Who buys Product and Service Code 4120 (Air Conditioning Equipment), who wins it, what's open now and which contracts expire next — from FY2026 USAspending awards and live SAM.gov solicitations.
Contract data as of Oct 18, 2026 (USAspending) · recent coverage verified weekly
| Quarter | Awards | Obligated | Change |
|---|---|---|---|
| Q1 FY2026 | 67 | $13.0M | — |
| Q2 FY2026 | 75 | $24.4M | +87% |
| Q3 FY2026 | 83 | $24.3M | -0% |
| Q4 FY2026 · partial | 129 | $11.9M | -51% |
Federal fiscal quarters (Q1 = Oct–Dec). Awards are counted in the quarter they start; obligations are the award's obligated amount. The Department of Defense publishes contract awards to USAspending with a 90-day delay, so Q4 FY2026 is still missing most DoD awards (DoD is 77% of this code's dollars) — treat that quarter as incomplete, not as a spending decline.
| # | Contractor | Obligated | Share |
|---|---|---|---|
| 1 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | $38.3M | 52.0% |
| 2 | SNOWBIRD TECHNOLOGIES INC. | $4.0M | 5.4% |
| 3 | TRANE U.S. INC. | $3.2M | 4.3% |
| 4 | TLD AMERICA CORP | $2.5M | 3.4% |
| 5 | HDT EXPEDITIONARY SYSTEMS INC | $2.3M | 3.2% |
| 6 | DAWSON MCG, INC. | $1.9M | 2.6% |
| 7 | WINDWARD ENTERPRISES, LLC | $1.6M | 2.2% |
| 8 | FRONT RANGE CONSTRUCTION INC | $1.0M | 1.4% |
| 9 | ALASKA STRUCTURES, INC. | $819K | 1.1% |
| 10 | PORTABLE AIR GROUP LLC | $761K | 1.0% |
Registrations are rolled up to their corporate parent (USAspending parent UEI), so a company with several SAM registrations ranks once.
| Agency | Obligated | Share |
|---|---|---|
| Department of Defense | $56.6M | 76.8% |
| Department of Justice | $5.8M | 7.9% |
| Department of Veterans Affairs | $4.5M | 6.1% |
| Department of State | $1.6M | 2.2% |
| General Services Administration | $1.4M | 1.9% |
| Department of Agriculture | $1.2M | 1.7% |
| Department of Homeland Security | $986K | 1.3% |
| Department of Health and Human Services | $601K | 0.8% |
| Department of Commerce | $443K | 0.6% |
| Department of the Interior | $167K | 0.2% |
| Start | Contract · recipient | Obligated |
|---|---|---|
| Sep 21, 2026 | DELIVERY OF TWO (2) TRAILER-MOUNTED MOBILE AIR-COOLED CHILLER UNITS WITH INTEGRATED PUMP PACKAGES, HOSES, AND ELECTRICAL CABLES. DAWSON MCG, INC. · Department of Justice | $1.9M |
| Jul 2, 2026 | CHILLER RENTAL AND INSTALLATION THERMOSYSTEMS, LLC · Department of Agriculture | $757K |
| Sep 28, 2026 | 8 HVAC CHILLERS CHILLICOTHE VAMC TRANE U.S. INC. · Department of Veterans Affairs | $720K |
| Sep 2, 2026 | AHU PARTS SIEMENS INDUSTRY INC · Department of Health and Human Services | $518K |
| Jul 7, 2026 | THE 56 CES REQUIRES THE PURCHASE AND INSTALLATION OF TRANE CHILLER UNITS FOR BUILDINGS 1365,1143, 133, 416, AND 422. TRANE U.S. INC. · Department of Defense | $438K |
The largest obligations on awards that started in the window’s latest quarter.
| Ends | Contract · recipient | Obligated |
|---|---|---|
| Apr 1, 2027 | ROLLOUT PURGE UNITS AND ASSOCIATED TRAINING AND ACCESSORIES. ADVANCED COOLING TECHNOLOGIES INC · National Aeronautics and Space Administration | $8.5M |
| Dec 31, 2026 | AIR CONDITIONING UNIT TLD AMERICA CORPORATION · Department of Defense | $2.5M |
| Sep 20, 2027 | DELIVERY OF TWO (2) TRAILER-MOUNTED MOBILE AIR-COOLED CHILLER UNITS WITH INTEGRATED PUMP PACKAGES, HOSES, AND ELECTRICAL CABLES. DAWSON MCG, INC. · Department of Justice | $1.9M |
| Oct 31, 2026 | CHILLER RENTAL AND INSTALLATION THERMOSYSTEMS, LLC · Department of Agriculture | $757K |
| Dec 11, 2026 | BUILDINGS 21 & 29 AIR HANDLER SYSTEM REPLACEMENTS ANDREWS REFRIGERATION INC · Department of Veterans Affairs | $748K |
106 contracts under this code reach their final end date (options included) in the next 12 months.
| Set-aside type | Obligated | Share |
|---|---|---|
| Small business set-aside | $7.6M | 30.8% |
| 8(a) | $3.0M | 12.0% |
| SDVOSB | $761K | 3.1% |
| WOSB / EDWOSB | $17K | 0.1% |
| HUBZone | $0 | 0.0% |
| Other (Indian economic enterprise, veteran, …) | $39K | 0.2% |
| No set-aside (full & open) | $13.3M | 53.9% |
Share of obligations on awards whose set-aside type is recorded — 33% of this market's dollars. Most USAspending bulk-archive records leave the field blank, so blank awards are excluded rather than counted as full & open.
Showing the 10 most recently posted of 19. Links open the notice on SAM.gov.
Source: USAspending.gov contract awards (prime awards with a start date from Oct 1, 2025 through Sep 30, 2026), SAM.gov contract opportunities, and SBA size standards. Recompetes are contracts whose final end date — options included — falls in the next 12 months. Figures are recomputed when a new USAspending load lands. See our data sources.