Gallagher and Burk Leona Quarry

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Rs Hughes CO INC	San Leandro	Hardware Manufacturing 332510	● ACTIVE	7.7 KM
WFWells Fargo	Alameda	All Other Miscellaneous Nonmetallic Mineral Product Manufacturing 327999	◇ UNVERIFIED	7.9 KM
FNFlorence & New Italian Art Company	Hayward	Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110	◇ UNVERIFIED	18.0 KM
PCPS California Hayward 1664 Delta Court	Hayward	Cut Stone and Stone Product Manufacturing 327991	◐ LIKELY ACTIVE	20.0 KM
PCPS California Union City 1765 Atlantic Street	Union City	Cut Stone and Stone Product Manufacturing 327991	◐ LIKELY ACTIVE	22.0 KM

Every listed plant in Alameda County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds 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 CA-ENVIROVIEW, ICIS, RCRAINFO · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110001194537 · first seen NOV 2017 · last seen NOV 2017

IN ALAMEDA COUNTY30 other plants share this one’s industry (Other Nonmetallic Mineral Product Manufacturing, NAICS 3279); 5 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: GALLAGHER AND BURK LEONA QUARRY · OCT 2026

Street address

EPA: 7100 MOUNTAIN BLVD · OCT 2026

City

EPA: OAKLAND · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06001 · OCT 2026

Coordinates

EPA: 37.776094,-122.162764 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: SQG · OCT 2026