Exterior Cladding Systems INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
CMCrew Metal Fabrication Company	Corona	Ornamental and Architectural Metal Work Manufacturing 332323	◐ LIKELY ACTIVE	0.5 KM
Duonetics LLC	Corona	Machine Shops 332710	◐ LIKELY ACTIVE	0.6 KM
Millworx Precision Machining, INC.	Corona	Machine Shops 332710	● ACTIVE	1.3 KM
Tolar Manufacturing Company, Incorporated	Corona	Fabricated Structural Metal Manufacturing 332312	● ACTIVE	1.9 KM
FWFleetwood Windows and Doors LLC	Corona	Metal Window and Door Manufacturing 332321	◇ UNVERIFIED	2.1 KM

Every listed plant in Riverside County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 5 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 OSHA-OIS.

• EPA Facility Registry ServiceEXISTENCE
  Record 110070319766 · first seen SEP 2018 · last seen SEP 2018

IN RIVERSIDE COUNTY103 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 22 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: EXTERIOR CLADDING SYSTEMS INC · OCT 2026

Street address

EPA: 421 LE ROY DRIVE · OCT 2026

City

EPA: CORONA · OCT 2026

State

EPA: CA · OCT 2026

Coordinates

Census geocoder: 33.883306402231,-117.55815540693 · JUL 2026