Alfonso Yau
GSA Lease Contracting Officer Central Office (PBS)
- alfonso.yau@gsa.gov
- Phone
- (646) 438-3990
- Latest SAM.gov record
Contact facts
Notices come from SAM.gov.
SAM.gov notices
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 53112 Lessors of Nonresidential Buildings (except Miniwarehouses) | 3 |
| 2 | 531120 Lessors of Nonresidential Buildings (except Miniwarehouses) | 3 |
Top PSC codes
| Rank | PSC code | SAM.gov records |
|---|---|---|
| 1 | X1AA Lease/Rental Of Office Buildings | 6 |
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | Central Office (PBS) | 3 |
| 2 | Region 2 (PBS) | 3 |
Other records
| Record | Kind |
|---|---|
| 6OH0315 Exhibit B - Signage Standards.pdf | Government file |
| 6NY0729 RLP (final).pdf | Government file |
| 6NY0729 revised Ad June 2026.pdf | Government file |
| 6NY0747 Ad 5.27.26.pdf | Government file |
| 6NY0729 Ad rev. 4.6.26 parking.pdf | Government file |
| 6NY0729 Ad final.pdf | Government file |
Quick answers
Who is Alfonso Yau?
Alfonso Yau is a GSA Lease Contracting Officer at Central Office (Public Buildings Service). Point of contact on 6 SAM.gov notices, from May 1, 2024 to January 8, 2026.
What agency does Alfonso Yau work for?
Alfonso Yau's SAM.gov records name Central Office (Public Buildings Service) most, among 2 offices.
How do I contact Alfonso Yau?
SAM.gov lists Alfonso Yau's email alfonso.yau@gsa.gov and phone (646) 438-3990.
What is the latest SAM.gov notice naming Alfonso Yau?
Sources Sought: Succeeding Lease at 86 Chambers Street, New York, NY, award notice, posted January 8, 2026.
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