Vendor, Ventura, CA
C.J. Seto Support Services, LLC
UEI ZUMGMZ3NCJJ8, CAGE 1NAP7
27 awards and $7,350,931 obligated between January 2, 2025 and September 3, 2026, 44% under full and open competition, against 113.2 offers on average where reported. 23 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
Industries
NAICS on the awards, by dollars.
| Engineering ServicesNAICS 541330 | $5,813,089 |
| Environmental Consulting ServicesNAICS 541620 | $911,844 |
| Testing Laboratories and ServicesNAICS 541380 | $625,998 |
How it wins
Awards by competition, set-aside and type.
| Full and Open Competition | 12 |
| Competed Under SAP | 9 |
| Full and Open Competition After Exclusion of Sources | 6 |
| Small Business Set Aside - Total | 5 |
| Service Disabled Veteran Owned Small Business SET-ASIDE | 4 |
| Delivery Order | 18 |
| BPA Call | 2 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- VA Environmental Project
Departmental Offices, Ibc Acq SVCS Directorate
Award noticeSDVOSBNAICS 541620140D0425R0014Awarded to C.J. Seto Support Services, LLC for $300,000,000
Posted Sep 23, 202523 publications
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| N0016421F3018Delivery Order, February 1, 2024, Full and Open Competition, 2 offers | NSWC CraneDepartment of the Navy | Non-Personal Services to Support a Range of Environmental Services and Program Management.NAICS 541330, PSC R425 | $9,295,347 |
| N0016424F0023Delivery Order, January 23, 2024, Full and Open Competition, 2 offers | NSWC CraneDepartment of the Navy | Hazardous Waste Transport and DisposalNAICS 541620, PSC F108 | $2,257,985 |
| 36C24522N0174Delivery Order, November 26, 2024, Full and Open Competition, 1 offers | 245-Network Contract Office 5Department of Veterans Affairs | Chemical Inventory FilingNAICS 541620, PSC F999 | $1,301,735 |
| 80AFRC20F0066Delivery Order, March 14, 2024, Full and Open Competition, 3 offers | NASA Armstrong Flight Research CNTRNational Aeronautics and Space Administration | Environmental Management and Technical Services (Emts)NAICS 541620, PSC R499 | $1,227,275 |
| N0018920F0582Delivery Order, September 3, 2024, Full and Open Competition, 2 offers | NAVSUP FLT Log CTR NorfolkDepartment of the Navy | Labor Cost to Manage and OperateNAICS 541620, PSC R706 | $1,188,192 |
| 70Z08423FHONO0006Delivery Order, March 22, 2024, Full and Open Competition, 3 offers | LOG-9U.S. Coast Guard | Hazardous Material Logistics Services at the United States Coast Guard (Uscg) Base Honolulu, HiNAICS 541620, PSC F108 | $368,985 |
| N4008525F0991Delivery Order, September 9, 2025, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | Task Order for Cnic FY25 Samplings at the Naval Support Activity Crane IndianaNAICS 541380, PSC F108 | $313,252 |
| N4008525F4949Delivery Order, March 12, 2025, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | FY25 Sampling for NSWC and Caaa Mags Bombs at the Naval Support Activity, Crane, inNAICS 541380, PSC F108 | $225,207 |
| N4008524F5898Delivery Order, July 26, 2024, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | Environmental Sampling at Various Caaa Magazines, NSWC PQP Air Monitoring at BLDG 2521, & Baseline Environmental Surveys at Various BuildingNAICS 541380, PSC F108 | $73,611 |
| N4008524F5662Delivery Order, June 18, 2024, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | Cnic Bldgs. Demo Sampling at the Naval Support Activity, Crane, inNAICS 541380, PSC F107 | $42,554 |
| N4008524F4790Delivery Order, March 4, 2024, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | Task Order for FY24 Caaa, Nswc, Cnic Various Environmental Surveys in Support of Multiple Bldg. Renovations at the Naval Support Activity CrNAICS 541380, PSC F107 | $37,065 |
| 15A00024PAQA00275Purchase Order, September 11, 2024, Not Competed Under SAP, 1 offers | ATF | Acquisitions Management DivisionBureau of Alcohol, Tobacco, Firearms and Explosives Acquisition and Property Management Division | ATF HQ Water Sampling and TestingNAICS 541380, PSC Q301 | $28,583 |
