Oldcastle Sw Group INC.

What they make

Where it is

Other plants nearby

No other listed facility within 40 km shares this one’s four-digit industry code, or this record has no coordinates to measure from.

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

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 110070332980 · first seen SEP 2018 · last seen SEP 2018

IN LA PLATA COUNTY2 other plants share this one’s industry (Other Nonmetallic Mineral Product Manufacturing, NAICS 3279); 0 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: OLDCASTLE SW GROUP INC. · OCT 2026

Street address

EPA: 6699 COUNTY ROAD 521 · OCT 2026

City

EPA: BAYFIELD · OCT 2026

State

EPA: CO · OCT 2026

Coordinates

EPA: 37.1926,-107.57908 · OCT 2026