John Da Silva
Contract Officer Veterans Integrated Service Network 21 (VHA)
- john.dasilva@va.gov
- Phone
- (925) 372-2000
- Latest SAM.gov record
Contact facts
- SAM.gov notices
- 10
- Contract awards and IDVs
- 103 98 awards, 5 IDVs, as contracting staff
- First SAM.gov record
Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.
SAM.gov notices
Contract awards and IDVs
Show 15 more
Latest 25 of 103 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Emerald Textiles Services, San Diego, LLC | 5 |
| 2 | Philips North America LLC | 4 |
| 3 | Evoqua Water Technologies LLC | 3 |
| 4 | General Electric Company | 3 |
| 5 | Technical Medical LLC | 2 |
| 6 | GE Precision Healthcare LLC | 2 |
| 7 | American Medical Response West | 2 |
| 8 | Johnsondanforth, Inc. | 2 |
| 9 | Mccann Contracting Inc. | 2 |
| 10 | Olympus America Inc. | 2 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 811210 Electronic and Precision Equipment Repair and Maintenance | 21 |
| 2 | 621910 Ambulance Services | 10 |
| 3 | 811219 Other Electronic and Precision Equipment Repair and Maintenance | 10 |
| 4 | 238220 Plumbing, Heating, and Air-Conditioning Contractors | 6 |
| 5 | 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | 5 |
| 6 | 221310 Water Supply and Irrigation Systems | 4 |
| 7 | 561720 Janitorial Services | 4 |
| 8 | 562112 Hazardous Waste Collection | 4 |
| 9 | 812332 Industrial Launderers | 4 |
| 10 | 541611 Administrative Management and General Management Consulting Services | 3 |
Top PSC codes
| Rank | PSC code | SAM.gov records |
|---|---|---|
| 1 | J065 Maint/Repair/Rebuild Of Equipment- Medical, Dental, And Veterinary Equipment And Supplies | 35 |
| 2 | R408 Support- Professional: Program Management/Support | 5 |
| 3 | S209 Housekeeping- Laundry/Drycleaning | 5 |
| 4 | V225 Transportation/Travel/Relocation- Travel/Lodging/Recruitment: Ambulance | 5 |
| 5 | Q529 Emergency Medicine Services | 4 |
| 6 | B533 Special Studies/Analysis- Water Quality | 3 |
| 7 | F103 Environmental Systems Protection- Water Quality Support | 3 |
| 8 | F108 Environmental Systems Protection- Environmental Remediation | 3 |
| 9 | S201 Housekeeping- Custodial Janitorial | 3 |
| 10 | S205 Housekeeping- Trash/Garbage Collection | 3 |
Quick answers
Who is John Da Silva?
John Da Silva is a Contract Officer at Veterans Integrated Service Network 21 (Veterans Health Administration). Point of contact on 10 SAM.gov notices and contracting staff on 98 contract awards and 5 IDVs, from February 11, 2021 to June 3, 2026.
How do I contact John Da Silva?
SAM.gov lists John Da Silva's email john.dasilva@va.gov and phone (925) 372-2000.
What is the latest SAM.gov notice naming John Da Silva?
N045--Multiple Valve Repairs for VA Palo Alto, CA. In Accordance with the Statement of Work. *SDVOSB or VOSB set-aside, pre-solicitation, posted March 27, 2025.
Which vendors has John Da Silva awarded contracts to?
The vendors on the most contract awards and IDVs naming John Da Silva are Emerald Textiles Services, San Diego, LLC, Philips North America LLC and Evoqua Water Technologies LLC.
On GovTribe
See John Da Silva's full record
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