Serrano's Mexican Restaurant
Health inspection grade ASouthern Nevada Health District · inspected May 12, 2026The highest-rated carne asada room in the directory sits at 136 S Rainbow, a small family-run counter operation that runs more like a neighborhood kitchen than a restaurant. Not a trendy room; a working operation the residential book uses weekly.
What to orderShrimp tacoCombination plateCarne asada burrito Call DirectionsFull review & visiting detailsRead the full review & visiting details
Westside strip mall Mexican done right
Shrimp taco is the lead order reviewers name on first visits.
Combination plate is the way to split the menu across one table.
Carne asada burrito is the standard test the kitchen passes consistently.
Serrano's works because it does not try to be more than it is: a family run counter in a Summerlin strip mall turning out honest Mexican plates at prices that make it a lunch habit rather than an occasion. The shrimp taco is the one to know first, and it is worth building the order around. It shows up loaded rather than dressed for a photo, and it explains a lot of the loyalty this place has built without ever needing to be flashy about it. The combination plate is the other anchor, the kind of order that lets a first timer sample rice, beans, and a protein or two in one shot and figure out where to go next time. The carne asada burrito rounds things out for anyone who wants something heavier to carry back to the office or the car.
None of these dishes are reinventing Mexican food. They are just executed with real consistency, which matters more in a strip mall lunch spot than almost anywhere else. Service is a real part of the draw here. The counter staff take questions seriously, walk newcomers through the menu, and treat regulars like regulars, which is exactly what a family run operation should do. That kind of attention is rare enough at inexpensive counter spots that it becomes part of the reason people keep coming back.
Summerlin has plenty of newer, shinier dining options, but a lot of the neighborhood's best eating still happens in exactly this kind of unglamorous strip mall unit. Serrano's fits the westside pattern of quietly reliable, family operated Mexican food that does not need a big room or a big price tag to earn repeat business. It is built for lunch, built for regulars, and built to be ordered from without overthinking it.
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Start with the shrimp taco and the combination plate if it is a first visit, and go in ready to ask the counter staff questions since they will walk newcomers through the menu.

































