Mad Tech Diesel Workz LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
GCGentex CORP - Western Operations	Rancho Cucamonga	Small Arms Ammunition Manufacturing 332992	◐ LIKELY ACTIVE	0.6 KM
OPOem Parts Network, INC.	Rancho Cucamonga	Turbine and Turbine Generator Set Units Manufacturing 333611	● ACTIVE	2.3 KM
ZSZodiac Seats California LLC	Rancho Cucamonga	Motor Vehicle Seating and Interior Trim Manufacturing 336360	▲ REPORTED CLOSED	3.0 KM
Farrar Aerospace, LLC	Ontario	Machine Shops 332710	● ACTIVE	4.7 KM
Kmc Acquisition LLC	Ontario	Rubber Product Manufacturing for Mechanical Use 326291	● ACTIVE	5.1 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

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.

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

• EPA Facility Registry ServiceEXISTENCE
  Record 110072096452 · first seen NOV 2025 · last seen NOV 2025

IN SAN BERNARDINO COUNTY94 other plants share this one’s industry (Motor Vehicle Parts Manufacturing, NAICS 3363); 6 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: MAD TECH DIESEL WORKZ LLC · OCT 2026

Street address

EPA: 8880 ARCHIBALD AVE STE H · OCT 2026

City

EPA: RANCHO CUCAMONGA · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06071 · OCT 2026

Coordinates

EPA: 34.092676,-117.593526 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026