Mwc Group INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
AAdelanto	Adelanto	Prefabricated Metal Building and Component Manufacturing 332311	◐ LIKELY ACTIVE	5.4 KM
Hd Laser LLC	Hesperia	Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing 336419	● ACTIVE	16.4 KM
RSR S R Steel Fabrication INC	Hesperia	Fabricated Structural Metal Manufacturing 332312	◐ LIKELY ACTIVE	16.7 KM
CMCactus Metalworks INC.	Hesperia	Fabricated Structural Metal Manufacturing 332312	◇ UNVERIFIED	16.9 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

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 RCRAINFO · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110072012594 · first seen SEP 2025 · last seen SEP 2025

IN SAN BERNARDINO COUNTY165 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 42 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: MWC GROUP INC · OCT 2026

Street address

EPA: 12231 HIBISCUS RD · OCT 2026

City

EPA: ADELANTO · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06071 · OCT 2026

Coordinates

EPA: 34.566551,-117.394938 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026