NAICS Code 334512: Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
NAICS code 334512 is the industry for automatic environmental control manufacturing for residential, commercial, and appliance use in the Manufacturing sector. Agencies tag every federal contract with a NAICS code, so this is the code to list in your SAM.gov registration and to search for bids.
Open government bids for NAICS 334512
The newest open notices from SAM.gov. Bidding needs a free SAM.gov registration.
- 66--SNUBBER,PRESSURE GAGEClosing soon
Dept of Defense · Combined Synopsis/Solicitation · NAICS 334512
Posted Nov 1, 2026 · Responses due Nov 9, 2026
- 66--TRANSMITTER,PRESSUREClosing soon
Dept of Defense · Combined Synopsis/Solicitation · NAICS 334512 · Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)
Posted Nov 1, 2026 · Responses due Nov 9, 2026
Small business size standard for NAICS 334512
To bid on small business set-aside contracts under NAICS 334512, your business must be small under the SBA size standard for this code, measured either by average annual receipts or by number of employees. The values are updated periodically, so check the current SBA table of size standards before you bid.
Other NAICS codes in 3345
- NAICS 334510: Electromedical and Electrotherapeutic Apparatus Manufacturing
- NAICS 334511: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- NAICS 334513: Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- NAICS 334514: Totalizing Fluid Meter and Counting Device Manufacturing
- NAICS 334515: Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- NAICS 334516: Analytical Laboratory Instrument Manufacturing
- NAICS 334517: Irradiation Apparatus Manufacturing
- NAICS 334519: Other Measuring and Controlling Device Manufacturing
How to choose the right NAICS code
Pick the 6-digit code that best describes what you sell. List it as your primary code in SAM.gov, and add other codes for related work. Agencies choose one NAICS code for each contract, so check the codes on past awards for the kind of work you do. Search all codes in the NAICS code lookup.
Related guides
Frequently asked questions
- What is NAICS code 334512?
- NAICS 334512 is the industry "Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use" in the North American Industry Classification System, part of the Manufacturing sector (33).
- What is the size standard for NAICS 334512?
- The SBA sets a small business size standard for each NAICS code, either average annual receipts or number of employees. Check the current value for 334512 in the SBA table of size standards on sba.gov; it changes from time to time.
- Are there government contracts for NAICS 334512?
- There is no federal contract spending for NAICS 334512 in our data for the last three fiscal years, but 2 notices are open right now.