William Sembler
William Sembler is an engineering firm in Port Washington, NY. Its SAM.gov registration J1MPUMBMHML8 is active on the issuer's file, checked Nov 2, 2026.
William Sembler
Engineering firm · Port Washington, NY
SAM.gov registration J1MPUMBMHML8Activechecked Nov 2, 2026
- ClassSole proprietorship registered in SAM.gov
- ExpiresAug 4, 2027
- WherePort Washington, NY · serves New York
William Sembler has not claimed its listing, so it takes no requests here yet. Contact them directly.
Listing details
What the issuer's record says
- Status
- SAM.gov registration active
- SAM.gov registration
- US-GSA-SAM J1MPUMBMHML8
- Classes
- Sole proprietorship registered in SAM.gov
- Expires
- Aug 4, 2027
- Checked
- Nov 2, 2026, against the SAM.gov registered entities
The business
- What they do
- Engineering firm
- Where
- Port Washington, NY
- Serves
- New York
- Listing updated
- Oct 24, 2026
- Listing
- Built from public records. Not claimed yet.
From the government record
- Licensed Not in the record SAM.gov registration J1MPUMBMHML8 is active; it is a registration, not a license.
Checked Nov 2, 2026 from the SAM.gov registered entities · view record
- Bonded Not in the record The SAM.gov registered entities does not say whether the business is bonded.
Checked Nov 2, 2026 from the SAM.gov registered entities · view record
- Insured Not in the record The SAM.gov registered entities does not say whether the business is insured.
Checked Nov 2, 2026 from the SAM.gov registered entities · view record
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Listing updated Oct 24, 2026. Hide an address, correct or remove this listing.