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Marine Group Boat Works - Chula Vista (fmrly South Bay Boatyard)

997 G St, Chula Vista, CA 91910

UNVERIFIEDLAST SEEN IN FEDERAL DATA JUL 2019 · 2 SOURCES

Present in a source dataset, with no recent operating signal.

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Homepage of Marine Group Boat Works - Chula Vista (fmrly South Bay Boatyard)
Their homepage, crawled JUL 2026

What they make

Ship Building and Repairing336611

Marine Group Boat Works constructs steel the than clients in the recreational, commercial, and government sectors. It constructs, repairs, and refits vessels, including ferries, catamarans, and passenger The company provides haul-out, repair, and maintenance services. It works with steel and aluminum, and operates a facility in San Diego, California.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

CAREERS
Careers page — seen SEP 8, 2026

Where it is

32.63047, -117.10655 · CENSUS TIGER
COUNTY
METRO AREA
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Other plants nearby

FacilityCityIndustryStatusDistance
Mgbw, LLCChula VistaShip Building and Repairing
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LIKELY ACTIVE0.1 KM
Marine Group Boat Works, LLCChula VistaShip Building and Repairing
336611
ACTIVE0.1 KM
Commander Navy Region SwChula VistaShip Building and Repairing
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UNVERIFIED0.3 KM
Stark Manufacturing COChula VistaAll Other Miscellaneous Textile Product Mills
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Walashek Industrial & Marine, INC.Chula VistaShip Building and Repairing
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UNVERIFIED2.2 KM

Every listed plant in San Diego County

Also at this address

2 other records share this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Mgbw, LLC
Chula Vista, CA
LIKELY ACTIVE336611
Truitt Machine & Fabrication, INC.
Chula Vista, CA
LIKELY ACTIVE332710
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 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 BR, CA-ENVIROVIEW, NPDES, OSHA-OIS, RCRAINFO · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
EPA FRSEXISTENCEJAN 2020JAN 2020
EPA ECHOOPERATINGJUL 2019JUL 2019
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
CITYEPA FRSJUL 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
RCRA GENERATOR STATUSEPA ECHOSEP 2026
STATEEPA FRSJUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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