Contractor profile
MATTHEW F. SCHIEFERSTEIN CORP
Doing business as JLW ENVIRONMENTAL
Active registrationSmall Business
UEITDB6WLL6EDN1
CAGE code0QZW3
Primary NAICS562112
LocationCENTRAL ISLIP, NY, 11722
Federal obligations$8,245
Prime awards1
Active awards0
Latest award actionJan 12, 2026
Federal award activity
Public award recordTop federal customers
- Department of Defense1 awards$8,245
NAICS award mix
- 5621121 awards$8,245
PSC award mix
- J9981 awards$8,245
Contract vehicles
No supported records are available yet.
Potential recompetes
No supported records are available yet.
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| W912BU26CA005AFFF SUPPORT SERVICES AS WELL AS ENVIRONMENTAL SUPPORT NECESSARY TO FACILITATE THE DISPOSAL OF ALL FOAM CONTAINING PERFLUOROALKYL SUBSTANCES (PFAS) REMOVED (STORED IN CONTAINER FROM ABOARD THE SHIP) FROM THE DREDGE MCFARLAND. | Department of DefenseW2SD ENDIST PHILADELPHIA | NAICS 562112PSC J998 | $8,245 | Jan 13, 2026 – Feb 13, 2026 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
Public points of contact
MATTHEW F SCHIEFERSTEINGovernment business
MATTHEW F SCHIEFERSTEINElectronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.