Public FMCSA profile
DIAMOND INSULATION INC
USDOT 1842701 - Sioux City, IA - Motor Carrier
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Company Snapshot
InactiveOperating status
Not reportedActive dockets
Not reportedInsurance filings
Not reportedSafety rating
Identity And Contact
- Legal name
- DIAMOND INSULATION INC
- USDOT
- 1842701
- Entity type
- PRIVATE PROPERTY
- Operating status
- Inactive
- Business address
- 1951 LEECH AVE, SIOUX CITY, IA
- Phone
- 7122557739
- tiffani.smith@diamondinsulation.com
- Fax
- 7122557163
- Company officer
- NATHAN HEILMAN TERESA HEILMAN
- MCS-150 date
- 2022-06-02
- DOT add date
- 2009-01-06
Authority And Registration
- Carrier operation
- A
No stored Motus authority rows are available for this profile.
Insurance And Bond Filings
No local insurance or bond filing rows are stored for this docket.
Safety And Operations
- Power units
- 12
- Drivers
- 15
- Annual mileage
- 1 (2022)
- Recordable crash rate
- 0.670
- Operation class
- PRIVATE PROPERTY
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Last local record update: 2026-09-29T07:26:53.717Z. LongMile is independent and is not affiliated with FMCSA, USDOT, or SAM.gov. Verify important information at the source before acting.