NATHAN A. SEREFINE

Procurement contact · BASE CLEVELAND(00030) · Department of Homeland Security

Emailnathan.a.serefine@uscg.mil
Phone2068154886
On SAM.gov notices26 since Sep 2020 — 15 in the last 24 months
Last listedMar 2026

What they buy

NAICSIndustryNotices
238220Plumbing, Heating, And Air-Conditioning Contractors13
541380Testing Laboratories And Services3
238210Electrical Contractors And Other Wiring Installation Contractors2
238290Other Building Equipment Contractors2
238160Roofing Contractors2
238990All Other Specialty Trade Contractors1
332311Prefabricated Metal Building And Component Manufacturing1
333415Air-Conditioning And Warm Air Heating Equipment And Commercial And Industrial Refrigeration Equipment Manufacturing1
PSCProduct or serviceNotices
J041MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT5
Z2JZREPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS3
6635PHYSICAL PROPERTIES TESTING AND INSPECTION3
J045MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT3
J043MAINT/REPAIR/REBUILD OF EQUIPMENT- PUMPS AND COMPRESSORS2
4510PLUMBING FIXTURES AND ACCESSORIES2
J063MAINT/REPAIR/REBUILD OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS2
Z1EDMAINTENANCE OF SHIP CONSTRUCTION AND REPAIR FACILITIES2

How they restrict competition

  • No set-aside stated — 15
  • Small Business — 9
  • NONE — 2

What they post

  • Combined Synopsis/Solicitation — 26

Listed alongside

  • PAOLA BELLUCCI
  • Julia Rang

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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page.

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