# Subsurface & Tunnel Engineering LLC, Ste LLC

> Engineering firm · Gaithersburg, MD

## License

- US-GSA-SAM PTCGUWMDHHF6 (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]=PTCGUWMDHHF6&sfm[simpleSearch][keywordTags][0][value]=PTCGUWMDHHF6

## Contact

- Website: http://www.steng-llc.com
- Area: Gaithersburg, MD
- Serves: Maryland

## Requests

Built from public records; the business has not claimed this listing. Contact it directly.

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