The company went through a major expansion opening new offices in Marin City, Goleta, Sacramento and Truckee California, along with one in Wendover, Utah. The Truckee facility was used as a base for installation of all the plumbing at the 1960 Squaw Valley Olympics.
The company continued to participate in the building of large tracts of housing in and around the Bay Area. It started a development in 1953 with Sunset Homes that would finally finish in 1975 with the completion of the last of 4,500 homes.
In 1953, the company moved its primary headquarters from San Bruno to Sunnyvale where it still maintains its headquarters to this day. The move enabled them to be closer to the building boom in what would be known as the Silicon Valley.