- Legal name
- Stanley & Sons LLC
- DBA
- Stanley & Sons Services
- USDOT number
- 3666730
- MC docket
- MC1813281
- Physical address
- 715 Bartholomew Road, Middletown, CT, 06457
- j•••@s•••.com Unlock
- Power units
- 6
- Drivers
- 4
- Operation
- Interstate
- Operating radius
- Interstate 100+ mi
- Cargo
- General Freight, Metal: Sheets, Coils, Rolls, Motor Vehicles, Driveaway/Towaway, Logs, Poles, Beams, Lumber, Building Materials
- Operation class
- Authorized For-Hire
- Last MCS-150 filing
- Dec 27, 2025
- Common authority
- Active
- Broker authority
- Not held
- Authority granted
- Jun 27, 2021
- Insurer (writing paper)
- Progressive
- Filing form
- BMC-91X
- Coverage amount
- $750,000
- BI/PD on file
- $750,000
- Estimated renewal window
- Q2 2027
Working this account? See the current renewal estimate free with the X-date lookup.
- FMCSA safety rating
- Not rated
- Roadside inspections (24 mo)
- 2
- Out-of-service inspections
- 1
- Inspections with violations
- 2
- BASICs with acute/critical violations
- 0
- SMS population
- Interstate
Is Stanley & Sons LLC insured?
Yes. Stanley & Sons LLC (USDOT 3666730) has active BI/PD liability insurance on file with FMCSA, currently written by Progressive, with $750,000 in coverage on the filing.
What insurance company does Stanley & Sons LLC use?
Stanley & Sons LLC's current BI/PD filing is written by Progressive. Insurer changes show up in the daily-refreshed federal filing record.
What is Stanley & Sons LLC's MC number?
Stanley & Sons LLC's FMCSA docket is MC1813281, paired with USDOT 3666730.
Is Stanley & Sons LLC safe to work with?
Stanley & Sons LLC's FMCSA safety rating is not rated (most carriers never receive one), with 2 roadside inspections in the last 24 months, 0 of the five public BASICs carrying an acute or critical violation from an FMCSA investigation. The full inspection-level record is on this page.
When does Stanley & Sons LLC's insurance renew?
Based on its filing history, Stanley & Sons LLC's BI/PD policy is estimated to renew in Q2 2027. The exact estimated X-date, with alerts when it changes, is in Market Tracker. Unlock USDOT 3666730’s exact X-date →
How many trucks does Stanley & Sons LLC operate?
Stanley & Sons LLC reports 6 power units and 4 drivers in its latest MCS-150 census filing.
Source: FMCSA census, Licensing & Insurance (L&I) and SMS publications, mirrored and refreshed daily. Record last synced Sep 16, 2026. Native Base is not affiliated with FMCSA; always confirm against the live federal record before binding.
Nearby carriers with active filings
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This page republishes the public FMCSA record for USDOT 3666730. If you are connected to this carrier and want your details removed, request removal.