Harso Heckett Multiserv Plant 67
1100 Harlem C/o Rocky Mountain Steel, Pueblo, CO 81002
Present in a source dataset, with no recent operating signal.
What they make
Ground or Treated Mineral and Earth Manufacturing327992Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Rockwool Industries INC | Pueblo | Mineral Wool Manufacturing 327993 | LIKELY ACTIVE | 2.6 KM |
| Best Block - Pub-b | Pueblo | Concrete Block and Brick Manufacturing 327331 | LIKELY ACTIVE | 6.3 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 6 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 AIR, AIRS/AFS, EIS, TRIS · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110038034132 · first seen JUN 2017 · last seen JUN 2017
- EPA ECHO compliance recordsOPERATINGfirst seen APR 2009 · last seen APR 2009
IN PUEBLO COUNTY3 other plants share this one’s industry (Other Nonmetallic Mineral Product Manufacturing, NAICS 3279); 1 of them has 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: HARSO HECKETT MULTISERV PLANT 67 · OCT 2026
- Street address
- EPA: 1100 HARLEM C/O ROCKY MOUNTAIN STEEL · OCT 2026
- City
- EPA: PUEBLO · OCT 2026
- State
- EPA: CO · OCT 2026
- County (FIPS code)
- EPA: 08101 · OCT 2026
- Coordinates
- EPA: 38.24,-104.60111 · OCT 2026