Cascade Natural Gas Login: How To Make Your Bill Payment

 Cascade Natural Gas Login portal allows registered customers to access and manage their account online. It also makes it easy for their customers to sign up for their online bill management and payment tool. This tools allows their customers to Enroll in paperless billing, Autopay and budget plan, view their billing statement and payment history at their convenience. Customers who have account with Cascade Natural Gas can always access their account through a secured internet or with their mobile phone.

Meanwhile, any customer that have interest in Cascade Natural Gas online service or however looking for information on how to register for online access to your account or if you are an existing customer looking for instructions on how to sign in to your account to make your online bill payments, Solution Diaries can always guide you achieve that at a go.

What You Need To Know About Cascade Natural Gas Energy

Until the early 1950s, Pacific Northwest communities outside the larger metropolitan areas were passed over for natural gas service. In 1953, Pacific Northwest businessmen Lester Pettit, Spencer Clark, and Stewart Matthews formed Cascade Natural Gas Corporation to serve these communities with clean, affordable natural gas.

In those early days, the founders faced many financial, engineering and operational challenges as they strived to expand service and enhance their operations. The company grew steadily to become one of the fastest growing natural gas utilities in the nation.

Today, Cascade serves more than 310,275 customers in 95 communities – 67 of which are in Washington and 28 in Oregon. Cascade’s service areas are concentrated in western and central Washington and central and eastern Oregon. Cascade serves a diverse territory covering more than 32,000 square miles and 700 highway miles from one end of the system to the other. Interstate pipelines transmit Cascade’s natural gas from production areas in the Rocky Mountains and western Canada.

Customers are served from three operational regions:

  • Northwest – Bellingham, Mt. Vernon, Oak Harbor/Anacortes, the Kitsap Peninsula, the Grays Harbor area and Kelso/Longview
  • Central – Sunnyside, Wenatchee/Moses Lake, Tri-Cities, Walla Walla and Yakima areas.
  • Southern – Bend and surrounding communities, Ontario, Baker City and the Pendleton/Hermiston areas.

Take The Following Precaution If You Smell Gas:

  • Do not use electrical devices including cell phones which may cause a spark and ignite the gas.
  • Do not use an open flame, matches or lighters.
  • Do not try to locate the source of the gas leak.
  • Do not try to shut off any natural gas valves or gas appliances.
  • Do not start vehicles.
  • Do not re-enter the building or return to the area until a Cascade Natural Gas employee or a qualified utility representative says it is safe to do so.
  • Do not put out the flames if natural gas ignites!

Registration For Online Access to Your Cascade Natural Gas Energy Account

In order to access and manage your Cascade Natural Gas account online, you need to register for online access to your account. You can sign up to quickly and easily manage your service, pay your bill, Get a quick snapshot of how your energy use and bill have changed.

Follow the few steps below to register for online access to your account

Registration For Online Access To Your Cascade Natural Gas Energy Account

To register, go to on the top right corner of the page, click on register and enter the correct information in blank spaces provided on the page. Remember, field marked * is required

  • Enter your preferred username
  • Password
  • Confirm Password
  • Account Number
  • Account Description
  • Last four of SSN, Tax ID, or PIN
  • Email Address
  • Confirm Email Address
  • Provide your Statement Delivery Option
  • Submit your registration

Cascade Natural Gas Login Guidelines

Customers who have online account can access and manage their Cascade Natural Gas account by following the easy steps below.

Cascade Natural Gas Login Guidelines

Step 1: To log in, go to

Step 2: Once you access the Cascade Natural Gas Login portal, enter your Username and password in the blank spaces provided and click on “SIGN IN”       

If your Cascade Natural Gas Login credentials are correct, you will be taken to your account dashboard. If you have forgotten your password, you can go to Forgot Password? and click on forgot password or username to retrieve it.

How To Make Your Cascade Natural Gas Bill Payment

The quick and easy way to instantly access and manage your account – anywhere, anytime. Cascade Natural Gas offers many convenient payment options designed to make your bill paying as easy as possible.

PAY ONLINE: Login to your account and make an online payment from your active U.S. checking account. It’s an easy and secure way to view and/or pay your bill free of charge online 24/7. You can also save time, trees, postage and gasoline by switching to paperless statements and managing your account online.

AUTOMATIC PAYMENTS: Enroll online to take advantage of a convenient, no-cost payment plan. Automatically pay your bill each month by authorizing Intermountain Gas Company to withdraw your payment from your financial institution on your bill’s due date

SPEEDPAY®: Payments can be made by phone or online anytime with electronic transfer from your checking account. Use your Credit card, debit card or electronic check through Speedpay® Bill Payment Service. Speedpay® is an independent provider and charges a $1.99 fee per transaction.

MAIL PAYMENT: Please send your payment (no cash) and the lower portion of your bill to:
Cascade Natural Gas Corp.
PO Box 5600
Bismarck, ND 58506-5600
Please Note: If you are paying on a Disconnection of Service Notice, please contact Cascade Natural Gas at 888-522-1130 to let us know that payment has been made. Free payments on your Cascade Natural Gas account can be made through Western Union’s Convenience Pay service.

Cascade Natural Gas Contact Information

CALL 888-522-1130

Customer Service:
7:30 A.M. – 6:30 P.M. | Monday through Friday
Phone:  888-522-1130
Fax:  888-649-9912

Chat Them:
Cascade Natural Gas now offers online chat through Online Account Services. Online chat is available to Cascade’s customers Monday through Friday, 8 A.M. to 3 P.M. Login to your account and click the chat icon near the bottom of the screen to chat with an agent.