# Opto-Cal

> Professional services · Lakeside, CA

## License

- US-GSA-SAM H8TFB41AFCP3 (Corporation registered in SAM.gov), status Active: matched against the issuer's own file on 2026-11-02. Issuer's record: https://sam.gov/search/?index=ent&sfm[simpleSearch][keywordRadio]=ALL&sfm[simpleSearch][keywordTags][0][key]=H8TFB41AFCP3&sfm[simpleSearch][keywordTags][0][value]=H8TFB41AFCP3

## Contact

- Website: http://www.optocal.com
- Area: Lakeside, CA
- Serves: California

## 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/opto-cal-lakeside-sam-h8tfb41afcp3/mcp
- A2A: https://douxprocess.directory/b/opto-cal-lakeside-sam-h8tfb41afcp3/a2a (card: https://douxprocess.directory/b/opto-cal-lakeside-sam-h8tfb41afcp3/agent-card.json)
- JSON: https://douxprocess.directory/b/opto-cal-lakeside-sam-h8tfb41afcp3.json

Listing page: https://douxprocess.directory/b/opto-cal-lakeside-sam-h8tfb41afcp3. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.