Strictly San Francisco, Trinity was founded in 1949 with a singular purpose—to become The City’s premier apartment provider. Nearly seven decades later, Trinity stands “best-in-class” with apartments that offer the best locations, prices and amenities.
We’ve remained The City’s most preeminent provider of apartments, partly because Trinity is and will forever be family run. Founded by Angelo Sangiacomo, his late sister Rosetta and his wife Yvonne, the company has been sustained by two generations. We believe in enjoying our work, avoiding internal politics and red tape. – less