RecompeteIQ
Browse ContractsHow It WorksPricing
Log inStart Free
Home/Illinois/Scott Air Force Base

HVAC Government Contracts in Scott Air Force Base, IL

Ranked opportunities and likely upcoming recompetes for facilities contractors in Scott Air Force Base.

Get free Scott Air Force Base opportunity & recompete alertsUpdates daily · Apr 15, 2:04 AM ET latest update

Market Intelligence —
HVAC in Scott Air Force Base, IL

With 11 active federal opportunities in Q2 2026, Scott Air Force Base captures 14% of all HVAC contract activity in Illinois — 2.2× the state average of 5 per city. As the 2nd most active market in the state, Scott Air Force Base is the leading hub for federal HVAC procurement in Illinois. The concentration of activity here means more teaming opportunities, more subcontracting demand, and a deeper bench of past-performance references for new entrants.

At the state level, Department of Veterans Affairs leads Illinois's HVAC procurement at 41% of awards, followed by Department of the Navy (37%). Contractors should prioritize building past performance with Department of Veterans Affairs and Department of the Navy, which together control the majority of local awards. These statewide patterns are a strong indicator of the buying agencies active in the Scott Air Force Base area. Statewide in Illinois, the incumbent landscape is entrenched: the top 3 vendors hold 80% of recent awards. New entrants should target recompete windows or set-aside opportunities rather than competing head-to-head on open solicitations.

Across Illinois, there are 2 HVAC contracts approaching recompete windows, worth an estimated $33.7M combined — any of which could create opportunity for contractors based in or targeting Scott Air Force Base. The largest is a $17.0M contract with Department of Veterans Affairs, currently held by CITADEL FEDERAL SOLUTIONS LLC, which carries a high takeover signal based on the agency's vendor switching history. 2 of these recompetes carry high takeover signals, suggesting real opportunity for new entrants to displace incumbents.

Analysis computed from SAM.gov and USAspending.gov data · Updated daily

There are 11 open hvac contract opportunities in Scott Air Force Base, IL as of 2026-04-15, with 2 likely recompetes on the horizon. The top buying agency is Department of Veterans Affairs.

11

Open Opportunities

2

Likely Recompetes

Department of Veterans Affairs

Top Buying Agency

ONEILL CONTRACTORS INC

Most Active Incumbent

Key Insights —
HVAC in Scott Air Force Base

🏢

Significant small-business share: 36% of active opportunities carry a small-business set-aside designation.

🔄

2 incumbent-held contracts are approaching likely recompete windows, worth an estimated $33.7M.

📊

Highly concentrated market: the top 3 incumbent vendors hold 80% 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↕
65Scott Inn HVAC Preventative Maintenance RequirementScott Air Force Base, ILDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4407 375 CONS LGCFeb 25, 2026NONE
65Scott Inn HVAC Preventative Maintenance RequirementScott Air Force Base, ILDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4407 375 CONS LGCFeb 27, 2026NONE
65Scott Inn HVAC Preventative Maintenance RequirementScott Air Force Base, ILDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4407 375 CONS LGCFeb 27, 2026NONE
56Glycol Line and Repair and Refill - Scott AFB, ILScott Air Force Base, ILDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4407 375 CONS LGCOct 21, 2025—
56Glycol Line Repair and Refill - Scott AFB, ILScott Air Force Base, ILDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4407 375 CONS LGCNov 3, 2025—
56Glycol Line Repair and Refill - Scott AFB, ILScott Air Force Base, ILDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4407 375 CONS LGCNov 13, 2025—
56Glycol Line Repair and Refill - Scott AFB, ILScott Air Force Base, ILDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4407 375 CONS LGCNov 3, 2025—
56Glycol Line Repair and Refill - Scott AFB, ILScott Air Force Base, ILDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4407 375 CONS LGCNov 20, 2025—
56Glycol Line Repair and Refill - Scott AFB, ILScott Air Force Base, ILDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4407 375 CONS LGCNov 18, 2025—
56Glycol Line Repair and Refill - Scott AFB, ILScott Air Force Base, ILDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4407 375 CONS LGCNov 18, 2025—

Showing 10 of 11 results

Recompetes

Score↕Location↕Agency↕Incumbent↕Est. Window↕Takeover Signal↕
88Department of the ArmyDepartment of the ArmySIX MILE, LLCJan 30, 2026 – May 30, 2026high
88Department of Veterans AffairsDepartment of Veterans AffairsCITADEL FEDERAL SOLUTIONS LLCDec 31, 2025 – Apr 30, 2026high

Top Buying Agencies

Agency↕Awards↕Est. Spend↕
Department of Veterans Affairs55$65.6M
Department of the Navy49$58.3M
Department of the Army21$51.9M
Public Buildings Service5$6.1M
Federal Aviation Administration4$2.6M

Top Incumbent Vendors

Vendor↕Awards↕
ONEILL CONTRACTORS INC16
DIVERSE SOLUTIONS GROUP INC.12
SOUTH TOWN REFRIGERATION, LLC11
DAHME MECHANICAL INDUSTRIES INC5
GPM INC5

How we score and rank opportunities →

Nearby Cities

Batavia, ILGreat Lakes, ILJerusalem, ILChicago, ILNorth Chicago, ILRock Island, ILMarion, ILAurora, ILLockport, ILDanville, IL
View all Illinois hvac contracts →

Other Services in Scott Air Force Base

JanitorialFacilities SupportLandscapingSecurity GuardsElectricalBuilding ServicesWaste CollectionRemediationPaintingEnv. ConsultingEngineeringSecurity SystemsSpecialty TradesWaste TreatmentTech Consulting
Cite this page

APA

RecompeteIQ. (2026). HVAC Government Contracts in Scott Air Force Base, IL. Retrieved 2026-04-15, from https://recompeteiq.com/contracts/hvac-contractors/il/scott-air-force-base

Chicago

RecompeteIQ. "HVAC Government Contracts in Scott Air Force Base, IL." Accessed 2026-04-15. https://recompeteiq.com/contracts/hvac-contractors/il/scott-air-force-base.

Never miss a Scott Air Force Base opportunity again

Scored opportunities, recompete alerts, and incumbent intel — delivered weekly. Free to start, cancel anytime.

Start Your Free Trial

Product

  • How It Works
  • Pricing
  • Browse Contracts
  • Intelligence Blog
  • Free Tools

Services

  • Janitorial
  • Facilities Support
  • Landscaping
  • Security Guards
  • HVAC
  • Electrical
  • Building Services
  • Waste Collection

Services

  • Remediation
  • Painting
  • Env. Consulting
  • Engineering
  • Security Systems
  • Specialty Trades
  • Waste Treatment
  • Tech Consulting

Top States

  • Texas
  • California
  • Virginia
  • Maryland
  • Florida
  • Georgia
  • New York
  • Pennsylvania
  • North Carolina
  • Ohio

Company

  • About Us
  • Methodology
  • Privacy Policy
  • Terms of Service

Data sourced from SAM.gov and USAspending.gov. Updated daily.

© 2026 RecompeteIQ. All rights reserved.