Calaveras Standard Materials INC.
25050 Maitri Rd, Corona, CA 92883
UNVERIFIED1 SOURCELAST SIGNAL —
Present in a source dataset, with no recent operating signal.
Location
ADDRESS
25050 Maitri Rd
Corona, CA 92883
Corona, CA 92883
COORDINATES
33.75490, -117.48088
COUNTY
METRO AREA
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
Temescal Valley Plant #54
Corona, CA
LIKELY ACTIVE327320EMP 1-19
Foster Sand & Gravel CO
Corona, CA
UNVERIFIED327320
National Ready Mix Concrete CO
Corona, CA
UNVERIFIED327320
Robertson's Ready Mix
Corona, CA
UNVERIFIED327320
Industry
PRIMARY NAICS
EMPLOYMENT
Not reported
Sources
| SOURCE | EVIDENCE | FIRST SEEN | LAST SEEN |
|---|---|---|---|
| EPA FRS | EXISTENCE | AUG 2024 | AUG 2024 |
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.