FactoryRegistry
Claim a page

Mas Iron CO

1850 E 61st St, Los Angeles, CA 90001

UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE

Present in a source dataset, with no recent operating signal.

DirectionsClaim this pageGet the badge

What they make

Iron Foundries331511

Where it is

33.98470, -118.23952 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Los Angeles Pump & ValveHuntington ParkNonferrous Metal Foundries
331528
UNVERIFIED1.4 KM
Los Angeles Pump & Valve ProductsHuntington ParkRolled Steel Shape Manufacturing
331221
LIKELY ACTIVE1.8 KM
P Kay Metal INCLos AngelesNonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
331491
ACTIVE3.3 KM
Pechiney Cast Plate INCVernonAluminum Foundries (except Die-Casting)
331524
UNVERIFIED2.9 KM
Modern Pattern & Foundry CO. INC. (mp)VernonSteel Foundries (except Investment)
331513
UNVERIFIED3.0 KM

Every listed plant in Los Angeles 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 110072088105 · first seen NOV 2025 · last seen NOV 2025

IN LOS ANGELES COUNTY123 other plants share this one’s industry (Foundries, NAICS 3315); 21 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: MAS IRON CO · OCT 2026
Street address
EPA: 1850 E 61ST ST · OCT 2026
City
EPA: LOS ANGELES · OCT 2026
State
EPA: CA · OCT 2026
County (FIPS code)
EPA: 06037 · OCT 2026
Coordinates
EPA: 33.9847,-118.23952 · OCT 2026
Hazardous waste generator (RCRA)
EPA ECHO: none · OCT 2026

Report a correction · Request removal