Hill Bros Chemical CO

What they make

Where it is

Other plants nearby

No other listed facility within 40 km shares this one’s four-digit industry code, or this record has no coordinates to measure from.

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 EIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110013984368 · first seen JUN 2017 · last seen AUG 2024

IN SAN BERNARDINO COUNTY60 other plants share this one’s industry (Other Chemical Product and Preparation Manufacturing, NAICS 3259); 6 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: HILL BROS CHEMICAL CO · OCT 2026

Street address

EPA: 100 AMBOY RD. · OCT 2026

City

EPA: AMBOY · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06071 · OCT 2026

Coordinates

EPA: 34.561939,-115.735657 · OCT 2026