Expired contract
75N99024F00002 — ADDON SERVICES LLC
ADDON SERVICES LLC held this Department of Health and Human Services contract until 31 August 2026. The period of performance ended 27 days ago. It was worth $712.82K, for commercial & institutional building construction work in DURHAM, NC.
- Days since
- 27
- Ended
- 2026-08-31
- Value
- $712.82K
- Set-aside
- SBA
Who is the incumbent on 75N99024F00002?
ADDON SERVICES LLC held the award, recorded by SAM as SMALL BUSINESS. Its unique entity identifier is CZUVDNASMGP5.
This period of performance has ended
The period of performance ended 31 August 2026. A follow-on may already have been awarded — FedTally tracks contracts up to their end date and does not track award of the successor. The SAM.gov record is the current authority.
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What is contract 75N99024F00002 for?
C115956 - HVAC, ELECTRICAL AND ARCHITECTURAL RENOVATIONS TO SELF SERVICE STORE [24-004628]
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 | 75N99024F00002 |
|---|---|
| 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 | 2024-09-12 to 2026-08-31 |
| Total contract value | $712,822 |
| Last modified in SAM | 2026-08-25 · action signed 2026-08-25 |
| 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.
Related contracts
The same archive cut four ways — the incumbent’s other work, the same programme, the same agency, the same industry. Every one of these has a page.
Other awards numbered 75N99024F00002
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First seen in the SAM.gov Contract Awards feed on 28 Aug 2026, last confirmed 28 Aug 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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