Federal NAICS Codes

NAICS 423720

Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 423720.

NAICS 423720 federal market metrics

Total obligations
$130.9M
Total awards
8,677 awards
Active obligations
$327K
Size standard
200 employees

What this NAICS covers

NAICS 423720 covers merchant wholesale distribution of hydronic heating and plumbing equipment and supplies, including boilers, pumps, valves, piping, fittings, and related components stocked and sold to contractors and facility managers.

Federal opportunities under 423720 typically involve contract stocking and fulfillment of boilers, circulator pumps, valves, fittings, and controls, vendor-managed inventory, kitting for maintenance programs, drop-shipping to sites, and warranty parts provisioning with inventory reporting.

FY2025 snapshot

Obligations
$1.6M
Awards
55
Average award
$28.8K
Change from FY2024
-15.4%

Recent awards

Search contractors

$55,455

FERGUSON ENTERPRISES, LLC

Federal Prison System / Bureau of Prisons

PIID
15B40626P00000192
PSC
4510 - PLUMBING FIXTURES AND ACCESSORIES

$41,538

AMERICAN HEAVEN CMC LLC

Federal Prison System / Bureau of Prisons

PIID
15B30126P00000134
PSC
5950 - COILS AND TRANSFORMERS

$32,130

JAFRI BROTHERS LLC

Department of State

PIID
19GH1026P0008
PSC
4510 - PLUMBING FIXTURES AND ACCESSORIES

$15,941

WATER HEATER DISTRIBUTORS, LLC

Federal Prison System / Bureau of Prisons

PIID
15B40726P00000046
PSC
4510 - PLUMBING FIXTURES AND ACCESSORIES

$112,245

F. W. WEBB COMPANY

Federal Prison System / Bureau of Prisons

PIID
15B21826P00000033
PSC
4510 - PLUMBING FIXTURES AND ACCESSORIES

$7,815

VENERGY GROUP LLC

Department of Veterans Affairs

PIID
36C25626P0617
PSC
J045 - MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT

$24,862

FIELDS MECHANICAL SYSTEMS, LLC

Federal Prison System / Bureau of Prisons

PIID
15B40726P00000026
PSC
4510 - PLUMBING FIXTURES AND ACCESSORIES

$68,208

FERGUSON ENTERPRISES LLC

Federal Prison System / Bureau of Prisons

PIID
15B11426P00000144
PSC
4730 - HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGS

FAQ

What work fits NAICS 423720?
  • Supply and drop-ship replacement boilers, circulator pumps, heat exchangers, and valves to federal facilities under purchase orders.
  • Vendor-managed inventory and on-site parts stocking for preventive-maintenance spares with periodic inventory reconciliation reporting.
  • Kitting and packaging of hydronic repair kits for scheduled maintenance events, including parts lists and serialized tracking.
  • Processing warranty parts, returns, and manufacturer pass-through claims for hydronic equipment supplied to government customers.
When is NAICS 423720 a weak fit?
  • Plumbing and HVAC installation contractors performing on-site installation and system commissioning, which lacks wholesale stocking and resale activities.
  • Manufacturer of boilers and pumps engaged in factory production and assembly rather than merchant wholesale distribution and inventory stocking.
  • Building automation systems integrators focused on control system design and commissioning rather than parts stocking, resale, and fulfillment.
What solicitation language points to NAICS 423720?
  • Line items request manufacturer part numbers, national stock numbers, unit pricing for bulk quantities, and minimum stocking levels or reorder points.
  • Contract performance includes vendor-managed inventory metrics, periodic inventory reports, guaranteed fill rates, and lead-time commitments.
  • Deliverables call for pre-kitted spare packages, drop-shipping to multiple sites, and warranty parts processing and tracking.

Put this market knowledge to work

Now that you know about NAICS 423720 - Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, let Sweetspot help you find and win relevant government contracts with AI-powered tools.