Mountain Mike's is a pizza chain located in the United States. This chain of pizza restaurants is largely found across the West Coast of the United States and is concentrated the most in Northern California. That said, there are other locations in Southern California. Mountain Mike's was founded in the year 1978. It has more than 180 locations and has its headquarters in Oakland, California. They offer other locations which can be found in Nevada, Utah and Oregon. These restaurants not only offer pizza, but they offer menu items, which include chicken, pasta and chicken wings.