Granite City Insulation INC (USDOT 1383437)
1 caution found.
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 6 power units, 5 drivers
- Operation type
- Interstate
- Physical address
- 135 RED LAUREL LANE, MOUNT AIRY, NC 27030
- MCS-150 last filed
- 2025-04
Findings
- Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is USDOT 1383437?
USDOT 1383437 is Granite City Insulation INC, an interstate motor carrier.
What is Granite City Insulation INC's USDOT number?
Granite City Insulation INC's USDOT number is 1383437. No MC docket number is on file.
Is Granite City Insulation INC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Granite City Insulation INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Granite City Insulation INC's safety record?
In the last 24 months, FMCSA records show 0 of 2 vehicle inspections ending out-of-service for Granite City Insulation INC, too few inspections for a stable rate. FMCSA records also show 0 reportable crashes in the same window.
What is Granite City Insulation INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Granite City Insulation INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Granite City Insulation INC's FMCSA safety rating?
Granite City Insulation INC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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