Superior Ready Mix Concrete L. P.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
ECEl Cajon Plant 29	El Cajon	Ready-Mix Concrete Manufacturing 327320	◐ LIKELY ACTIVE	7.0 KM
RBRcp Block & Brick INC.	Lemon Grove	Concrete Block and Brick Manufacturing 327331	◐ LIKELY ACTIVE	8.8 KM
OPOldcastle Precast	Lakeside	Other Concrete Product Manufacturing 327390	◐ LIKELY ACTIVE	11.9 KM
ECEast County Ready Mix & Materials CORP.	El Cajon	Ready-Mix Concrete Manufacturing 327320	◇ UNVERIFIED	12.9 KM
Pure Design Werx LLC	Chula Vista	Other Concrete Product Manufacturing 327390	● ACTIVE	18.4 KM

Every listed plant in San Diego County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Where this record comes from

1 source holds 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 OSHA-OIS.

• EPA Facility Registry ServiceEXISTENCE
  Record 110070296646 · first seen OCT 2018 · last seen OCT 2018

IN SAN DIEGO COUNTY65 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 15 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: SUPERIOR READY MIX CONCRETE L. P. · OCT 2026

Street address

EPA: 1720 JAMACHA RD · OCT 2026

City

EPA: EL CAJON · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06073 · OCT 2026

Coordinates

Census geocoder: 32.761509739107,-116.927935044341 · JUL 2026