Directions to GW Pacific Builders LLC. Directions to GW Pacific Builders LLC. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Carpentry GW Pacific Builders LLC. PO Box 3097Sparks, NV 89432 | map 775 - 355-9277 Get directions to: GW Pacific Builders LLC., PO Box 3097, Sparks NV Get directions from: Click to Print This Page