT fast then I still don't mind because we've watched them be swamped but they work together & get our food as quickly as possible. I can't blame someone if they're already busy & working hard when we place our order. But we'll keep coming back here because they DO work quickly & make sure that they get things right.“

“Very Good Food , Clean Restaurant Good customer services“

“Best place to go for Mexican food! Everything is fresh and put together in a very presentable way! I have so many favorites it’s hard to say what is the best! Everyone is very nice and friendly and they work hard to make sure you like what you get! The drinks are great as well!“

“Great food and even greater service. Faith was absolutely amazing!“

“It's not often that a quick stop at a fast-food restaurant leaves a lasting impression, but this Taco Bell certainly did. I visited around 6:30 p.m. on July 3, 2026, and ordered two Beefy Potato Grillers. They were prepared exactly as they should be—fresh, hot, generously filled, and wrapped with care.

What stood out most was the level of consistency and attention to detail. The food was served promptly, and it was evident that the staff took pride in the quality of what they prepared. In an industry where speed often comes at the expense of quality, this location managed to deliver both exceptionally well.

If this experience is any indication of their everyday standards, they've earned a loyal customer. My compliments to the team for providing outstanding service and an excellent meal that I will remember for eternity.“