Calvary Apostolic Church was started in 2007 by Pastor and Sis Williamson and their family in their home at 3732 Cerulean Way in Round Rock, Texas.
After 3 ½ months of services at their home, they leased a house in which to hold services, at 2701 Sam Bass Road. The house was in disrepair, and in the beginning the services were held in the living room area. Immediately work began to convert the double car garage to a small sanctuary.
In 2010 work began to construct a larger structure around the existing garage sanctuary. It was completed in 2011.
Services continue at 2710 Sam Bass until the present time. However, the search has begun for a church property. With the Lord’s leading Calvary Apostolic will soon have a new location that will be able to better serve the needs of the growing congregation and the community.