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NAICS 423720

NAICS 423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers: 1 open RFP

Open federal, state and local solicitations coded 423720 (Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers), soonest deadline first. SBA small-business size standard for this NAICS: 200 employees.

Updated 16 min ago · 1 open

Open now1notices under 423720
SBA size standard200 employeesto qualify as small
Agencies buying1with an open notice

What government contracts are open under NAICS 423720?

As of October 8, 2026, RFPFinder lists 1 open government RFP under NAICS 423720 (Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers); the most active buyer is JUSTICE, DEPARTMENT OF with 1 open, and the next deadline is Oct 12. The SBA small-business size standard for this NAICS code is 200 employees.

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Questions

What is NAICS 423720?

NAICS 423720 is the 2022 NAICS industry code for Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers. The SBA small-business size standard for it is 200 employees.

Where do NAICS 423720 RFPs get posted?

Federal notices under NAICS 423720 get posted on SAM.gov, and state and local buyers post on their own procurement portals. RFPFinder collects both into this list, soonest deadline first.

Can I get alerts for NAICS 423720 RFPs?

Yes. Pro members ($39/mo) add NAICS codes to their fit profile, and matching notices are badged and alerted. The free daily digest follows one category or one state.

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