John Mangune
Contracting Officer Coast Guard
- john.a.mangune@uscg.mil
- Phone
- (571) 607-1210
- Latest SAM.gov record
Contact facts
- SAM.gov notices
- 29
- First SAM.gov record
Notices come from SAM.gov.
SAM.gov notices
Show 15 more
Latest 25 of 29 listed here. See the rest on GovTribe.
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 562111 Solid Waste Collection | 4 |
| 2 | 238990 All Other Specialty Trade Contractors | 3 |
| 3 | 238160 Roofing Contractors | 2 |
| 4 | 238290 Other Building Equipment Contractors | 2 |
| 5 | 238320 Painting and Wall Covering Contractors | 2 |
| 6 | 332618 Other Fabricated Wire Product Manufacturing | 2 |
| 7 | 237110 Water and Sewer Line and Related Structures Construction | 1 |
| 8 | 238170 Siding Contractors | 1 |
| 9 | 238210 Electrical Contractors and Other Wiring Installation Contractors | 1 |
| 10 | 238220 Plumbing, Heating, and Air-Conditioning Contractors | 1 |
Top PSC codes
| Rank | PSC code | SAM.gov records |
|---|---|---|
| 1 | S205 Housekeeping- Trash/Garbage Collection | 5 |
| 2 | N054 Installation Of Equipment- Prefabricated Structures And Scaffolding | 3 |
| 3 | Z2QA Repair Or Alteration Of Restoration Of Real Property (Public Or Private) | 2 |
| 4 | 4820 Valves, Nonpowered | 1 |
| 5 | 5520 Millwork | 1 |
| 6 | 5650 Roofing And Siding Materials | 1 |
| 7 | 5660 Fencing, Fences, Gates And Components | 1 |
| 8 | 5999 Miscellaneous Electrical And Electronic Components | 1 |
| 9 | 7125 Cabinets, Lockers, Bins, And Shelving | 1 |
| 10 | J034 Maint/Repair/Rebuild Of Equipment- Metalworking Machinery | 1 |
Other records
| Record | Kind |
|---|---|
| SOW_ANT Kennewick Gate Replacement 32998013.pdf | Government file |
| SOW Haul out Door Repair.pdf | Government file |
| Provisions Instructions and Evaluation.pdf | Government file |
| Section K L and M.pdf | Government file |
| Section K L and M 985 Alameda.pdf | Government file |
| Section K L and M.pdf | Government file |
| SOW STA TB Main Water Piping 20251124.docx1.pdf | Government file |
Quick answers
Who is John Mangune?
John Mangune is a Contracting Officer at Coast Guard (Department of Homeland Security). Point of contact on 29 SAM.gov notices, from January 29, 2025 to August 20, 2026.
How do I contact John Mangune?
SAM.gov lists John Mangune's email john.a.mangune@uscg.mil and phone (571) 607-1210.
What is the latest SAM.gov notice naming John Mangune?
USCG ANT kennewick gate repair/replacement, solicitation, posted August 20, 2026.
On GovTribe
See John Mangune's full record
- Every notice, award and file that names them
- Their buying profile: what they buy and from whom
- Export contacts at this office
- Ask GovTribe AI about this contact