Windowmaster Products INC
1111 Pioneer Way, El Cajon, CA 92020
UNVERIFIEDLAST SEEN IN FEDERAL DATA DEC 1992 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Other Millwork (including Flooring)321918Where it is
32.81064, -116.96771 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Larson Packaging Holdings, INC. | El Cajon | Wood Container and Pallet Manufacturing 321920 | ACTIVE | 0.7 KM |
| Larson Packaging Holdings, LLC | El Cajon | All Other Miscellaneous Wood Product Manufacturing 321999 | UNVERIFIED | 0.7 KM |
| Suncraft Millwork INC | El Cajon | Wood Window and Door Manufacturing 321911 | UNVERIFIED | 1.0 KM |
| Valley Box CO INC | Santee | Wood Container and Pallet Manufacturing 321920 | ACTIVE | 2.3 KM |
| Safari Mobile Home Park | El Cajon | Manufactured Home (Mobile Home) Manufacturing 321991 | UNVERIFIED | 2.9 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in EIS, ICIS, NCDB, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
| EPA ECHO | OPERATING | DEC 1992 | DEC 1992 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.