Came on a Friday around 7:30 and it wasn't busy. Order at the counter, seat yourself, and they will bring your food to you. Self serve chips and salsa bar. Fresh chips. Well stocked. Wish they had pico de gallo though. We ordered an al pastor super burrito $15.29. Huge burrito. I eat a lot of burritos and this one surprised me with it's size lol. I asked for less rice and sour cream and they accommodated. Well balanced burrito. Al pastor was crispy and flavorful. Best al pastor I've had in years and best super burrito I've had so far in San Mateo and Burlingame area. Staff are really nice. Clean, medium sized restaurant. I would go back. Only wish they had lengua and cabeza meats

This was the best Mexican food I’ve ever had. The burrito was absolutely massive—the longest and girthiest thing I’ve ever seen. I cannot believe that I ate it all, it was that good. The tacos were perfect, with the meat wonderfully cooked and seasoned. The salsa bar and chips were also delicious.

One of the best Taquerias around, hands down. Charlie’s does it right.

If you are in the mood for Mexican food, look no further. This is the spot you should come check out. They have fantastic tacos and burritos. If you come on the weekend you might be able to get specials like menudo.

Along with exceptional food they also provide very friendly and welcoming service. A true San Mateo staple well worth checking out if you haven’t already. Keep it up Charlie’s!

Found this restaurant on Google and decided to try out as the reviews were good.
Loved the whole Mexican vibes of the place and the decor. The hostess/ server was attentive and friendly. Loved the complimentary chips, salsa, peppers and radish counter. The Tostada was simple and yet delicious. Between the two of us we found one dish sufficient along with the complimentary chips and salsa.
A great place to try out good Mexican cuisine.
Reasonable and tasty with quick service.

Chicken quesadilla here was great! The red and green salsa also tasted pretty good.