Navigational Services

What they make

Products

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Diversified Building Professionals	National City	Ship Building and Repairing 336611	● ACTIVE	0.3 KM
ATAmmex Tank International	National City	Ship Building and Repairing 336611	● ACTIVE	0.5 KM
CTContinental Tide Defense Systems, INC.	National City	Ship Building and Repairing 336611	◐ LIKELY ACTIVE	0.4 KM
CSCoast2coast Shiprepair & Fabrication L.l.c.	National City	Ship Building and Repairing 336611	▲ REPORTED CLOSED	0.5 KM
Chae and Nam Universe INC.	National City	Ship Building and Repairing 336611	● ACTIVE	0.6 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

2 sources hold this plant, and 8 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.

• SAM.gov entity registrationOPERATING
  Record M1XUMBHWNXP8 · first seen MAR 2026 · last seen OCT 2026
• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026

IN SAN DIEGO COUNTY246 other plants share this one’s industry (Ship and Boat Building, NAICS 3366); 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.

Name

SAM.gov: NAVIGATIONAL SERVICES

Street address

SAM.gov: 34 E 17TH ST

City

SAM.gov: NATIONAL CITY

State

SAM.gov: CA

Coordinates

Census geocoder: 32.668113939308,-117.103484400677 · JUL 2026

Website

SAM.gov: www.navigationalservicesinc.net

CAGE code

SAM.gov: 1JPD5

SAM registration expires

SAM.gov: 2027-03-18