doxo enables secure bill payment on your behalf and is not an affiliate of or endorsed by Washington Gas. Pay with your Visa, MasterCard, or Discover credit card or debit card, with Apple Pay, or with your bank account.
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Pay Your Bills Securely with doxo

  • State-of-the-art security
  • Free mobile app available on Google Play & Apple App Store
  • Never miss a due date with reminders and scheduled payments
  • Real-time tracking and bill history
  • Pay thousands of billers directly from your phone

doxo is a secure all-in-one service to organize all your provider accounts in a single app, enabling reliable payment delivery to thousands of billers. doxo is not an affiliate of Washington Gas. Logos and other trademarks within this site are the property of their respective owners. No endorsement has been given nor is implied. Payments are free with a linked bank account. Other payments may have a fee, which will be clearly displayed before checkout. Learn about doxo and how we protect users' payments.

Contacting Washington Gas

Options for reaching Washington Gas customer service. See something wrong? Suggest an update

General information about Washington Gas


Parent Company: WGL Holdings, Inc.
Services : Gas , Electric
Industry Groups : Utilities
Service Areas : District of Columbia , Virginia , Maryland

General information about Washington Gas


Parent Company: WGL Holdings, Inc.
Services : Gas , Electric
Industry Groups : Utilities
Service Areas : District of Columbia , Virginia , Maryland

Frequently Asked Questions

Common questions, curated and answered by doxo, about paying Washington Gas bills.

How can I pay my Washington Gas bill?

You can pay them directly on this website. Or pay on doxo with credit card, debit card, Apple Pay or bank account.

How can I contact Washington Gas about my bill?

Ask your billing questions directly by phone 844-927-4427, email (custsrv@washgas.com) or on their website.

I'm looking for my bill. Where can I find it?

Visit Washington Gas to access your bill.

What types of Washington Gas payments does doxo process?

Yes, doxo can process any Washington Gas payment, including for Gas and others.

Frequently Asked Questions

Common questions, curated and answered by doxo, about paying Washington Gas bills.

How can I pay my Washington Gas bill?

You can pay them directly on this website. Or pay on doxo with credit card, debit card, Apple Pay or bank account.

How can I contact Washington Gas about my bill?

Ask your billing questions directly by phone 844-927-4427, email (custsrv@washgas.com) or on their website.

I'm looking for my bill. Where can I find it?

Visit Washington Gas to access your bill.

What types of Washington Gas payments does doxo process?

Yes, doxo can process any Washington Gas payment, including for Gas and others.