Contact WattGap
WattGap is a Denver, Colorado company that publishes sourced, dated home energy savings intelligence for every US ZIP code. If you need a person -- household support, a question about the public API or MCP server, a press inquiry, or a correction -- email is the fastest path. We read every message.
Household support
Questions about a rebate figure, a rate-plan comparison, or an account you created on wattgap.com go to household support. Include the ZIP code you searched and a short description of what you expected to see. We do not ask for Social Security numbers, utility account passwords, or income documents over email.
Email: [email protected]
Developers and agents
The WattGap public API, OpenAPI spec, MCP server, and CLI are documented at /developers and /for-agents. Use this address for key requests, webhook questions, and agent-integration bugs. Do not send household PII to the API inbox.
Email: [email protected]
Founder and press
WattGap was founded by Steve Vogt in Denver. Press, partnership, and founder-direct mail can go here. We cannot comment on another household's data.
Email: [email protected]
Mailing address
WattGap
Denver, Colorado
United States
We do not operate a public walk-in office. Postal mail for legal notices can be arranged by emailing support first so we can confirm the current mailing destination. Privacy requests are described on the privacy policy page.