Regional Steel CORP

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
FMForged Metals INC	Fontana	Iron and Steel Mills and Ferroalloy Manufacturing 331110	◐ LIKELY ACTIVE	0.8 KM
THThe Hrem INC	Fontana	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	◇ UNVERIFIED	1.6 KM
CSCalifornia Steel Industries INC	Fontana	Iron and Steel Mills and Ferroalloy Manufacturing 331110	◐ LIKELY ACTIVE	3.2 KM
Pacific Corrugated Pipe Company LLC	Fontana	Plastics Pipe and Pipe Fitting Manufacturing 326122	● ACTIVE	3.0 KM
Karan and Associates, INC	Fontana	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	● ACTIVE	3.8 KM

Every listed plant in San Bernardino 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 OSHA-OIS.

• EPA Toxics Release InventoryOPERATING
  first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Records 110042003364, 110070269906 · first seen DEC 2015 · last seen SEP 2018

ALSO RECORDED ASCMC REGIONAL STEEL - FONTANA

IN SAN BERNARDINO COUNTY31 other plants share this one’s industry (Steel Product Manufacturing from Purchased Steel, NAICS 3312); 8 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: REGIONAL STEEL CORP · OCT 2026

Street address

EPA: 15050 SANTA ANA AVENUE · OCT 2026

City

EPA: FONTANA · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06071 · SEP 2026

Coordinates

Census geocoder: 34.055737395987,-117.476617750467 · JUL 2026 · ON THIS PAGE

EPA: 34.05561,-117.47683 · JUL 2026 · ON THIS PAGE