Lock Ridge Tool Company INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Cardinal Amber LLC	Upland	Institutional Furniture Manufacturing 337127	● ACTIVE	1.0 KM
SISearing Industries	Rancho Cucamonga	Iron and Steel Mills and Ferroalloy Manufacturing 331110	◐ LIKELY ACTIVE	2.7 KM
Inland Machine Company INC.	Rancho Cucamonga	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	● ACTIVE	6.5 KM
Skyline Steel LLC. - Geo Pomona	Pomona	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	◐ LIKELY ACTIVE	9.0 KM
TITrussworks International INC	Pomona	Fabricated Structural Metal Manufacturing 332312	● ACTIVE	10.3 KM

Every listed plant in San Bernardino County

Also at this address

1 other record shares 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.

Where this record comes from

2 sources hold this plant, and 9 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 RCRAINFO · EPA site type STATIONARY.

• DOL Form 5500 retirement plan filingsOPERATING
  Record 952299741|CA|91786|145 n 8th ave · first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110071456036 · first seen SEP 2023 · last seen SEP 2023

IN SAN BERNARDINO COUNTY31 other plants share this one’s industry (Steel Product Manufacturing from Purchased Steel, NAICS 3312); 7 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: LOCK RIDGE TOOL COMPANY INC · OCT 2026

Street address

EPA: 145 N 8TH AVE · OCT 2026

City

EPA: UPLAND · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06071 · OCT 2026

Coordinates

EPA: 34.095108,-117.640271 · OCT 2026

Employees (band)

DOL: 20-99 · DEC 2024

Retirement plan filing (Form 5500)

DOL: 38 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · OCT 2026