CSA
UnknownUSDOT 1470987· CARRIER· EIN 20-4022114
⬇ PDF report

STONE WELL SERVICE LLC

3495 HACK ROAD, SAGINAW, MI, 48601(989) 233-1057csequin@stonewellservice.comCYNDI SEQUIN
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
—
no inspections
Driver OOS
0%
below 6.7% national avg
Crashes 24mo
0
clean
Red flags
1 flag
see details below
80
/ 100

Risk factors

Low riskVioCodes score
Possible reincarnation pattern — tied to an older inactive carrier

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle0 inspections · 0% OOS · National 22%
Driver1 inspections · 0% OOS · National 6.7%

Recommendations

What’s driving each score, what to do about it, and where it could go.

Unsafe Driving needs attention

Low impact

Estimated Unsafe Driving percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Hours-of-Service Compliance needs attention

Low impact

Estimated Hours-of-Service Compliance percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Driver Fitness needs attention

Low impact

Estimated Driver Fitness percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Controlled Substances/Alcohol needs attention

Low impact

Estimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Vehicle Maintenance needs attention

Low impact

Estimated Vehicle Maintenance percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

No roadside inspections in the last 90 days — nothing to work on right now.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

2
Inspections
11
Violations
1
Out-of-service
0
CSA points
2
Crashes
4
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

3 distinct vehicles seen in this carrier’s roadside inspections.

2 truck 1 other
2024 RAM 2500
3C6UR5HJ2RG139581· DF15081 MI
2006 STERLING TRUCK
480TE16286A082839· B574457 UT
REBEL
1R9BC54317A566007· 001S440 MI

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
11
on file (MCS-150)
Drivers
11
11 hold a CDL
Annual mileage
0M mi
reported 2023
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi11 drivers
Company officer
CYNDI SEQUIN
Operation
Interstate
Registered since
2006-03-07
Last MCS-150 update
2024-05-20
Census status
Active

Fleet: 11 trucks · 16 owned trailers.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Connections

carrier graph

This carrier shares addresses with 6 other carriers — review the connections below as part of your vetting.

6
Connected carriers
0
Fleet-transfer links
0
Most shared VINs
0
Strong links
Possible reincarnation pattern: CHIPPEWA CONTRACTING INC (USDOT 535838, registered 1993) is inactive, shares this carrier’s address, and predates it — worth checking whether this carrier re-registered to shed a prior record.
Medium· 6
CHIPPEWA CONTRACTING INC
USDOT 535838Inactive· SAGINAW, MI
Medium
Address
CHIPPEWA TRUCKING INC
USDOT 932612Inactive· SAGINAW, MI
Medium
Address
DARBY & WILDER LLC
USDOT 1725789Inactive· SAGINAW, MI
Medium
MailingAddress
PRIDE CABLE SERVICE LLC
USDOT 2085323Active· SAGINAW, MI
Medium
MailingAddress
STONE TRANSPORT LIMITED PARTNERSHIP
USDOT 300960Active· SAGINAW, MI
Medium
MailingAddress
XCESS ENERGY DRILLING LLC
USDOT 1861411Inactive· SAGINAW, MI
Medium
MailingAddress

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

2 events
  1. 05/20/2024MCS-150 update filed

    0.0M mi reported (2023)

  2. 03/07/2006Registered with FMCSA

    PRIVATE PROPERTY

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY

Area served

  • Interstate
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
📄

MCS-150 registration

Form date
2024-05-20
Reported mileage
1 mi (2023)
📜

Changes on file

FMCSA census history
  1. June, 2022

    • Fleet grew to 17 power units
  2. January, 2021

    First on-record entry — STONE WELL SERVICE LLC, ,

⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 23, 2026, 12:16 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.