Sealmaster Los Angeles
9229 Harris Plant Rd Bldg 5, San Diego, CA 92020
Present in a source dataset, with no recent operating signal.
What they make
Asphalt Paving Mixture and Block Manufacturing324121Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Miramar Asphalt | San Diego | Asphalt Paving Mixture and Block Manufacturing 324121 | LIKELY ACTIVE | 0.4 KM |
| Calportland Company Miramar | San Diego | Asphalt Paving Mixture and Block Manufacturing 324121 | LIKELY ACTIVE | 0.4 KM |
| Vulcan Materials Western Division Calmat | San Diego | Asphalt Paving Mixture and Block Manufacturing 324121 | LIKELY ACTIVE | 4.4 KM |
| Wd-40 Company | San Diego | Petroleum Lubricating Oil and Grease Manufacturing 324191 | LIKELY ACTIVE | 4.4 KM |
| Xp Lab INC | Poway | Petroleum Lubricating Oil and Grease Manufacturing 324191 | UNVERIFIED | 11.4 KM |
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 ServiceEXISTENCERecord 110072008891 · first seen SEP 2025 · last seen SEP 2025
IN SAN DIEGO COUNTY71 other plants share this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 4 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: SEALMASTER LOS ANGELES · OCT 2026
- Street address
- EPA: 9229 HARRIS PLANT RD BLDG 5 · OCT 2026
- City
- EPA: SAN DIEGO · OCT 2026
- State
- EPA: CA · OCT 2026
- County (FIPS code)
- EPA: 06073 · OCT 2026
- Coordinates
- EPA: 32.86073,-117.123886 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: none · OCT 2026