Business Directory Return to Listing ShareTweetCascade Natural Gas Corphttp://www.cngc.com300 SW 17th StPendleton, OR 97801541-278-0231Fax: 541-276-3730AboutToday Cascade's 400 employees serve about 295,000 customers in 96 cities and towns in Washington and Oregon.Hours of OperationCustomer Service 7am-7pm Mon-FriEmergency 24/7Public Utilities Member Directory | Calendar of Events | Member Account | Community Calendar of Events | Job Search | Member Promotions | News | Request for Information