Contract
75N99024F00001 — ADDON SERVICES LLC
ADDON SERVICES LLC holds this Department of Health and Human Services contract until 25 November 2026, 11 days from now. It is worth $1.47M, for commercial & institutional building construction work in DURHAM, NC.
- Days left
- 11
- Ends
- 2026-11-25
- Value
- $1.47M
- Set-aside
- SBA
Who is the incumbent on 75N99024F00001?
ADDON SERVICES LLC holds the award, recorded by SAM as SMALL BUSINESS. Its unique entity identifier is CZUVDNASMGP5.
When does 75N99024F00001 come up for recompete?
The current period of performance ends 25 November 2026, 11 days from now. It started 22 August 2024.
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What is contract 75N99024F00001 for?
NIH_C200097 - BUILDING 101, F MODULE, REPLACE AHU-SZ-F-AD-10 AND AHU-SZ-F-AD-11 [24-004312]
Reproduced from the SAM.gov record, capitals and all. It describes the most recent contract action, which on a modification is that action’s purpose.
NAICS 236220 — Commercial & Institutional Building ConstructionExpiring in this industryDepartment of Health and Human Services spending
Can a small business bid on the follow-on?
Competed as SMALL BUSINESS SET ASIDE - TOTAL. The incumbent is SMALL BUSINESS. The follow-on is competed under whatever the contracting officer sets then, not under this award’s terms.
All small business set-aside contracts expiring in the next 180 days
Contract identifiers
| Contract number | 75N99024F00001 |
|---|---|
| Parent vehicle | 75N99023D00013 |
| Department code | 7500 · HEALTH AND HUMAN SERVICES, DEPARTMENT OF |
| Vendor UEI | CZUVDNASMGP5 |
| NAICS code | 236220 · COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION |
| Period of performance | 2024-08-22 to 2026-11-25 |
| Total contract value | $1,465,384 |
| Last modified in SAM | 2026-09-28 · action signed 2026-09-28 |
| Product or service code | Z1HB · MAINTENANCE OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES |
| Awarding sub-agency | National Institutes of Health |
| USAspending record | View this award on USAspending.gov |
Obligated amount is not shown. SAM reports it per action, not running, and it is zero or negative on a third of the archive. How to read a contract number.
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First seen in the SAM.gov Contract Awards feed on 30 Sept 2026, last confirmed 30 Sept 2026. Figures are SAM’s, taken from the most recent contract action — public domain US Government data. Vendors are identified by name and government-issued UEI only.
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