HVAC Government Contracts in South Carolina
Statewide ranked opportunities and likely upcoming recompetes for facilities contractors across South Carolina.
Market Intelligence —
HVAC in South Carolina
Federal HVAC Services procurement in South Carolina funnels disproportionately through Charleston AFB, which captures 33% of the state's 46 opportunities as of Q2 2026. The top 3 markets — Charleston AFB, Charleston, Columbia — account for 80% of statewide activity across 5 cities with federal contract flow. For market-entry strategy, Charleston AFB is the gateway: winning work there builds the past performance and agency relationships needed to expand statewide.
In South Carolina's HVAC Services sector, Charleston AFB dominates with 15 active opportunities (33% of state volume) in Q2 2026, followed by Charleston at 14 and Columbia at 8. The relatively close race between top cities indicates a competitive market where ranking shifts are common as new solicitations post. Contractors should track how these rankings evolve seasonally, as federal fiscal year-end (September) often reshuffles city-level activity.
In South Carolina, HVAC Services procurement concentrates in two primary agencies: Department of Veterans Affairs (47%) and Department of the Air Force (26%). With 74% of 57 total awards between them and $24.6M in obligated spending, these agencies define the competitive landscape. Contractors should align their capability statements and teaming strategies to these agencies' acquisition preferences. On the vendor side, the market is incumbent-heavy: the top 3 contractors — ACHUTI LLC, CAROLINA CHILLERS, LLC, CMB SERVICES, INC. — hold 75% of recent awards, meaning new entrants face significant barriers unless targeting recompetes or set-asides.
The recompete pipeline across South Carolina shows 8 HVAC Services contracts approaching renewal, valued at an estimated $439.5M combined. Notably, 100% of these carry high takeover signals — a rate that suggests systemic dissatisfaction with incumbent performance or deliberate agency strategies to rotate vendors. Department of the Army drives the largest concentration of recompete activity, making it the key agency for contractors positioning for contract takeover.
Analysis computed from SAM.gov and USAspending.gov data · Updated daily
South Carolina has 46 open hvac contract opportunities as of 2026-04-16, with 8 likely recompetes identified. Top markets include Charleston AFB, Charleston, Columbia.
46
Open Opportunities
8
Likely Recompetes
Department of Veterans Affairs
Top Agency
Charleston AFB
Top City
Key Insights —
HVAC in South Carolina
Steady activity: 6 new hvac in south carolina opportunities posted in the last 30 days, representing $2.0M in estimated pipeline.
Majority small-business: 83% of active opportunities carry a small-business set-aside designation.
8 incumbent-held contracts are approaching likely recompete windows, worth an estimated $439.5M.
Highly concentrated market: the top 3 incumbent vendors hold 75% of recent awards across 5 tracked contractors.
Computed from SAM.gov and USAspending.gov data · Updated daily
Top Opportunities This Week
| Score↕ | Title↕ | Location↕ | Agency↕ | Due Date↕ | Set-Aside↕ |
|---|---|---|---|---|---|
| 63 | REPAIR HEATING HOT WATER TANKS | Charleston | VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.247-NETWORK CONTRACT OFFICE 7 (36C247) | — | SDVOSBC |
| 63 | Medical Gas Repairs | Charleston | VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.247-NETWORK CONTRACT OFFICE 7 (36C247) | — | SDVOSBC |
| 62 | Emergency Replace Chillers 1 & 3 at FCI Bennettsville | Bennettsville | JUSTICE, DEPARTMENT OF.FEDERAL PRISON SYSTEM / BUREAU OF PRISONS.FAO | — | — |
| 61 | B611 HVAC Repair | Charleston AFB | DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR COMBAT COMMAND.FA4803 20 CONS LGCA | Apr 16, 2026 | SBA |
| 61 | B611 HVAC Repair | Charleston AFB | DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR COMBAT COMMAND.FA4803 20 CONS LGCA | Apr 16, 2026 | SBA |
| 61 | Steam Humidifier Repair Service | Columbia | VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.247-NETWORK CONTRACT OFFICE 7 (36C247) | Nov 14, 2025 | SDVOSBC |
