Guac Mexi Grill — Restaurant in Kitchener

Just ordered for the first time today, and it wouldn’t be the last. We very much enjoyed our beef enchilada. It was a regular size and it was huge, I might go for extra cheese next time. I did “one line of hot sauce” and it was just right for me. I ordered a side of sour cream, I paid for the bigger size but got the smaller size, not a big deal. We also ordered a chicken quesadilla, nice and meaty and very tasty. I would order extra cheese next time. We also got churros, delicious. Lots of cinnamon/sugar coating, wish we had ordered more. Chocolate sauce was filled to the top, but the caramel sauce was only half full, still was enough though. Staff was very pleasant and made me feel appreciated. I have tried the other 2 burrito restaurants in the area and Guac Mexi Grill is “hands down the best” Will definitely be ordering from Guac Mexi Grill again and again.

Had some soft tacos about a week ago. Not bad but they seemed abit light on the ground beef. Maybe it was just that particular staff member. Probably won’t get them again.

Today I tried a burrito. Soooo good. Everything taste delicious and fresh. I had extra beef and extra cheese. They charge the same for extra beef or extra cheese on all 3 sizes. That doesn’t make sense. Next time I will have my sour cream and burrito sauce on the side. It seemed to cool down the burrito. I always pass on the beans and rice, and this regular size was still huge. Also had the Fiesta Potato’s. I inhaled them. I was thinking I would save some for breakfast but they were too good. (I do have some of my huge Burrito left for morning.) Potatoes seemed like they were pan fried not deep fried. Very good. Had a couple churros. Caramel sauce was filled to the top this time but the churros seemed abit dry today. But I still enjoyed them and will order them again. Again the staff was very nice. Big smiles when I walked in. Next time I’m going to try...

WOW IT WAS PHENOMINAL AND INCREDIBLY DELICIOUS!!!

*Update My husband insist on not missing Taco Tuesday here! So please "Don't sit in HIS SPOT!" (Just Kidding)LOL *End of Update

Why did we wait 2 months to come here! I really do not know why! We have fixed this as of today!

My husband and I stopped by for the trio of tacos and a quesadilla. And while we waited we received some freshly made corn chips and fresh salsa that had a flavor profile that was perfectly on point for mild! (I can not have anything spicy!)

Let me start with the corn fried tacos that were so crispy and not oily! I ventured to try beef chicken and shrimp for my 3 meat choices and was not disappointed!

I must say the topping options is quite extensive compared to other establishments of this genre! Even have medium spice and Hot spice for sauces!

To note: The sprinkle of guacamole seasoning was worth the flavor bomb try! Please don't skip out on it!

The shrimp quesadilla was made to perfection and was given a few sauces to dip in! And their cilantro sauce was AMAZING!

As we were getting to know this local establishment they offered us 2 freshly made crunchy cinnamony churros to try with a dipping container of hot caramel sauce. My husband could not wait for them to cool off to indulge! He said he will definately not forget to add those to our next order!

This place even has on their menu a few VEGETARIAN & CELIAC options so that is a PHENOMINAL find for those with this need/disease.

We look forward to stopping by more due to their extended hours! Opened until 9pm during the week!

Friendly staff, amazing food and wonderful atmosphere with superbly fresh healthy food options! WHAT ELSE DOES ONE NEED???

See you next time Kinnari and...

Guac Mexi Grill in Kitchener has quickly become my top pick for fresh, flavour-forward Mexican fare. From the moment you arrive, you're greeted by ample parking—a rare luxury these days—and a team whose warmth feels personal, not performative.

Let’s talk food: imagine vibrant, fresh-cut veggies—so crisp they practically crunch with excitement—and tacos or bowls topped with guac, salsa, and those signature sauces everyone raves about on Uber Eats’ “featured items” menu. I loved customizing mine with a slick of cilantro-lime and a line of hot sauce—a combination that hits all the right notes, tangy and bold without overshadowing the ingredients.

Their Chicken Burrito Bowl consistently earns high praise (about 88% positive ratings) Uber Eats , and dishes like the Steak Burrito don’t just sit pretty—they’ve earned up to 92% approval Uber Eats . This speaks volumes about both quality and consistency.

What really elevates the experience is how authentic and unforced everything feels. In local Reddit threads about finding a trustworthy Mexican alternative, folks mention Guac Mexi Grill among the few spots that deliver—literally and figuratively Reddit +1

In short:

Flavor-forward without the flair overdose Fresh ingredients that actually taste fresh Friendly, grounded service in a relaxed setting Real value—you get what you pay for (and then some) If you’re looking for Mexican food that’s confidently cool and consistently satisfying, Guac Mexi Grill is a rare win in Kitchener. Five stars—because the best things don't...