Casa Mexico Family Mexican Restaurant is located in Livermore, California and has been in business for over 9 years under the same experienced ownership. Casa Mexico serves authentic Mexican food and has gained notoriety as "The Best Mexican Restaurant in the Northern Extension of Baja, California". Casa Mexico restaurant features a spacious dining area, with a seating capacity of 75 people so that you can dine in a comfortable atmosphere. Casa Mexico restaurant is open until 9pm, seven days a week for your convenience.