Welcome to Happy Valley Sand & Gravel, Inc. Building Dreams Since 1945! Hey, beautiful people! You wanna talk construction materials? Buckle up because Happy Valley Sand & Gravel, Inc. has been throwin’ down some serious grit since 1945! That’s right, they’ve been rocking your world with gravel and sand, like, forever—providing everything you need to… Continue reading Happy Valley Sand & Gravel, Inc.