Southcoast Welding & Manufacturing, LLC.
2591 Faivre St, Chula Vista, CA 91911
Operating signal within 12 months from two or more independent sources.
What they make
Ship Building and Repairing336611Southcoast Welding & Manufacturing performs welding, shipfitting, pipefitting, sheet metal work, HVAC projects, metal fabrication, electrical work, mechanical work, and machining. The company specializes in vessel repair and structural steel and aluminum fabrication, serving the San Diego and Norfolk waterfronts. It operates multiple Navy contract vehicles for complex and non-complex availabilities on surface combatant and amphibious class ships.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| So Cal Maritime Support | Chula Vista | Boat Building 336612 | UNVERIFIED | 0.1 KM |
| Magpie Property Holdings LLC | Chula Vista | Ship Building and Repairing 336611 | UNVERIFIED | 0.6 KM |
| Adept Process Services, INC. | Chula Vista | Ship Building and Repairing 336611 | ACTIVE | 0.6 KM |
| Integrated Marine Services, INC. | Chula Vista | Ship Building and Repairing 336611 | ACTIVE | 0.5 KM |
| Nautilus Industrial Marine | Chula Vista | Ship Building and Repairing 336611 | ACTIVE | 0.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 9 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| SAM GOV | OPERATING | OCT 2025 | OCT 2025 |
| EPA FRS | EXISTENCE | JAN 2019 | JAN 2019 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | OCT 2025 |
| CAGE CODE | SAM GOV | OCT 2025 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | OCT 2025 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | OCT 2025 |
| REGISTRATION EXPIRATION | SAM GOV | OCT 2025 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | OCT 2025 |
| WEBSITE | SAM GOV | OCT 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


