Map for GSE Construction Co., Inc. Map for GSE Construction Co., Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Division 46 - Water and Wastewater Equipment >> 46 00 00 Water and Wastewater Equipment GSE Construction Co., Inc. 401 Gooding St N Ste 203Twin Falls, ID 83301 | directions Joeti Klein (925) 525-9191 | fax: (925) 447-0962 Visit Site