- Agency:
- INTERIOR, DEPARTMENT OF THE · SER EAST MABO(51000)
- Set-aside:
- Service-Disabled Veteran-Owned Small Business Set Aside
- Response deadline:
- Jun 22, 2026
- Place of performance:
- Charleston, SC
Plumbing, Heating & Air-Conditioning (HVAC) Federal Contracts in SC — Small-Business Set-Asides
There are 8 active federal plumbing, heating & air-conditioning (hvac) contract opportunities in South Carolina currently set aside for small businesses. Of these, 1 close within the next 14 days, so eligible contractors should move quickly. The most active buyers are SER EAST MABO(51000) (4), FA4803 20 CONS LGCA (3), BASE CHARLESTON (1).
8
Active opportunities
1
Closing within 14 days
Top buyers / offices
- SER EAST MABO(51000)4
- FA4803 20 CONS LGCA3
- BASE CHARLESTON1
Set-aside breakdown
- Service-Disabled Veteran-Owned Small Business Set Aside4
- Total Small Business Set-Aside (FAR 19.5)4
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3 new plumbing, heating & air-conditioning (hvac) opportunities in South Carolina
SolicitSignal <alerts@solicitsignal.com>
Roof Replacement, Building 240 — VA Medical Center
Veterans Affairs, Department ofCloses in 9 days
Total Small Business Set-AsideView on SAM.gov →
HVAC Modernization, Federal Courthouse Annex
General Services AdministrationCloses in 12 days
Service-Disabled Veteran-Owned Small BusinessView on SAM.gov →
Site Utilities & Grading — New Reserve Center
Dept of DefenseCloses in 6 days
HUBZone Set-AsideView on SAM.gov →
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Closing soon
- Closing todayZ--Provide Replacement of Heating, Ventilation, & Air
Service-Disabled Veteran-Owned Small Business Set Aside
Showing 8 of 8 open opportunities
- Agency:
- INTERIOR, DEPARTMENT OF THE · SER EAST MABO(51000)
- Set-aside:
- Service-Disabled Veteran-Owned Small Business Set Aside
- Response deadline:
- Jun 15, 2026
- Place of performance:
- Charleston, SC
- Agency:
- HOMELAND SECURITY, DEPARTMENT OF · BASE CHARLESTON
- Set-aside:
- Total Small Business Set-Aside (FAR 19.5)
- Response deadline:
- Jun 19, 2026
- Place of performance:
- Charleston, SC
- Agency:
- INTERIOR, DEPARTMENT OF THE · SER EAST MABO(51000)
- Set-aside:
- Service-Disabled Veteran-Owned Small Business Set Aside
- Response deadline:
- Jun 15, 2026
- Place of performance:
- Charleston, SC
- Agency:
- INTERIOR, DEPARTMENT OF THE · SER EAST MABO(51000)
- Set-aside:
- Service-Disabled Veteran-Owned Small Business Set Aside
- Response deadline:
- Jun 15, 2026
- Place of performance:
- Charleston, SC
- Agency:
- DEPT OF DEFENSE · FA4803 20 CONS LGCA
- Set-aside:
- Total Small Business Set-Aside (FAR 19.5)
- Response deadline:
- Apr 16, 2026
- Place of performance:
- Shaw AFB, SC
- Agency:
- DEPT OF DEFENSE · FA4803 20 CONS LGCA
- Set-aside:
- Total Small Business Set-Aside (FAR 19.5)
- Response deadline:
- Apr 16, 2026
- Place of performance:
- Shaw AFB, SC
- Agency:
- DEPT OF DEFENSE · FA4803 20 CONS LGCA
- Set-aside:
- Total Small Business Set-Aside (FAR 19.5)
- Response deadline:
- Apr 16, 2026
- Place of performance:
- Shaw AFB, SC
Frequently asked questions
- How many plumbing, heating & air-conditioning (hvac) small-business contracts are open in South Carolina?
- 8 active small-business set-aside opportunities are currently posted in South Carolina.
- What does a small-business set-aside mean here?
- These solicitations are reserved for small businesses (including SBA, 8(a), WOSB, SDVOSB and HUBZone categories), reducing competition from large primes.
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