Wheaton Asphalt Co., INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Unisource-energy, LLC	Naperville	Petroleum Refineries 324110	● ACTIVE	8.9 KM
HIHoughton International INC (closed)	Warrenville	Petroleum Lubricating Oil and Grease Manufacturing 324191	◇ UNVERIFIED	9.2 KM
Master Fog LLC	West Chicago	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	● ACTIVE	8.0 KM
AAAllied Asphalt Paving CO	West Chicago	Asphalt Paving Mixture and Block Manufacturing 324121	◇ UNVERIFIED	8.2 KM
KRKohler Rental Power	Lombard	Petroleum Refineries 324110	◇ UNVERIFIED	9.3 KM

Every listed plant in DuPage County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 6 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.

EPA cross-references this facility in ACES, AIR, AIRS/AFS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110018483041 · first seen JUL 2020 · last seen JUL 2020

IN DUPAGE COUNTY14 other plants share this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 3 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

EPA: WHEATON ASPHALT CO., INC. · OCT 2026

Street address

EPA: 1 N 550 PLEASANT HILL RD · OCT 2026

City

EPA: WHEATON · OCT 2026

State

EPA: IL · OCT 2026

County (FIPS code)

EPA: 17043 · OCT 2026

Coordinates

Census geocoder: 41.882767279294,-88.136149742989 · JUL 2026