Ferguson (Newport News, Va.) acquired two wholesale companies in May: Tahoe Truckee Supply (Truckee, Calif.) and Sumner & Dunbar (Canton, Mass.). Tahoe Truckee Supply distributes plumbing supplies, furnaces and hydronic heating equipment. The acquisition complements Familian Northwest's Sparks, Nev., location. FNW is overseeing the operation. Sumner & Dunbar distributes waterworks products and services including hydrant tapping, pressure testing and chlorination services.