Best builders in Underwood, Washington. Top 30 builders in Underwood, Washington, ranked by rating, reviews, votes. Last updated on July 2024 . AAA Truss Underwood, Washington Roof Structures Trusses Detail Address: 61831 State Route 14, Underwood, Washington 98651. Phone: (509) 493-3566. Categories of builders in Underwood, Washington Roof Structures Trusses