Operating signal within 12 months from two or more independent sources.
What they make
Ship Building and Repairing336611Diversified Building Professionals performs ship repair and custom fabrication services. The company operates a pipe department certified to NAVSEA that fabricates and installs pipe systems and ship alterations using brazing and welding; a structural welding and fabrication department with certified welders that manufactures metal structures using plasma cutting and tube rolling; an HVAC/sheet metal shop that performs CNC shearing, breaking, rolling, cutting, bending, and welding for marine and commercial ventilation systems and interior spaces; and a rigging department providing qualified rigger and signalperson services meeting OSHA and ANSI prerequisites.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Continental Tide Defense Systems, INC. | National City | Ship Building and Repairing 336611 | LIKELY ACTIVE | 0.2 KM |
| Ammex Tank Internationl | National City | Ship Building and Repairing 336611 | UNVERIFIED | 0.3 KM |
| Navigational Services | National City | Ship Building and Repairing 336611 | ACTIVE | 0.3 KM |
| South Bay Boiler Repair INC | National City | Ship Building and Repairing 336611 | UNVERIFIED | 0.4 KM |
| Chae and Nam Universe INC. | National City | Ship Building and Repairing 336611 | ACTIVE | 0.3 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 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 |
| SAM GOV | OPERATING | MAY 2026 | MAY 2026 |
| EPA FRS | EXISTENCE | APR 2024 | APR 2024 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | MAY 2026 |
| CAGE CODE | SAM GOV | MAY 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | MAY 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | MAY 2026 |
| REGISTRATION EXPIRATION | SAM GOV | MAY 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | MAY 2026 |
| WEBSITE | SAM GOV | MAY 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


