Clean Air Act
DIAMOND MATERIALS LLC
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
924 S. HEALD ST.
WILMINGTON, DE 19801
View on map ↗ - County
- NEW CASTLE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 324121
- Inspections
- 2 · last Oct 15, 2025
- Total Penalties
- $0 · last Jan 27, 2009
- Registry ID
- 110028232990
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
Administrative - Formal
· Case 03-2009-0026 · Jan 27, 2009
$550
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