NAICS 221330: Steam and Air-Conditioning Supply
Steam and Air-Conditioning Supply is NAICS code 221330. A business is small under it with $30 million or less in average annual receipts. No federal contracts are open under this code right now.
- SBA size standard
- $30 million or less in average annual receipts
- Open contracts now
- 0
- Federal spending, FY2026
- $34 million
- Share won by small businesses
- 17%
- Small businesses registered
- 459
What NAICS 221330 covers
The Census Bureau's NAICS index lists these kinds of work under 221330:
- Air-conditioning supply
- Cooled air distribution
- Distribution of cooled air
- Distribution of heated air
- Distribution of steam heat
- Geothermal steam production
- Heat, steam, distribution
- Heated air distribution
- Heating steam (suppliers of heat) providers
- Steam heat distribution
- Steam heating systems (i.e., suppliers of heat)
- Steam production and distribution
- Steam supply systems, including geothermal
Read the full definition, including what's excluded, on census.gov.
SBA size standard for 221330
To count as a small business for a contract assigned NAICS 221330, your business must have $30 million or less in average annual receipts. Receipts are averaged over your last five completed fiscal years.
From SBA's table of size standards, effective Mar 17, 2023. Confirm it with SBA's size standards tool before you certify your size.
Who buys steam and air-conditioning supply
Agencies that awarded the most under NAICS 221330 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Department of the Army | $86 million |
| Department of Veterans Affairs | $19.9 million |
| Agricultural Research Service | $9.4 million |
| Department of the Air Force | $7.4 million |
| Public Buildings Service | $5.6 million |
| United States Mint | $5.1 million |
| District of Columbia Courts | $2.3 million |
| Smithsonian Institution | $1.3 million |
Your competition
459 businesses with active SAM.gov registrations are rated small under NAICS 221330, most of them in Texas (53), California (48), Florida (42), Maryland (27) and Illinois (18). Look any of them up with the free CAGE code and UEI lookup.
Federal spending under 221330 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $51.2 million |
| FY2025 | $49.3 million |
| FY2026 | $34 million |
| FY2027 (so far) | $3.6 million |
Source: USAspending.gov, all contract awards with this NAICS code. Fiscal years start October 1.
Related NAICS codes
Frequently asked questions
What is NAICS code 221330?
221330 is the 2022 NAICS code for Steam and Air-Conditioning Supply. The Census Bureau's index lists work such as air-conditioning supply, cooled air distribution, distribution of cooled air under it. Federal contracting uses the 2022 codes.
What is the SBA size standard for NAICS 221330?
$30 million or less in average annual receipts. A business at or under that is small for contracts assigned this code. The current SBA table took effect Mar 17, 2023.
Are there government contracts for steam and air-conditioning supply?
None are open on SAM.gov right now, but new notices post daily. You can set up a free alert for this code.
How do I add NAICS code 221330 to my SAM.gov registration?
Update your entity registration on SAM.gov and add the code on the Goods and Services page, in the Assertions section. You can list several NAICS codes and mark one as your primary. Changes are free.
Keep going
- Search other NAICS codes by keyword or company
- How to choose NAICS codes for government contracts
- NAICS codes with the most open federal contracts
FedReady is an independent company, not affiliated with SBA, SAM.gov, the Census Bureau or any government agency. Open-contract counts come from SAM.gov and update daily; spending figures come from USAspending.gov.