Builders FirstSource has announced an acquisition for the third time in four months. The company announced last week that it is taking on Truckee Tahoe Lumber Company (TTL), a family-owned business that has served the Northern Sierra-Nevada region since 1931. It’s the fourth such announcement in six months, following Rhode Island’s Douglas Lumber in October 2024; Alpine Lumber Company in Englewood, Colorado, just before Christmas; and O.C. Cluss Lumber & Building Supplies from Uniontown, Pennsylvania, in February. According to Builders FirstSource, TTL has built “a stellar reputation for providing high-quality lumber, building materials, and expert design services across its seven locations.” The company also says that local leadership will remain in place, ensuring continuity and a seamless transition.