NAICS codes / 423720
NAICS 423720: Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers — open federal opportunities
4 open notices on SAM.gov. Top buyers: JUSTICE, DEPARTMENT OF (4).
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FCC TERRE HAUTE Heating Condensate Pumps
JUSTICE, DEPARTMENT OF · FEDERAL PRISON SYSTEM / BUREAU OF PRISONS · Combined Synopsis/Solicitation · posted Oct 20, 2026
FCC TERRE HAUTE Heating Condensate Pumps
JUSTICE, DEPARTMENT OF · FEDERAL PRISON SYSTEM / BUREAU OF PRISONS · Combined Synopsis/Solicitation · posted Oct 19, 2026
FCC TERRE HAUTE Heating Condensate Pumps
JUSTICE, DEPARTMENT OF · FEDERAL PRISON SYSTEM / BUREAU OF PRISONS · Combined Synopsis/Solicitation · posted Oct 19, 2026
FCC TERRE HAUTE Heating Condensate Pumps
JUSTICE, DEPARTMENT OF · FEDERAL PRISON SYSTEM / BUREAU OF PRISONS · Combined Synopsis/Solicitation · posted Oct 6, 2026
How NAICS codes decide small business size: NAICS codes for small business · notice types explained · set-asides