| N4008526F0707Delivery Order, April 1, 2026, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | Task Order for Building Demolition and Renovation Environmental Sampling Services for NSWC at the Naval Weapons Station Crane, IndianaNAICS 541380, PSC F108 | $24,338 |
| N4008524F5300Delivery Order, May 16, 2024, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | Sample Asbestos at Three Buildings for Caaaa at the Naval Support Activity Crane IndianaNAICS 541380, PSC F108 | $20,168 |
| N4008525F4921Delivery Order, March 11, 2025, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | FY25 Database Libraries for Caaa, Nswc, and Cnic at Naval Support Activity Crane, inNAICS 541380, PSC F108 | $15,558 |
| N4008526F0622Delivery Order, May 14, 2026, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | Task Order for FY26 Database and Library Updates at the Naval Weapons Station Crane, Crane, inNAICS 541380, PSC F107 | $15,558 |
| N4008526F0797Delivery Order, May 20, 2026, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | Task Order for Bomb Sampling Services for Caaa at the Naval Weapons Station Crane, IndianaNAICS 541380, PSC F108 | $15,322 |
| N4008524F4595Delivery Order, February 6, 2024, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | FY24, Caaa, Nswc, Cnic Database & Library Updates at the Naval Support Activity Crane, IndianaNAICS 541380, PSC F107 | $15,105 |
| 95315825F00008BPA Call, August 7, 2025, Full and Open Competition | Chemical Safety Hazard Invest BRDUnited States Chemical Safety Board | Industrial Hygienist ServicesNAICS 541620, PSC R428 | $15,044 |
| N4008525F4460Delivery Order, May 13, 2025, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | FY25 Pool Water Sampling at the Naval Support Activity, Crane, IndianaNAICS 541380, PSC F108 | $9,428 |
| N4008524F4759Delivery Order, February 27, 2024, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | Task Order for FY24 Pool Water Sampling at the Naval Support Activity Crane IndianaNAICS 541380, PSC F018 | $8,137 |
| N4008524F4842Delivery Order, March 7, 2024, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | Cnic Asb Lead Sampling Work Performed at Naval Support Activity Crane Indiana.NAICS 541380, PSC F107 | $8,070 |
| N4008526F0798Delivery Order, May 20, 2026, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | Task Order for Demo Sampling Services for NSWC and Caaa at the Naval Weapons Station Crane, IndianaNAICS 541380, PSC F108 | $7,336 |
| N4008524F6437Delivery Order, September 12, 2024, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | NSWC OTA Bldgs. Demo Sampling at Various Bldgs. Nsa, Crane inNAICS 541380, PSC F108 | $4,177 |
| N4008524F5123Delivery Order, April 25, 2024, Competed Under SAP | Navfacsyscom Mid-AtlanticDepartment of the Navy | Task Order for Cnic Asb/Lead Sampling at the Naval Support Activity Crane Indiana.NAICS 541380, PSC F108 | $3,276 |
| 140D0425F1048Delivery Order, September 23, 2025, Full and Open Competition After Exclusion of Sources | Ibc Acq SVCS DirectorateDepartmental Offices | 140D0425D0027, VA Environmental Minimum GuaranteeNAICS 541620, PSC F999 | $500 |
| 140D0425F1049Delivery Order, September 23, 2025, Full and Open Competition After Exclusion of Sources | Ibc Acq SVCS DirectorateDepartmental Offices | 140D0425D0022, VA Environmental Minimum GuaranteeNAICS 541620, PSC F999 | $500 |
| 140D0425F1050Delivery Order, September 23, 2025, Full and Open Competition After Exclusion of Sources | Ibc Acq SVCS DirectorateDepartmental Offices | 140D0425D0037, VA Environmental Minimum GuaranteeNAICS 541620, PSC F999 | $500 |
| 36C10X24F0012Delivery Order, January 30, 2024, Full and Open Competition, 1 offers | Sac FrederickDepartment of Veterans Affairs | Hazardous Waste DisposalNAICS 541620, PSC F108 | $0 |
