Complex sentence: The original store was located in Granada Hills, CA; it eventually relocated to Northridge, CA and another location in Woodland Hills where it operated for nine years until sale of the company to Pathfinder Computer Centers.
Split into simpler sentences: The original store was located in Granada Hills, CA but was eventually relocated to Northridge, CA. The company opened another location in Woodland Hills, where it operated for nine years until sale of the company to Pathfinder Computer Centers.