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South Bay Welding

781 O'Connor Street, El Cajon, CA 92020

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE

Operating signal within 24 months, or from a single source.

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What they make

Fabricated Structural Metal Manufacturing332312

Where it is

32.81547, -116.97233 · CENSUS TIGER
COUNTY
METRO AREA
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Other plants nearby

FacilityCityIndustryStatusDistance
Weldmac Manufacturing CompanyEl CajonAll Other Miscellaneous Fabricated Metal Product Manufacturing
332999
ACTIVE0.2 KM
California Sheet Metal Works, INC.El CajonSheet Metal Work Manufacturing
332322
ACTIVE0.8 KM
Dave Whipple Sheet Metal, Inc.El CajonSheet Metal Work Manufacturing
332322
LIKELY ACTIVE0.9 KM
Davis Gregg Enterprises INCSanteeOrnamental and Architectural Metal Work Manufacturing
332323
UNVERIFIED1.7 KM
Triumph Fabrications - San DiegoEl CajonSheet Metal Work Manufacturing
332322
UNVERIFIED2.1 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 2 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.

  • OSHA injury and illness reportsOPERATING
    Record 541612 · first seen DEC 2025 · last seen DEC 2025

IN SAN DIEGO COUNTY129 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 37 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.

Coordinates
Census geocoder: 32.815468060901,-116.972328900207 · JUL 2026
Employees (band)
OSHA: 20-99 · DEC 2025

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