01 / NAICS Market Profile
NAICS 423730 Warm Air Heating And Air-Conditioning Equipment And Supplies Merchant Wholesalers Federal Contracts
North American Industry Classification System code 423730
Federal contract activity classified under Warm Air Heating And Air-Conditioning Equipment And Supplies Merchant Wholesalers across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the NAICS 423730 federal market?
03 / Spending Trend
NAICS 423730 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$1.47M
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $2.60M | 109 | 63 | 29 | — |
| FY 2020 | $3.78M | 113 | 61 | 24 | +45.4% |
| FY 2021 | $3.04M | 108 | 60 | 18 | −19.6% |
| FY 2022 | $1.37M | 73 | 38 | 16 | −55.1% |
| FY 2023 | $941.3K | 89 | 39 | 16 | −31.1% |
| FY 2024 | $2.09M | 63 | 34 | 14 | +121.9% |
| FY 2025 | $1.47M | 69 | 39 | 15 | −29.6% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE AIR FORCE | 5700 | $3.23M | 66 | 41 | 21.1% |
| STATE, DEPARTMENT OF | 1900 | $1.90M | 84 | 22 | 12.4% |
| FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | 1540 | $1.67M | 49 | 21 | 10.9% |
| DEFENSE LOGISTICS AGENCY | 97AS | $1.61M | 83 | 6 | 10.6% |
| U.S. CUSTOMS AND BORDER PROTECTION | 7014 | $1.03M | 11 | 6 | 6.7% |
| FEDERAL AVIATION ADMINISTRATION | 6920 | $961.3K | 32 | 12 | 6.3% |
| SMITHSONIAN INSTITUTION | 3300 | $844.8K | 80 | 29 | 5.5% |
| U.S. COAST GUARD | 7008 | $625.3K | 54 | 29 | 4.1% |
| AGENCY FOR INTERNATIONAL DEVELOPMENT | 7200 | $602.2K | 30 | 8 | 3.9% |
| PUBLIC BUILDINGS SERVICE | 4740 | $528.5K | 7 | 4 | 3.5% |
05 / Contracting Offices
Which contracting offices buy in NAICS 423730?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| DLA TROOP SUPPORT | SPE8E8 | DEFENSE LOGISTICS AGENCY | $1.32M | 75 | 4 | 8.6% |
| ADMINISTRATION FACILITIES TRAINING CONTRACTING DIVISION | 70B01C | U.S. CUSTOMS AND BORDER PROTECTION | $939.8K | 10 | 5 | 6.1% |
| FA5702 379 ECONS | FA5702 | DEPT OF THE AIR FORCE | $887.1K | 13 | 6 | 5.8% |
| FCC FORREST CITY | 15B508 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | $741.6K | 14 | 2 | 4.8% |
| FA5209 374 CONS PK | FA5209 | DEPT OF THE AIR FORCE | $516.7K | 7 | 2 | 3.4% |
| FA8501 OPL CONTRACTING AFSC/PZIO | FA8501 | DEPT OF THE AIR FORCE | $503.1K | 3 | 2 | 3.3% |
| USAID/EGYPT | 720263 | AGENCY FOR INTERNATIONAL DEVELOPMENT | $490.2K | 28 | 6 | 3.2% |
| 697DCK REGIONAL ACQUISITIONS SVCS | 697DCK | FEDERAL AVIATION ADMINISTRATION | $486.8K | 12 | 7 | 3.2% |
| 6973GH FRANCHISE ACQUISITION SVCS | 6973GH | FEDERAL AVIATION ADMINISTRATION | $474.9K | 19 | 4 | 3.1% |
| U.S EMBASSY ABU DHABI | 19TC10 | STATE, DEPARTMENT OF | $445.9K | 5 | 3 | 2.9% |
06 / Top Vendors
Which contractors lead the NAICS 423730 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| WINDWARD ENTERPRISES, LLC | $1.25M | 71 | 1 | 8.2% | Apr 28, 2025 |
| MISCELLANEOUS FOREIGN AWARDEES | $981.7K | 64 | 4 | 6.4% | Sep 12, 2025 |
| COMMERCIAL AIR, INC. | $722.6K | 13 | 1 | 4.7% | Aug 28, 2024 |
| METAL FASTENERS & STEEL TRADING CO WLL | $503.8K | 1 | 1 | 3.3% | Jul 23, 2020 |
| BORIE-DAVIS INC | $503.1K | 1 | 1 | 3.3% | May 24, 2024 |
| FILTER SALES AND SERVICE, INC. | $431.2K | 3 | 1 | 2.8% | Mar 26, 2019 |
| UNITED REFRIGERATION INC | $358.6K | 3 | 1 | 2.3% | Aug 28, 2020 |
| KT PROJECT CO., LTD. | $289.7K | 1 | 1 | 1.9% | Sep 30, 2024 |
| G L VENTURE GENERAL TRADING & CONTRACTING WLL | $280.8K | 1 | 1 | 1.8% | Sep 10, 2021 |
| CAPITAL AIR FILTER CORPORATION | $277.8K | 9 | 2 | 1.8% | Jul 27, 2023 |
07 / Product and Service Mix
What products and services are purchased under NAICS 423730?
| PSC | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 4120 | AIR CONDITIONING EQUIPMENT | $5.57M | 151 | 74 | 36.4% |
| 4130 | REFRIGERATION AND AIR CONDITIONING COMPONENTS | $1.83M | 60 | 36 | 11.9% |
| 4520 | SPACE AND WATER HEATING EQUIPMENT | $1.49M | 85 | 8 | 9.8% |
| 4230 | DECONTAMINATING AND IMPREGNATING EQUIPMENT | $600.5K | 6 | 2 | 3.9% |
| 2940 | ENGINE AIR AND OIL FILTERS, STRAINERS, AND CLEANERS, NONAIRCRAFT | $442.4K | 4 | 2 | 2.9% |
| 4460 | AIR PURIFICATION EQUIPMENT | $395.7K | 11 | 8 | 2.6% |
| J041 | MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | $363.7K | 27 | 11 | 2.4% |
| 4310 | COMPRESSORS AND VACUUM PUMPS | $332.8K | 10 | 6 | 2.2% |
| N041 | INSTALLATION OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | $325.1K | 12 | 7 | 2.1% |
| 4140 | FANS, AIR CIRCULATORS, AND BLOWER EQUIPMENT | $244.9K | 31 | 15 | 1.6% |
08 / Buying Pattern
How does the government buy in NAICS 423730?
| Common action type | Obligations | Actions |
|---|---|---|
| PURCHASE ORDER | $14.46M | 590 |
| DEFINITIVE CONTRACT | $687.2K | 21 |
| DELIVERY ORDER | $144.3K | 13 |
09 / Recent Contract Awards
What was awarded most recently in NAICS 423730?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $15.29M market as addressable.