Escalate Anything

Washington Gas Light Company: billing error

Raise the bill with Washington Gas by phone, form or letter, then go to the commission for your jurisdiction.

ACredibility A · last verified 2026-10-13 · 100% official or government sources
What does this mean?

Grade A (high: almost everything comes from official pages read directly). 100% of 29 sources are the organization's own pages or government sites.

All Washington Gas Light Company contactsOpen in the interactive directoryJSON

Collect

Steps

  1. Call customer service and ask for a review of the charge. Get a reference number.

    PhoneCustomer service and billing (844-WASHGAS) +1-844-927-4427
  2. If not resolved, send the details through the online form or by mail.

  3. If a third-party supplier you did not choose appears on the bill, dispute it as slamming with Washington Gas and the commission.

  4. Escalate to the DC PSC, the Maryland PSC or the Virginia SCC.

More contacts for this issue

EmailCustomer support email (not for gas emergencies) customersupport@washgas.com
MailBilling and account inquiries by mail Washington Gas, Attn. Customer Care, 6801 Industrial Road, Springfield, VA 22151

Facts you can cite

Rules in force

If that fails, escalate

Go up one step at a time. Keep the reference numbers and dates from each contact.

  1. Customer service

    PhoneCustomer service and billing (844-WASHGAS) +1-844-927-4427
  2. Supervisor

    PhoneCustomer service and billing (844-WASHGAS) +1-844-927-4427

    The payment plans page says to contact a Customer Advocate for arrangements beyond 12 months. Otherwise ask for a supervisor.

  3. Written complaint

    MailBilling and account inquiries by mail Washington Gas, Attn. Customer Care, 6801 Industrial Road, Springfield, VA 22151
  4. State agency

    Your state’s utility commission. Find it in the list of state agencies (also as JSON: states/<code>.json, for example states/ny.json).

    DC: Public Service Commission of the District of Columbia, (202) 626-5120. Maryland: Maryland Public Service Commission, (410) 767-8000 or 1-800-492-0474. Virginia: State Corporation Commission, Division of Public Utility Regulation, 1-800-552-7945 (the SCC suggests first trying to resolve the concern with the utility; call at once if service is being disconnected).

  5. State agency

    Your state’s attorney general. Find it in the list of state agencies (also as JSON: states/<code>.json, for example states/ny.json).

    Attorney General of the District of Columbia, Maryland or Virginia, by service address.

Watch out

  • Online payment plans and account changes need sign-in to My Account (my.washingtongas.com) or the app.
  • The damage claim form is embedded in the damage claims page itself; there is no separate form URL.

Let your AI agent handle this

Escalate Anything is a free, open-source MCP server for Claude, Cursor, VS Code, Gemini CLI, Codex and other AI apps. Your agent gets this playbook, keeps a case log with reference numbers and follow-up dates, and drafts each message for you to approve.

1. Set it up (needs uv):

uvx escalate-anything setup

2. Ask your agent:

Washington Gas Light Company charged me [amount] on [date] for something I did not order. Use Escalate Anything to get it corrected.

Source code, other install options and the Claude Code plugin

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