01 / NAICS Market Profile
NAICS 221330 Steam And Air-Conditioning Supply Federal Contracts
North American Industry Classification System code 221330
Federal contract activity classified under Steam And Air-Conditioning Supply across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the NAICS 221330 federal market?
03 / Spending Trend
NAICS 221330 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$34.03M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $55.67M | 162 | 77 | 24 | — |
| FY 2021 | $38.76M | 192 | 91 | 22 | −30.4% |
| FY 2022 | $42.23M | 152 | 68 | 17 | +8.9% |
| FY 2023 | $45.82M | 168 | 78 | 22 | +8.5% |
| FY 2024 | $51.20M | 158 | 76 | 20 | +11.7% |
| FY 2025 | $49.26M | 146 | 64 | 16 | −3.8% |
| FY 2026 | $34.03M | 101 | 52 | 15 | −30.9% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE ARMY | 2100 | $194.60M | 63 | 16 | 61.4% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $35.85M | 190 | 75 | 11.3% |
| DEPT OF THE AIR FORCE | 5700 | $21.97M | 125 | 13 | 6.9% |
| PUBLIC BUILDINGS SERVICE | 4740 | $19.11M | 83 | 11 | 6.0% |
| AGRICULTURAL RESEARCH SERVICE | 12H2 | $15.80M | 29 | 6 | 5.0% |
| UNITED STATES MINT | 2044 | $8.54M | 17 | 2 | 2.7% |
| ENERGY, DEPARTMENT OF | 8900 | $4.19M | 21 | 1 | 1.3% |
| DISTRICT OF COLUMBIA COURTS | 9534 | $3.81M | 29 | 4 | 1.2% |
| SMITHSONIAN INSTITUTION | 3300 | $2.85M | 47 | 8 | 0.9% |
| FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | 1540 | $2.23M | 38 | 20 | 0.7% |
05 / Contracting Offices
Which contracting offices buy in NAICS 221330?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| 0409 AQ HQ CONTRACT | W564KV | DEPT OF THE ARMY | $193.87M | 36 | 1 | 61.2% |
| 245-NETWORK CONTRACT OFFICE 5 (36C245) | 36C245 | VETERANS AFFAIRS, DEPARTMENT OF | $17.05M | 20 | 3 | 5.4% |
| USDA ARS NEA AAO ACQ/PER PROP | 12305B | AGRICULTURAL RESEARCH SERVICE | $14.82M | 22 | 3 | 4.7% |
| FA8751 AFRL RIKO | FA8751 | DEPT OF THE AIR FORCE | $11.84M | 48 | 1 | 3.7% |
| US MINT HEADQUARTERS | 2031JG | UNITED STATES MINT | $8.29M | 12 | 1 | 2.6% |
| PBS R11 CONSTRUCTION SERVICES DIVSION CENTER 4 | 47PM04 | PUBLIC BUILDINGS SERVICE | $8.07M | 31 | 2 | 2.5% |
| FA2835 AFLCMC HANSCOM PZI | FA2835 | DEPT OF THE AIR FORCE | $7.76M | 55 | 2 | 2.4% |
| PBS R7 ENERGY&ACQUISITON SUPPORT | 47PH11 | PUBLIC BUILDINGS SERVICE | $6.91M | 11 | 1 | 2.2% |
| HANFORD FIELD OFFICE | 893039 | ENERGY, DEPARTMENT OF | $4.19M | 21 | 1 | 1.3% |
| 249-NETWORK CONTRACT OFFICE 9 (36C249) | 36C249 | VETERANS AFFAIRS, DEPARTMENT OF | $4.13M | 23 | 5 | 1.3% |
06 / Top Vendors
Which contractors lead the NAICS 221330 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| FOREIGN UTILITY CONSOLIDATED REPORTING | $193.87M | 36 | 1 | 61.2% | Jul 1, 2026 |
| WASHINGTON HOSPITAL CENTER CORPORATION | $16.58M | 11 | 1 | 5.2% | Sep 2, 2026 |
| CPF, LLC | $15.51M | 21 | 1 | 4.9% | Sep 28, 2026 |
| GRIFFISS UTILITY SERVICES CORPORATION | $11.84M | 48 | 1 | 3.7% | Jul 7, 2026 |
| VEOLIA ENERGY PHILADELPHIA, INC. | $8.29M | 12 | 1 | 2.6% | Jul 28, 2026 |
| NS & ASSOCIATES, LLC | $7.33M | 25 | 1 | 2.3% | Sep 24, 2026 |
| VICINITY ENERGY OKLAHOMA CITY, INC. | $6.91M | 11 | 1 | 2.2% | Jul 9, 2026 |
| J. D'AMICO, INC. | $4.35M | 22 | 1 | 1.4% | Sep 28, 2021 |
| JOHNSON CONTROLS GOVERNMENT SYSTEMS LLC | $4.19M | 21 | 1 | 1.3% | Sep 27, 2023 |
| DETROIT THERMAL, LLC | $3.63M | 2 | 1 | 1.1% | Mar 22, 2021 |
07 / Product and Service Mix
What products and services are purchased under NAICS 221330?
| PSC | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| S119 | UTILITIES- OTHER | $255.40M | 259 | 29 | 80.6% |
| Z1NB | MAINTENANCE OF HEATING AND COOLING PLANTS | $17.81M | 31 | 3 | 5.6% |
| S114 | UTILITIES- WATER | $6.71M | 17 | 6 | 2.1% |
| Z1AA | MAINTENANCE OF OFFICE BUILDINGS | $5.72M | 15 | 1 | 1.8% |
| Y1NZ | CONSTRUCTION OF OTHER UTILITIES | $5.31M | 36 | 3 | 1.7% |
| 4120 | AIR CONDITIONING EQUIPMENT | $4.10M | 91 | 39 | 1.3% |
| J045 | MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | $3.04M | 32 | 15 | 1.0% |
| Z2QA | REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | $2.62M | 23 | 1 | 0.8% |
| Z2AA | REPAIR OR ALTERATION OF OFFICE BUILDINGS | $2.34M | 16 | 2 | 0.7% |
| L041 | TECHNICAL REPRESENTATIVE- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | $2.19M | 15 | 1 | 0.7% |
08 / Buying Pattern
How does the government buy in NAICS 221330?
| Common action type | Obligations | Actions |
|---|---|---|
| PURCHASE ORDER | $36.55M | 718 |
| DEFINITIVE CONTRACT | $272.67M | 295 |
| DELIVERY ORDER | $7.75M | 65 |
| BPA CALL | -$597 | 1 |
09 / Recent Contract Awards
What was awarded most recently in NAICS 221330?
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 $316.96M market as addressable.