X-off LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Flame-spray, INC	San Diego	Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812	● ACTIVE	3.6 KM
Vetpowered, LLC	San Diego	Ship Building and Repairing 336611	● ACTIVE	6.8 KM
G. V. Industries, INC	National City	Custom Roll Forming 332114	● ACTIVE	8.8 KM
PWPacific Welding & Fabrication, INC.	National City	Fabricated Structural Metal Manufacturing 332312	◐ LIKELY ACTIVE	9.2 KM
Fabrication Technologies Industries, INC.	National City	Fabricated Structural Metal Manufacturing 332312	● ACTIVE	9.7 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 7 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 MP2LSYWHMVU1 · first seen SEP 2025 · last seen DEC 2025

IN SAN DIEGO COUNTY45 other plants share this one’s industry (Metalworking Machinery Manufacturing, NAICS 3335); 14 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: X-OFF LLC · DEC 2025

Street address

SAM.gov: 3806 FAIRMOUNT AVE APT 249 · DEC 2025

City

SAM.gov: SAN DIEGO · DEC 2025

State

SAM.gov: CA · DEC 2025

Coordinates

Census geocoder: 32.747857081071,-117.100967413996 · JUL 2026

CAGE code

SAM.gov: 140S0 · DEC 2025

SAM registration expires

SAM.gov: 2026-09-18 · DEC 2025