American Quartz Group, INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Applegate's Custom Countertops INC	Apple Valley	Wood Kitchen Cabinet and Countertop Manufacturing 337110	● ACTIVE	39.1 KM

Every listed plant in San Bernardino 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.

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

• EPA Facility Registry ServiceEXISTENCE
  Record 110071936979 · first seen APR 2025 · last seen APR 2025
• DOL Form 5500 retirement plan filingsOPERATING
  Record 845132954|CA|92311|2957 lenwood rd · first seen DEC 2024 · last seen DEC 2024

IN SAN BERNARDINO COUNTY57 other plants share this one’s industry (Other Nonmetallic Mineral Product Manufacturing, NAICS 3279); 3 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: AMERICAN QUARTZ GROUP, INC. · OCT 2026

Street address

EPA: 2957 LENWOOD ROAD · OCT 2026

City

EPA: BARSTOW · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06071 · OCT 2026

Coordinates

Census geocoder: 34.857176049485,-117.090933302975 · JUL 2026

Employees (band)

DOL: 20-99 · DEC 2024

Retirement plan filing (Form 5500)

DOL: 41 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024