| 95315824F00014BPA Call, September 23, 2024, Full and Open Competition | Chemical Safety Hazard Invest BRDUnited States Chemical Safety Board | Industrial Hygienist Services BPA CallNAICS 541620, PSC R428 | $0 |
| FC01Delivery Order, December 8, 2025, Full and Open Competition, 1 offers | NSWC CraneDepartment of the Navy | Non-Personal Professional, Technical and Management Support Services in the Areas of Technical Support Services, Scientific/Engineering AnalNAICS 541330, PSC R425 | $0 |
| 140D0425D0022September 23, 2025, Full and Open Competition After Exclusion of Sources, 16 offersSolicitation | Ibc Acq SVCS DirectorateDepartmental Offices | The Department of the Interior (Doi) Acquisition Services Directorate (Aqd), on Behalf of VA CFM Has a Requirement to Provide Advice and AssNAICS 541620, PSC F999 | $0 |
| 140D0425D0027September 23, 2025, Full and Open Competition After Exclusion of Sources, 16 offersSolicitation | Ibc Acq SVCS DirectorateDepartmental Offices | The Department of the Interior (Doi) Acquisition Services Directorate (Aqd), on Behalf of VA CFM Has a Requirement to Provide Advice and AssNAICS 541620, PSC F999 | $0 |
| 140D0425D0037September 23, 2025, Full and Open Competition After Exclusion of Sources, 16 offersSolicitation | Ibc Acq SVCS DirectorateDepartmental Offices | The Department of the Interior (Doi) Acquisition Services Directorate (Aqd), on Behalf of VA CFM Has a Requirement to Provide Advice and AssNAICS 541620, PSC F999 | $0 |
| 47QTCH18D0009June 6, 2024, Full and Open Competition After Exclusion of Sources, 187 offers | Gsa/Fas Itc Office of Acquisition Operations, Interagency ContractsFederal Acquisition Service | Modification to Close Out the Contract.NAICS 541512, PSC D399 | $0 |
| 95315824A00005September 23, 2024, Full and Open Competition, 2 offers | Chemical Safety Hazard Invest BRDUnited States Chemical Safety Board | Industrial Hygienist Services BPA SET-UPNAICS 541620, PSC R428 | $0 |
| GS10F0408RJanuary 27, 2024, Full and Open Competition, 999 offers | Gsa/Fas/Pshc/Prof SRVCS Sched-PssFederal Acquisition Service | Federal Supply Schedule ContractNAICS 541620, PSC F999 | $0 |
| N0017819D7291January 4, 2024, Full and Open Competition, 999 offers | NSWC DahlgrenDepartment of the Navy | Seaport-NxgNAICS 541330, PSC R499 | $0 |
| N4008520D0124July 31, 2024, Competed Under SAP, 5 offers | Navfacsyscom Mid-AtlanticDepartment of the Navy | Modification to Exercise Option Period Four on the Contract for Environmental Sampling Services at the Naval Support Activity Crane, IndianaNAICS 541380, PSC F108 | $0 |
| 15A00021FAQA00557Delivery Order, March 11, 2024, Full and Open Competition, 1 offers | ATF | Acquisitions Management DivisionBureau of Alcohol, Tobacco, Firearms and Explosives Acquisition and Property Management Division | Industrial Hygiene Support ServicesNAICS 541620, PSC F115 | -$45,979 |
| 20356221F00017Delivery Order, February 26, 2025, Full and Open Competition, 2 offers | Arc Div Proc SVCS - CSBBureau of the Fiscal Service | Industrial HygienistNAICS 541620, PSC R428 | -$48,000 |
| FY01Delivery Order, January 18, 2024, Full and Open Competition, 4 offers | Naval Undersea Warfare CenterDepartment of the Navy | The Contractor Is Required to Provide the Following Corporate Services Corporate Network and Server Support, Help Desk Customer Support, CorNAICS 541330, PSC D301 | -$728,030 |
- Places of performance
- IndianaCaliforniaWashingtonDistrict of ColumbiaMissouriHawaii
- Product and service codes
- R425 Engineering and Technical ServicesF108 Hazardous Substance Removal, Cleanup, and Disposal Services and Operational SupportF999 Other Environmental Services, Studies, and Analytical SupportR499 Other Professional ServicesF107 Hazardous Substance AnalysisR428 Industrial Hygienics
- Transactions
- 70 across 27 awards