# Cornerstone Construction

> Masonry contractor · Ferndale, WA

## License

- US-WA-LNI CORNEC*995JS (Construction contractor, masonry), 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=CORNEC%2A995JS

## Contact

- Phone: (360) 201-2621
- Area: Ferndale, 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/cornerstone-construction-ferndale-wa-cornec995js/mcp
- A2A: https://douxprocess.directory/b/cornerstone-construction-ferndale-wa-cornec995js/a2a (card: https://douxprocess.directory/b/cornerstone-construction-ferndale-wa-cornec995js/agent-card.json)
- JSON: https://douxprocess.directory/b/cornerstone-construction-ferndale-wa-cornec995js.json

Listing page: https://douxprocess.directory/b/cornerstone-construction-ferndale-wa-cornec995js. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.