| 61 | Steam Humidifier Repair Services | Columbia | VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.247-NETWORK CONTRACT OFFICE 7 (36C247) | Oct 22, 2025 | SDVOSBC |
| 61 | J046-- CHILLER LINE INSULATION REPLACEMENT | Columbia | VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.247-NETWORK CONTRACT OFFICE 7 (36C247) | Nov 18, 2025 | SDVOSBC |
| 61 | J046-- Chiller Line Insulation Replacement | Columbia | VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.247-NETWORK CONTRACT OFFICE 7 (36C247) | Oct 28, 2025 | SDVOSBC |
| 61 | Medical Gas Repairs | Charleston | VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.247-NETWORK CONTRACT OFFICE 7 (36C247) | Dec 12, 2025 | SDVOSBC |
Showing 10 of 30 results
Recompetes
| Score↕ | Location↕ | Agency↕ | Incumbent↕ | Est. Window↕ | Takeover Signal↕ |
|---|---|---|---|---|---|
| 88 | — | Department of the Navy | SERCO INC | Dec 22, 2025 – Apr 21, 2026 | high |
| 88 | — | Department of Energy | S & K LOGISTICS SERVICES LLC | Dec 14, 2025 – Apr 13, 2026 | high |
| 88 | — | Department of the Army | R & D MAINTENANCE SERVICES INC | Dec 14, 2025 – Apr 13, 2026 | high |
| 88 | — | Department of the Army | ND3 INC | Dec 28, 2025 – Apr 27, 2026 | high |
| 88 | — | Department of the Air Force | AT2, LLC | Dec 31, 2025 – Apr 30, 2026 | high |
| 88 | — | Department of the Army | SERES ENGINEERING & SERVICES LLC | Jan 16, 2026 – May 16, 2026 | high |
| 88 | — | Department of the Navy | CHUGACH TECHNICAL SOLUTIONS LLC | Jan 28, 2026 – May 28, 2026 | high |
| 88 | — | Department of Energy | SIGMA SCIENCE INC | Jan 30, 2026 – May 30, 2026 | high |
Across South Carolina, hvac opportunities span federal agencies with facilities in major metropolitan areas. There are currently 46 active opportunities. Top cities include Charleston AFB, Charleston, Columbia.
Data updated:
Top Buying Agencies
| Agency↕ | Awards↕ | Est. Spend↕ |
|---|---|---|
| Department of Veterans Affairs | 27 | $4.9M |
| Department of the Air Force | 15 | $12.2M |
| National Oceanic and Atmospheric Administration | 6 | $1.7M |
| Department of the Army | 5 | $4.5M |
| Federal Aviation Administration | 4 | $1.2M |
Top Incumbent Vendors
Top Cities in South Carolina
| City↕ | Opportunities↕ |
|---|---|
| Charleston AFB | 15 |
| Charleston | 14 |
| Columbia | 8 |
| North Charleston | 8 |
| Bennettsville | 1 |
| Johns Island | 0 |
| Salters | 0 |
| Whitmire | 0 |
| Modoc | 0 |
| Clarks Hill | 0 |
How We Rank These
We score each opportunity on a 0–100 scale using six transparent factors: service fit, contract value, timing urgency, geographic relevance, competition level, and agency buying appetite. Data sourced from SAM.gov and USAspending.gov, refreshed daily.
Read full methodologyExplore Other States
Other Services in South Carolina
Frequently Asked Questions
How many hvac contracts are there in South Carolina?
South Carolina has 46 active federal hvac opportunities right now. RecompeteIQ tracks and ranks all opportunities daily from SAM.gov.
What are the top cities for hvac contracts in South Carolina?
Charleston AFB, Charleston, Columbia are the top markets based on opportunity count.
Who are the top hvac contractors in South Carolina?
The leading incumbent vendors include ACHUTI LLC, CAROLINA CHILLERS, LLC, CMB SERVICES, INC.. See the Incumbent Vendors table for full rankings.
When do hvac contracts come up for rebid in South Carolina?
Most hvac contracts follow 30–48 month cycles. The "Recompetes" section shows contracts estimated to be recompeted within the next 12 months based on historical award patterns.
How can I get notified about new opportunities?
Sign up for the weekly Opportunity Radar to receive a ranked shortlist of the top opportunities across South Carolina.
Cite this page
APA
RecompeteIQ. (2026). HVAC Government Contracts in South Carolina. Retrieved 2026-04-16, from https://recompeteiq.com/state/sc/hvac-contractors
Chicago
RecompeteIQ. "HVAC Government Contracts in South Carolina." Accessed 2026-04-16. https://recompeteiq.com/state/sc/hvac-contractors.
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