Federal NAICS Codes

NAICS 333413: Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 333413.

NAICS 333413 federal market metrics

Total obligations
$1.1B
Total awards
20,579 awards
Active obligations
$152.7M
Size standard
500 employees

What this NAICS covers

NAICS 333413 covers factory production, assembly, fabrication, and factory testing of industrial and commercial fans, blowers, and air purification equipment, including system-level airflow testing, balancing, and maintenance of manufacturing quality control records.

Federal opportunities under 333413 typically involve procuring fully manufactured airflow and air-cleaning units certified to required performance specifications, including factory acceptance testing, performance curves, spare parts, serial traceability, packaging, and delivery documentation.

FY2025 snapshot

Obligations
$121.8M
Awards
1,415
Average award
$86K
Change from FY2024
+37.9%

Recent awards

Search contractors

$42,500

JO-KELL INC.

US Coast Guard

PIID
70Z04026P60571Y00
PSC
4140 - FANS, AIR CIRCULATORS, AND BLOWER EQUIPMENT

$14,410

GOVCREST INC

US Coast Guard

PIID
70Z08026P21080B00
PSC
4130 - REFRIGERATION AND AIR CONDITIONING COMPONENTS

FAQ

What work fits NAICS 333413?
  • Manufacture and delivery of centrifugal and axial fan assemblies with specified performance curves and factory balance testing certificates.
  • Production of packaged air-purification units with integrated HEPA or MERV-rated filtration housings and factory leakage testing.
  • Supply of industrial blowers for process ventilation mounted on factory steel housings with dynamometer or airflow acceptance reports.
  • Custom fabrication of fan housings and impellers with final acoustic testing and motor-matching at the factory.
When is NAICS 333413 a weak fit?
  • HVAC installation and service contractor: missing factory fabrication and assembly; scope limited to field installation, ductwork, and service.
  • Electric motor manufacturing: missing fan or blower assembly and air-purification integration; primary activity is motor component production.
  • Filter-media manufacturer producing raw filter material: missing assembly into air-purification units with motors and housings; scope is raw media production.
What solicitation language points to NAICS 333413?
  • Solicitation lists required fan performance at specified CFM and static pressure points, maximum sound levels in dB at defined distances, and AMCA or equivalent performance certification.
  • RFP requires factory balance reports, vibration test data, and shop drawings showing impeller and housing materials and tolerances.
  • Contract includes acceptance tests for clean-air units such as filter efficiency (MERV/HEPA), leak testing, and factory-provided airflow test reports.

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