NAICS 334512: Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use is NAICS code 334512. A business is small under it with 650 employees or fewer. 1 federal contract is open on SAM.gov under this code right now.
- SBA size standard
- 650 employees or fewer
- Open contracts now
- 1
- Federal spending, FY2026
- $41.3 million
- Share won by small businesses
- 55%
- Small businesses registered
- 506
Open federal contracts for automatic environmental control manufacturing for residential, commercial, and appliance use
- INDICATOR,HUMIDITY,PLU
Due in 2 daysOct 6, 2026
What NAICS 334512 covers
The Census Bureau's NAICS index lists these kinds of work under 334512:
- Air flow controllers (except valves), air-conditioning and refrigeration, manufacturing
- Appliance controls manufacturing
- Appliance regulators (except switches) manufacturing
- Building services monitoring controls, automatic, manufacturing
- Clothes dryer controls, including dryness controls, manufacturing
- Combination limit and fan controls manufacturing
- Combination oil and hydronic controls manufacturing
- Computerized environmental control systems for buildings manufacturing
- Damper operators (e.g., electric, pneumatic, thermostatic) manufacturing
- Electric air cleaner controls, automatic, manufacturing
- Electric heat proportioning controls, modulating controls, manufacturing
- Electric space heater controls, automatic, manufacturing
- Energy cutoff controls, residential and commercial types, manufacturing
- Fan controls, temperature responsive, manufacturing
The index lists 56 entries for this code in all.
Read the full definition, including what's excluded, on census.gov.
SBA size standard for 334512
To count as a small business for a contract assigned NAICS 334512, your business must have 650 employees or fewer. Employees are averaged over the last 24 months.
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 automatic environmental control manufacturing for residential, commercial, and appliance use
Agencies that awarded the most under NAICS 334512 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Defense Logistics Agency | $57.1 million |
| Department of State | $15 million |
| Department of Veterans Affairs | $13 million |
| Department of the Air Force | $12.6 million |
| Department of the Army | $9.7 million |
| U.S. Marshals Service | $7 million |
| Washington Headquarters Services | $5.4 million |
| Federal Prison System / Bureau of Prisons | $5.2 million |
Open notices right now come from Dept of Defense (9).
Set-asides on open 334512 contracts
- Total small business set-aside: 6
- No set-aside (full and open): 2
- Women-owned set-aside: 1
Not sure which set-asides you qualify for? Try the free SBA certification screener, or read set-aside contracts, explained.
Your competition
506 businesses with active SAM.gov registrations are rated small under NAICS 334512, most of them in California (54), Virginia (47), Florida (45), Texas (43) and New York (24). Look any of them up with the free CAGE code and UEI lookup.
Federal spending under 334512 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $52.2 million |
| FY2025 | $55.2 million |
| FY2026 | $41.3 million |
| FY2027 (so far) | $577,947 |
Source: USAspending.gov, all contract awards with this NAICS code. Fiscal years start October 1.
Related NAICS codes
- 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- 334514 Totalizing Fluid Meter and Counting Device Manufacturing
- 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- 334516 Analytical Laboratory Instrument Manufacturing
- 334517 Irradiation Apparatus Manufacturing
- 334519 Other Measuring and Controlling Device Manufacturing
Frequently asked questions
What is NAICS code 334512?
334512 is the 2022 NAICS code for Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use. The Census Bureau's index lists work such as air flow controllers (except valves), air-conditioning and refrigeration, manufacturing, appliance controls manufacturing, appliance regulators (except switches) manufacturing under it. Federal contracting uses the 2022 codes.
What is the SBA size standard for NAICS 334512?
650 employees or fewer. 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 automatic environmental control manufacturing for residential, commercial, and appliance use?
Yes. 1 federal contract opportunities under NAICS 334512 are open on SAM.gov right now. Agencies obligated about $41.3 million under this code in fiscal year 2026, according to USAspending.gov.
How do I add NAICS code 334512 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.