Williams & Sons Masonry

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Eddy Pump Corporation	El Cajon	Pump and Compressor Manufacturing 333911	● ACTIVE	5.3 KM
DFDs Fibertech Corporation	Santee	Heating Equipment (except Warm Air Furnaces) Manufacturing 333414	◇ UNVERIFIED	6.4 KM
VIVizocom Ict LLC	El Cajon	Battery Manufacturing 335910	● ACTIVE	7.3 KM
Interocean Systems, LLC	Santee	Construction Machinery Manufacturing 333120	● ACTIVE	6.8 KM
DCDiscflo Corporation	Santee	Pump and Compressor Manufacturing 333911	● ACTIVE	6.9 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

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 ServiceEXISTENCE
  Record 110071420302 · first seen MAY 2023 · last seen MAY 2023

IN SAN DIEGO COUNTY125 other plants share this one’s industry (Other General Purpose Machinery Manufacturing, NAICS 3339); 22 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: WILLIAMS & SONS MASONRY · OCT 2026

Street address

EPA: 13780 HWY 8 BUSINESS · OCT 2026

City

EPA: EL CAJON · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06073 · OCT 2026

Coordinates

EPA: 32.841506,-116.889446 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026