NAICS · market snapshot as of September 22nd, 2026
Plumbing, Heating, and Air-Conditioning Contractors
155 notices are open under NAICS 238220 right now — 1% of the whole open federal market, with 9 of them closing inside a week. Open means still listed and still biddable: notices whose response deadline has passed are excluded, even where SAM.gov still flags them active.
23 Construction › 238 Specialty Trade Contractors › 2382 Building Equipment Contractors › 23822 Plumbing, Heating, and Air-Conditioning Contractors › 238220
See all 155 open notices, every NAICS code explained, or the whole market.
155
open opportunities
9
closing within 7 days
6% of this slice
0.6
% of the open market
of 25,084 open notices
86
state a set-aside
the rest state none
Who is buying
The agencies with the most open work under this code.
Notice types
What stage this slice of the market is at.
Set-asides
Of the 86 open notices here that state a set-aside — 55% of the slice. The rest state none.
Where the work is
Of the 73 that state a place of performance — 47%. Free-text locations are excluded rather than guessed at.
Other codes with open work
- Ship Building and Repairing — 322 open
- Electronic Connector Manufacturing — 293 open
- All Other Miscellaneous General Purpose Machinery Manufacturing — 288 open
- Pharmaceutical Preparation Manufacturing — 267 open
- Other Electronic Component Manufacturing — 260 open
- Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing — 255 open
Counted on September 22nd, 2026 from the public SAM.gov Contract Opportunities extract, which we refresh daily and which can lag SAM.gov. Always verify a notice and its deadline at the source. See the FAQ for what the notice types and set-asides mean.