Federal NAICS Codes

NAICS 423730

Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 423730.

NAICS 423730 federal market metrics

Total obligations
$93.5M
Total awards
3,932 awards
Active obligations
$74.5K
Size standard
175 employees

What this NAICS covers

NAICS 423730 covers merchant wholesale distribution of warm air heating and air-conditioning equipment and supplies, including stocking, reselling, and distribution of units, replacement parts, filters, and controls.

Federal opportunities under 423730 typically involve inventory stocking, SKU-level parts management, kitting and labeling for facility maintenance programs, warranty pass-through handling, and expedited distribution or drop-ship logistics for HVAC equipment and components.

FY2025 snapshot

Obligations
$1.7M
Awards
54
Average award
$30.7K
Change from FY2024
-20%

Recent awards

Search contractors

$356,668

AUI KOREA

Department of the Army

PIID
W91QVN26PA010
PSC
5915 - FILTERS AND NETWORKS

$23,291

KOCH AIR LLC

Federal Prison System / Bureau of Prisons

PIID
15B40726P00000024
PSC
4510 - PLUMBING FIXTURES AND ACCESSORIES

$18,755

BLASTMASTER HOLDINGS USA, LLC

US Coast Guard

PIID
70Z04026P60942Y00
PSC
W036 - LEASE OR RENTAL OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY

$20,485

WINDWARD ENTERPRISES, LLC

Defense Logistics Agency

PIID
SPE8E826P0277
PSC
4520 - SPACE AND WATER HEATING EQUIPMENT

$36,222

BURHANI ENTERPRISES INC

Federal Acquisition Service

PIID
47QSSC26P096N
PSC
4120 - AIR CONDITIONING EQUIPMENT

FAQ

What work fits NAICS 423730?
  • Stock and resell central furnaces, rooftop units, air handlers, and associated replacement parts with inventory reporting and committed lead times.
  • Provide SKU-level kitting and labeling for maintenance teams, assembling repair kits and spare parts bins to specific parts lists and packaging instructions.
  • Manage warranty pass-through processing with returns handling, OEM RMA coordination, and credit reconciliation for covered HVAC components.
  • Offer next-day or same-day local distribution, drop-shipping to field locations, consignment stocking, and replenishment reporting with defined fill-rate commitments.
When is NAICS 423730 a weak fit?
  • HVAC installation and on-site system commissioning where the primary activity is field installation, testing, and trade labor rather than wholesale distribution.
  • Manufacture and assembly of HVAC units where primary activity is fabrication and product assembly rather than merchant wholesaling and inventory distribution.
  • HVAC maintenance and repair service contracts requiring diagnostic services, preventive maintenance, and technician labor rather than parts supply and distribution.
What solicitation language points to NAICS 423730?
  • Solicitation lists required stocking locations, minimum SKU availability, inventory reporting cadence, and guaranteed lead times for parts and equipment deliveries.
  • Evaluation requests OEM authorized reseller or distributor status, warranty administration procedures, and documented reverse logistics for returns and RMAs.
  • Scope includes kitting and labeling requirements, drop-ship instructions to multiple field sites, and performance metrics such as fill rate, order accuracy, and on-time delivery.

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