Public carrier profile
Stack Bros Mechanical Contractors Inc
USDOT 1280175
Allowed to operateChecking your watchlist…
Look up another DOTIdentity and status
- USDOT
- 1280175
- DBA
- Stack Bros
- MC number
- 1583591
- Status
- ActiveA
- Allowed to operate
- Yes
- Location
- Superior, WI
Authority
- Common authority
- UnknownActive
- Contract authority
- UnknownNone
- Broker authority
- UnknownNone
- Authority history events
- 1
- Authority history
- Oct 12, 2023 – Oct 12, 2023
Fleet
- Power units
- 134
- Drivers
- 143
Insurance
- Active filings
- 4
- Insurer
- Travelers Indemnity Co
- Maximum coverage
- $750,000
- Effective date
- Sep 27, 2023
- Estimated renewal window
- September 2027 (estimated)
Estimate, not a policy date.
Safety history
- Inspections
- 8
- Out-of-service inspections
- 4
- Driver OOS
- 1
- Vehicle OOS
- 5
- Hazmat OOS
- 0
- Violations
- 20
- Last inspection
- May 20, 2026
Public record refreshed 10/27/2026.