Gabriel Castellanos
Contract Specialist National Office (NPS)
- Phone
- (303) 969-2118
- Latest SAM.gov record
Contact facts
- SAM.gov notices
- 4
- First SAM.gov record
Notices come from SAM.gov.
SAM.gov notices
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 237990 Other Heavy and Civil Engineering Construction | 2 |
| 2 | 236220 Commercial and Institutional Building Construction | 1 |
| 3 | 237110 Water and Sewer Line and Related Structures Construction | 1 |
Top PSC codes
| Rank | PSC code | SAM.gov records |
|---|---|---|
| 1 | Y1AZ Construction Of Other Administrative Facilities And Service Buildings | 1 |
| 2 | Y1NE Construction Of Water Supply Facilities | 1 |
| 3 | Z2AA Repair Or Alteration Of Office Buildings | 1 |
| 4 | Z2NE Repair Or Alteration Of Water Supply Facilities | 1 |
Other records
| Record | Kind |
|---|---|
| Sol_140P2026R0001_Amd_0005.pdf | Government file |
| Sol_140P2025R0062_Amd_0007.pdf | Government file |
| Sol_140P2025R0062_Amd_0006.pdf | Government file |
| B09_Amd_6_Clauses_YOSE_228647_Rev_2_0006.pdf | Government file |
| Sol_140P2025R0062_Amd_0005.pdf | Government file |
| Sol_140P2025R0062_Amd_0004.pdf | Government file |
| A14_SSN_YOSE_215363_20250724_2.docx | Government file |
| A14_SSN_YOSE_215363_20250724_1.docx | Government file |
| B08_Solit_Clauses_Construction_YOSE_228647_Rev_1_0001.pdf | Government file |
| B09_Amd_01_Site_Visit_Itinerary_0001.xlsx | Government file |
| B01_Synopsis_PreSolitNotice_YOSE_228647_2.docx | Government file |
Show all 11
Quick answers
Who is Gabriel Castellanos?
Gabriel Castellanos is a Contract Specialist at National Office (National Park Service). Point of contact on 4 SAM.gov notices, from August 19, 2024 to April 9, 2026.
How do I contact Gabriel Castellanos?
SAM.gov lists Gabriel Castellanos's email gabriel_castellanos@nps.gov and phone (303) 969-2118.
What is the latest SAM.gov notice naming Gabriel Castellanos?
DENA332037 Eielson Roof Replacement Sources Sought, special notice, posted April 9, 2026.
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