Public carrier profile
Adams Testing Service Inc
USDOT 3400634
Allowed to operateChecking your watchlist…
Look up another DOTIdentity and status
- USDOT
- 3400634
- MC number
- 1094535
- Status
- ActiveA
- Allowed to operate
- Yes
- Location
- Dickinson, ND
Authority
- Common authority
- UnknownActive
- Contract authority
- UnknownNone
- Broker authority
- UnknownNone
- Authority history events
- 2
- Authority history
- Apr 3, 2020 – Apr 14, 2026
Fleet
- Power units
- 8
- Drivers
- 10
Insurance
- Active filings
- 3
- Insurer
- Travelers Indemnity Co of Connecticut
- Maximum coverage
- $750,000
- Effective date
- Apr 13, 2026
- Estimated renewal window
- April 2027 (estimated)
Estimate, not a policy date.
Safety history
- Inspections
- 1
- Out-of-service inspections
- 1
- Driver OOS
- 1
- Vehicle OOS
- 0
- Hazmat OOS
- 0
- Violations
- 2
- Last inspection
- Aug 23, 2025
Public record refreshed 10/27/2026.