# Harbor Mechanical Incorporated

> Plumber, Heating and air conditioning · Duluth, MN

## License

- US-MN-DLI PC644764 (Plumbing contractor; Mechanical contractor (bonded registration)), status Active: matched against the issuer's own file on 2026-10-27. Issuer's record: https://www.dli.mn.gov/license-and-registration-lookup

## Contact

- Phone: (218) 525-7473
- Area: Duluth, MN
- Serves: Minnesota

## 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/harbor-mechanical-incorporated-duluth-mn-pc644764/mcp
- A2A: https://douxprocess.directory/b/harbor-mechanical-incorporated-duluth-mn-pc644764/a2a (card: https://douxprocess.directory/b/harbor-mechanical-incorporated-duluth-mn-pc644764/agent-card.json)
- JSON: https://douxprocess.directory/b/harbor-mechanical-incorporated-duluth-mn-pc644764.json

Listing page: https://douxprocess.directory/b/harbor-mechanical-incorporated-duluth-mn-pc644764. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.