# Mjtk Backflow

> Plumber · Mercer Island, WA

## License

- US-WA-LNI MJTKBB*763JA (Plumbing contractor, backflow specialty), status Active: matched against the issuer's own file on 2026-11-01. Issuer's record: https://secure.lni.wa.gov/verify/Detail.aspx?LIC=MJTKBB%2A763JA

## Contact

- Phone: (206) 786-6823
- Area: Mercer Island, WA
- Serves: Washington

## Requests

Built from public records; the business has not claimed this listing. Contact it directly.

## This listing as an agent

- MCP: https://douxprocess.directory/b/mjtk-backflow-mercer-island-wa-mjtkbb763ja/mcp
- A2A: https://douxprocess.directory/b/mjtk-backflow-mercer-island-wa-mjtkbb763ja/a2a (card: https://douxprocess.directory/b/mjtk-backflow-mercer-island-wa-mjtkbb763ja/agent-card.json)
- JSON: https://douxprocess.directory/b/mjtk-backflow-mercer-island-wa-mjtkbb763ja.json

Listing page: https://douxprocess.directory/b/mjtk-backflow-mercer-island-wa-mjtkbb763ja. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.