Hadd-co Inspection Lab INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Heidelberg Instruments INC.	Torrance	Semiconductor and Related Device Manufacturing 334413	● ACTIVE	1.1 KM
LPLynn Products, INC	Torrance	Other Electronic Component Manufacturing 334419	◐ LIKELY ACTIVE	1.4 KM
Quinstar Technology, Incorporated	Torrance	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	● ACTIVE	1.4 KM
QTQorvo - Torrance, CA	Torrance	Semiconductor and Related Device Manufacturing 334413	◐ LIKELY ACTIVE	1.4 KM
HGHowmet Global Fastening Systems INC.	Torrance	Precision Turned Product Manufacturing 332721	◐ LIKELY ACTIVE	1.6 KM

Every listed plant in Los Angeles County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 6 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.

EPA cross-references this facility in CARB-TCH · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110071777695 · first seen AUG 2024 · last seen AUG 2024

IN LOS ANGELES COUNTY345 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 78 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

EPA: HADD-CO INSPECTION LAB INC. · OCT 2026

Street address

EPA: 2420 AMSLER ST · OCT 2026

City

EPA: TORRANCE · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06037 · OCT 2026

Coordinates

Census geocoder: 33.80145388071,-118.326626868746 · JUL 2026