Plant
owned factory
Glendora, California, USA[1]. Built for 0 brands on record.
Guitar World: almost every American-made Charvel built after Jackson bought the company came out of Glendora; in 1986 IMC moved Jackson production from Glendora to Ontario. Opening conflicts between late 1978 and the early 1980s across sources; left null. San Dimas neck plates reflect a PO box. Unverified. | 2026-10-16 geolocation: no street number found, left at city precision. Wikipedia Charvel names only 'the Gladstone Street shop in Glendora' (no number); Jackson support page and 1985 Jackson Charvel catalog (archive.org, 4 pages, OCR) give no Glendora address.
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No location is on record for this plant (USA), so it is not mapped.
Every headstock this plant has built for, on record. A contract plant can sit behind several brands at once.
| Brand | Lines | Years |
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| Years | Operator | Source |
|---|---|---|
| undated | Jackson-Charvel Manufacturing (Grover Jackson) | unverified[1] |
| Years | Brand | Line | Role | Source |
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No supply records for this plant yet.
Every numbered marker on this page points here: the document, its grade and the passages relied on. An era is computed, so it cites the facts it was derived from. A fact marked “no source” has no claim attached yet.
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