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Hj Mohr & Sons CO

915 S Maple Avenue, Oak Park, IL 60304

UNVERIFIEDLAST SEEN IN FEDERAL DATA SEP 2016 · 2 SOURCES

Present in a source dataset, with no recent operating signal.

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What they make

Ready-Mix Concrete Manufacturing327320

Where it is

41.87105, -87.80398 · CENSUS TIGER
COUNTY
METRO AREA
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STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Bellwood Industrial LLC (former Universal Bldg Products Property)BellwoodSynthetic Dye and Pigment Manufacturing
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UNVERIFIED5.0 KM
Northfield Forest ViewBerwynConcrete Block and Brick Manufacturing
327331
LIKELY ACTIVE7.5 KM
A & L ConstructionMelrose ParkReady-Mix Concrete Manufacturing
327320
UNVERIFIED7.2 KM
Ozinga Bros Inc-mccook PlantMccookReady-Mix Concrete Manufacturing
327320
LIKELY ACTIVE9.4 KM
American Wilbert Vault CORPHillsideOther Concrete Product Manufacturing
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LIKELY ACTIVE7.3 KM

Every listed plant in Cook County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold 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, EIS · EPA site type STATIONARY.

  • EPA Facility Registry ServiceEXISTENCE
    Record 110001805002 · first seen JUN 2017 · last seen JUN 2017
  • EPA ECHO compliance recordsOPERATING
    first seen SEP 2016 · last seen SEP 2016

IN COOK COUNTY116 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 20 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: HJ MOHR & SONS CO · OCT 2026
Street address
EPA: 915 S MAPLE AVENUE · OCT 2026
City
EPA: OAK PARK · OCT 2026
State
EPA: IL · OCT 2026
County (FIPS code)
EPA: 17031 · OCT 2026
Coordinates
EPA: 41.871048,-87.80398 · OCT 2026

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