TUSB Arizona Best Block
9311 N. Casa Grande Hwy., Tucson, AZ 85743
Operating signal within 24 months, or from a single source.
What they make
Concrete Block and Brick Manufacturing327331Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| San Xavier Rock & Materials - Cortaro Plant #23 | Tucson | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 2.7 KM |
| Calportland Ina Plant | Tucson | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 4.5 KM |
| Calportland - Rillito Cement Plant | Marana | Petrochemical Manufacturing 325110 | LIKELY ACTIVE | 5.4 KM |
| Cemex - Apex | Marana | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 6.7 KM |
| Calportland CO Tangerine Plant | Marana | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 7.4 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 OSHA-OIS.
- OSHA injury and illness reportsOPERATINGRecord 1490730 · first seen DEC 2025 · last seen DEC 2025
- EPA Facility Registry ServiceEXISTENCERecord 110070332985 · first seen SEP 2018 · last seen SEP 2018
ALSO RECORDED ASBEST BLOCK, LLC
IN PIMA COUNTY18 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 2 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: BEST BLOCK, LLC · JUL 2026
- Street address
- EPA: 9311 N. CASA GRANDE HIGHWAY · JUL 2026
- City
- EPA: TUCSON · JUL 2026
- State
- EPA: AZ · JUL 2026
- Coordinates
- Census geocoder: 32.377108002144,-111.108895395179 · JUL 2026
- Employees (band)
- OSHA: 1-19 · DEC 2025