# Cornerstone Excavating Inc

> Trucking company · Washington, IA

## License

- US-DOT 1901870 (For-hire motor carrier), status Active: matched against the issuer's own file on 2026-10-23. Issuer's record: https://safer.fmcsa.dot.gov/query.asp?searchtype=ANY&query_type=queryCarrierSnapshot&query_param=USDOT&query_string=1901870

## Contact

- Phone: (319) 653-3957
- Area: Washington, IA

## 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/cornerstone-excavating-inc-washington-dot-1901870/mcp
- A2A: https://douxprocess.directory/b/cornerstone-excavating-inc-washington-dot-1901870/a2a (card: https://douxprocess.directory/b/cornerstone-excavating-inc-washington-dot-1901870/agent-card.json)
- JSON: https://douxprocess.directory/b/cornerstone-excavating-inc-washington-dot-1901870.json

Listing page: https://douxprocess.directory/b/cornerstone-excavating-inc-washington-dot-1901870. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.