Tammi Ortiz
Contracting Officer Public Buildings Service
- tammi.ortiz@gsa.gov
- Phone
- Not on record
- Latest SAM.gov record
Contact facts
- Offices
- 3
- SAM.gov notices
- 4
- Contract awards and IDVs
- 38 21 awards, 17 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 38 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Kcorp Support Services, Inc. | 11 |
| 2 | Titan-Acepex JV LLC | 3 |
| 3 | CMC & Maintenance Inc. | 3 |
| 4 | Kone Inc. | 3 |
| 5 | Teamgov, Inc. | 2 |
| 6 | Calhoun County Community Mental Health Authority | 2 |
| 7 | Services To Enhance Potential | 2 |
| 8 | Kcorp Reliance Company, Inc. | 2 |
| 9 | Navigations Incorporated | 2 |
| 10 | Proxy Personnel LLC | 1 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 561210 Facilities Support Services | 23 |
| 2 | 561720 Janitorial Services | 12 |
| 3 | 238290 Other Building Equipment Contractors | 3 |
| 4 | 561110 Office Administrative Services | 2 |
| 5 | 238220 Plumbing, Heating, and Air-Conditioning Contractors | 1 |
| 6 | 541690 Other Scientific and Technical Consulting Services | 1 |
Top PSC codes
| Rank | PSC code | SAM.gov records |
|---|---|---|
| 1 | Z1AA Maintenance Of Office Buildings | 17 |
| 2 | S201 Housekeeping- Custodial Janitorial | 12 |
| 3 | Z2AA Repair Or Alteration Of Office Buildings | 9 |
| 4 | J039 Maint/Repair/Rebuild Of Equipment- Materials Handling Equipment | 1 |
| 5 | J041 Maint/Repair/Rebuild Of Equipment- Refrigeration, Air Conditioning, And Air Circulating Equipment | 1 |
| 6 | R499 Support- Professional: Other | 1 |
| 7 | R699 Support- Administrative: Other | 1 |
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | Public Buildings Service | 35 |
| 2 | Defense Logistics Agency | 3 |
| 3 | Region 5 (PBS) | 1 |
Other records
| Record | Kind |
|---|---|
| JA OFOC.pdf | Government file |
Quick answers
Who is Tammi Ortiz?
Tammi Ortiz is a Contracting Officer at Public Buildings Service (General Services Administration). Point of contact on 4 SAM.gov notices and contracting staff on 21 contract awards and 17 IDVs, from April 5, 2024 to September 28, 2026.
What agency does Tammi Ortiz work for?
Tammi Ortiz's SAM.gov records name Public Buildings Service (General Services Administration) most, among 3 offices.
How do I contact Tammi Ortiz?
SAM.gov lists Tammi Ortiz's email tammi.ortiz@gsa.gov.
What is the latest SAM.gov notice naming Tammi Ortiz?
Combined Services (Operations & Maintenance and Janitorial Related Services) in TN, limited / sole source justification, posted September 28, 2026.
Which vendors has Tammi Ortiz awarded contracts to?
The vendors on the most contract awards and IDVs naming Tammi Ortiz are Kcorp Support Services, Inc., Titan-Acepex JV LLC and CMC & Maintenance Inc.
On GovTribe
See Tammi Ortiz's full record
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