Facility	City	Industry	Status	Distance
Unilock Marengo	Marengo	Concrete Block and Brick Manufacturing 327331	LIKELY ACTIVE	5.1 KM
Meyer Material CO	Marengo	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	6.5 KM
Ozinga Ready Mix Concrete INC	Marengo	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	6.7 KM
Marengo Plant - 286	Marengo	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	6.7 KM
Super Mix INC	Marengo	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	11.3 KM

Every listed plant in McHenry County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 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, RCRAINFO · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110032948452 · first seen JUN 2017 · last seen JUN 2017
EPA ECHO compliance recordsOPERATING
first seen SEP 2009 · last seen SEP 2009

IN MCHENRY COUNTY23 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 4 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: STARK SERVICES INC · OCT 2026
Street address: EPA: 21816 RAILROAD ST-B · OCT 2026
City: EPA: MARENGO · OCT 2026
State: EPA: IL · OCT 2026
County (FIPS code): EPA: 17111 · OCT 2026
Coordinates: EPA: 42.255131,-88.622502 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: VSQG · OCT 2026

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