NAICS 423720 – Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

Browse 8+ active federal contract opportunities classified under NAICS 423720.

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FCC HAZELTON CAMP BOILER REPLACEMENT PROJECT- 26Z1AM9

Agency: JUSTICE, DEPARTMENT OF Posted: Apr 1, 2026 Due: Apr 21, 2026 NAICS: 423720 Set-Aside: SBA Location: WV
FCC HAZELTON FCI BOILER REPLACEMENT PROJECT- 26Z1AR4

Agency: JUSTICE, DEPARTMENT OF Posted: Apr 1, 2026 Due: Apr 21, 2026 NAICS: 423720 Set-Aside: SBA Location: WV
CENTRIFUGAL WATER PUMPS FOR EXISTING BOILERS

Agency: JUSTICE, DEPARTMENT OF Posted: Mar 19, 2026 Due: Mar 24, 2026 NAICS: 423720 Set-Aside: SBA Location: OH
CENTRIFUGAL WATER PUMPS FOR EXISTING BOILERS

Agency: JUSTICE, DEPARTMENT OF Posted: Mar 17, 2026 Due: Mar 24, 2026 NAICS: 423720 Set-Aside: SBA Location: OH
Electric On-Demand Tankless Water Heater

Agency: DEPT OF DEFENSE Posted: Jun 18, 2025 Due: Jun 26, 2025 NAICS: 423720 Set-Aside: SBA
Electric On-Demand Tankless Water Heater

Agency: DEPT OF DEFENSE Posted: Jun 18, 2025 Due: Jun 26, 2025 NAICS: 423720 Set-Aside: SBA
REPLACEMENT OF HOT WATER HEATERS

Agency: JUSTICE, DEPARTMENT OF Posted: Dec 21, 2021 Due: Jan 5, 2022 NAICS: 423720 Location: SC
NOTICE OF INTENT TO INCLUDE BRAND NAME COMPONENTS FOR A FUTURE CONTRACT FOR THE GARY SANITARY DISTRICT WASTEWATER TREATMENT PLANT GRIT DEWATERING, GARY, INDIANA USACE-CHICAGO DISTRICT PROJECT

Agency: DEPT OF DEFENSE Posted: Apr 30, 2020 Due: May 15, 2020 NAICS: 423720 Location: IN

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Data sourced from SAM.gov. Updated daily. Last updated: April 4, 2026.