Miramar Asphalt

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
CCCalportland Company Miramar	San Diego	Asphalt Paving Mixture and Block Manufacturing 324121	◐ LIKELY ACTIVE	0.0 KM
WCWd-40 Company	San Diego	Petroleum Lubricating Oil and Grease Manufacturing 324191	◐ LIKELY ACTIVE	4.4 KM
VMVulcan Materials Western Division Calmat	San Diego	Asphalt Paving Mixture and Block Manufacturing 324121	◐ LIKELY ACTIVE	4.4 KM
XLXp Lab INC	Poway	Petroleum Lubricating Oil and Grease Manufacturing 324191	◇ UNVERIFIED	11.2 KM
Caig Laboratories, INC.	Poway	Petroleum Lubricating Oil and Grease Manufacturing 324191	● ACTIVE	11.4 KM

Every listed plant in San Diego County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 6 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 TRIS · EPA site type STATIONARY.

• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110070814268 · first seen JUN 2020 · last seen JUN 2020

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: MIRAMAR ASPHALT · OCT 2026

Street address

EPA: 9236 HARRIS PLT RD · OCT 2026

City

EPA: SAN DIEGO · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06073 · OCT 2026

Coordinates

EPA: 32.86076,-117.119925 · OCT 2026