Facility	City	Industry	Status	Distance
Bestway Concrete - the Shores	Firestone	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	0.1 KM
Siegrist Construction CO -del Camino Pit	Longmont	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	1.4 KM
Andesite Rock CO	Longmont	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	2.3 KM
Martin Marietta - Del Camino Ready Mix	Longmont	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	3.1 KM
Asphalt Specialties Co., INC. Plant #3	Firestone Area	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	3.5 KM

Every listed plant in Weld 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 TRIS · EPA site type STATIONARY.

EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110060259679 · first seen MAR 2017 · last seen MAR 2017

IN WELD COUNTY47 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: BESTWAY CONCRETE CO-LONGMONT · NOV 2026
Street address: EPA: 11401 WCR 9 3/4 · NOV 2026
City: EPA: LONGMONT · NOV 2026
State: EPA: CO · NOV 2026
County (FIPS code): EPA: 08123 · NOV 2026
Coordinates: EPA: 40.16581,-104.963736 · NOV 2026

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