
Our Authentic Mexican Roots
At Casa Santiago Mexican Grill, we believe that authentic flavor starts with tradition. From our handmade batches of 100% Weber Blue Agave margaritas to our slow-cooked carnitas, every dish we serve is a tribute to the vibrant culinary heritage of Mexico. We invite you to step into our home and experience the sizzle of the grill and the warmth of a family-owned kitchen right here in Decatur.

Flavor on the Move
We are more than just a restaurant; we are a community fixture on wheels. With a fleet of three specialized food trucks and trailers, Casa Santiago brings the Taqueria experience directly to you. Whether we are parked at a local event or catering your private celebration, our mobile units serve up the same fresh street tacos, chimichangas, and tortas that made us a local favorite.

Two Convenient Decatur Locations
No matter where you are in Decatur, a seat at our table is never far away. Visit us at our primary locations on 6th Avenue SE and Spring Avenue SW for a full-service dining experience. From our vibrant atmosphere to our extensive menu of combos and house specialties, we are proud to be your neighborhood destination for the best Mexican food in Alabama.