# Big S Materials

> Trucking company, Freight broker · Wilton, CA

## License

- US-DOT 4345152 (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=4345152

## Contact

- Phone: (415) 450-0400
- Area: Wilton, CA

## 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/big-s-materials-wilton-dot-4345152/mcp
- A2A: https://douxprocess.directory/b/big-s-materials-wilton-dot-4345152/a2a (card: https://douxprocess.directory/b/big-s-materials-wilton-dot-4345152/agent-card.json)
- JSON: https://douxprocess.directory/b/big-s-materials-wilton-dot-4345152.json

Listing page: https://douxprocess.directory/b/big-s-materials-wilton-dot-4345152. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.