Share: ExcavationSeptic Installers Northwest Cascade, Inc. Visit Website Request Info 10412 John Bananola Way E Puyallup, WA 98373 (253) 848-2371 About Map About NW Cascade provides excavation, utilities and septic system installation on residential and commercial projects. What's Nearby? Distance: 5 10 15 20 25 50 mi.