Idaho Granite Works
1655 Highland Flats Rd, Naples, ID 83847
LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUN 2026 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Cut Stone and Stone Product Manufacturing327991Where it is
48.58725, -116.42537 · CENSUS TIGER
COUNTY
ON GOOGLE MAPS
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Selkirk Stone INC | Sandpoint | Other Concrete Product Manufacturing 327390 | LIKELY ACTIVE | 21.1 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold 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 OSHA-OIS.
- Idaho Secretary of State business registryOPERATINGRecord ID:135923 · first seen JUN 2026 · last seen JUN 2026
- EPA Facility Registry ServiceEXISTENCERecord 110070290342 · first seen SEP 2018 · last seen SEP 2018
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: IDAHO GRANITE WORKS · OCT 2026
- Street address
- EPA: 1655 HIGHLAND FLATS RD · OCT 2026
- City
- EPA: NAPLES · OCT 2026
- State
- EPA: ID · OCT 2026
- Coordinates
- EPA: 48.58725,-116.42537 · OCT 2026
- Year established
- ID SOS: 1969 · JUL 1969
- State business registration
- ID SOS: IDAHO GRANITE WORKS, INC., registered with the Idaho Secretary of State; Corporation; formed 1969-07-22; active, annual report filed 2026-06-01 · JUN 2026