Operating signal within 12 months from two or more independent sources.
What they make
Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing333413- forward curved fans
- wheels
- housings
- assemblies
- ranging
- Clarage Fan
- Zurn Air Systems
- high temperatures
- severe duty applications
- West Chicago
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Aerapy, LLC | Saint Charles | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 333413 | ACTIVE | 5.3 KM |
| Cast Aluminum Solutions, LLC | Batavia | Alumina and Aluminum Production and Processing 331312 | ACTIVE | 5.0 KM |
| Fuel Tech, Inc. | Warrenville | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 333413 | LIKELY ACTIVE | 9.5 KM |
| Commercial Products Group | Carol Stream | Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing 326130 | UNVERIFIED | 11.2 KM |
| Filtration Group INC | Aurora | Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing 333411 | UNVERIFIED | 13.3 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen SEP 2026
- SAM.gov entity registrationOPERATINGRecord FSWWZ57XTRG3 · first seen SEP 2025 · last seen SEP 2026
IN DUPAGE COUNTY16 other plants share this one’s industry (Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing, NAICS 3334); 8 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: DF FAN SERVICES INC · SEP 2026
- Street address
- SAM.gov: 495 WEGNER DR · SEP 2026
- City
- SAM.gov: WEST CHICAGO · SEP 2026
- State
- SAM.gov: IL · SEP 2026
- Coordinates
- Census geocoder: 41.877105000675,-88.227719443985 · JUL 2026
- Website
- SAM.gov: http://www.dffan.com · SEP 2026
- CAGE code
- SAM.gov: 0U9U1 · SEP 2026
- SAM registration expires
- SAM.gov: 2027-09-23 · SEP 2026