Moderno Porcelain San Diego LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Alliance Coatings, INC.	El Cajon	Paint and Coating Manufacturing 325510	● ACTIVE	1.8 KM
OPOldcastle Precast	Lakeside	Other Concrete Product Manufacturing 327390	◐ LIKELY ACTIVE	6.8 KM
SDSan Diego Asphalt Recycling Center	Lakeside	All Other Miscellaneous Nonmetallic Mineral Product Manufacturing 327999	◇ UNVERIFIED	9.0 KM
MSMarjan Stone	Spring Valley	All Other Miscellaneous Nonmetallic Mineral Product Manufacturing 327999	◐ LIKELY ACTIVE	11.4 KM
Oasis Materials Company, LLC	Poway	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	● ACTIVE	13.2 KM

Every listed plant in San Diego County

Also at this address

2 other records share this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Where this record comes from

2 sources hold 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 NPDES, RCRAINFO · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110071275097 · first seen JUN 2022 · last seen JUN 2022
• EPA ECHO compliance recordsOPERATING
  first seen JUN 2022 · last seen JUN 2022

IN SAN DIEGO COUNTY60 other plants share this one’s industry (Other Nonmetallic Mineral Product Manufacturing, NAICS 3279); 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: MODERNO PORCELAIN SAN DIEGO LLC · NOV 2026

Street address

EPA: 10051 PROSPECT AVE · NOV 2026

City

EPA: SANTEE · NOV 2026

State

EPA: CA · NOV 2026

County (FIPS code)

EPA: 06073 · NOV 2026

Coordinates

EPA: 32.831322,-116.977909 · NOV 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · NOV 2026