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Case FileDOT 3456544
30
Caution
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30/100
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Carrier Profile · DOT 3456544

Robert Lee Stone

DBA: River Rats Septic & Plumbing

Private Carrier · Not For HireIsleton, CA 95641-9765
Updated 2026-05-29T12:34:25.215Z·By Sarah Chen, Lead Safety Analyst·Reviewed by James Rodriguez·Methodology v2.1

Robert Lee Stone has a fleet of 2 power units and 2 drivers. It does not hold for-hire operating authority and may operate as a private carrier. No roadside inspection history is on record.

Identity
Legal nameRobert Lee Stone
DBARiver Rats Septic & Plumbing
DOT #3456544
MC #
CityIsleton
StateCalifornia
ZIP95641-9765
Authority age5.9y
StatusActive (No Auth)
Common authorityNot authorized
Contract authorityNot authorized
Broker authorityNot authorized
OperationIntrastate
HazmatNot authorized
MCS-150 filed01/29/2026
Company officerRobert Lee Stone
FMCSA SAFER →FMCSA Safety Scores (SMS) →
Fleet size
2
Power units
Drivers
2
Total drivers
Inspections
0
On record
Crashes
0
On record
OOS Rate
No inspections on record

Source: FMCSA compliance records, Truck Graph analysis. View methodology

Location

14915 ISLETON RD, Isleton, CA, 95641-9765

14915 ISLETON RD, ISLETON, CA, 95641-9765Open in Maps →

Inspection history

0 total inspections. OOS rate: N/A%. Showing last 5.

No inspection records found.

Source: FMCSA inspection records. View methodology

Crash history

0 crashes on record. Showing last 3.

No crash records found.

Source: FMCSA crash records. View methodology

Insurance status

Current insurance filing on record with FMCSA.

No active insurance filing found. Verify directly with carrier.

Source: FMCSA insurance filings. View methodology

Related carriers in California

Active carriers in CA, similar fleet size.

Raw Trucking
Livingston, CA
75,000 power units · DOT 4180764
Tryn LLC
Anaheim, CA
55,000 power units · DOT 4362233
My-D Pins And Collectibles LLC
Anaheim, CA
40,000 power units · DOT 4347659
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Authority timeline

Key events in this carrier's operating authority history.

Authority Granted
Jul 2020
FMCSA issued operating authority
Active
Current
Authority currently active

Source: FMCSA authority records and revocation orders. View methodology

Research this company

Verify independently using official government and public sources.

FMCSA SAFER System
Official DOT safety record, authority status, inspections
Google Search
News, reviews, and web presence
California Secretary of State
Business registration and corporate filings
Better Business Bureau
Complaints, ratings, and accreditation status
LinkedIn
Company employees, leadership, and network
PACER (Federal Courts)
Federal litigation, bankruptcy filings

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Robert Lee Stone is based in Isleton, CA, which is part of the larger California trucking market. Browse the full national carrier directory to compare across all 50 states.

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Frequently asked

Robert Lee Stone

Answers from verified compliance records.

Is Robert Lee Stone authorized to operate?

Robert Lee Stone's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is Robert Lee Stone's safety record?

Robert Lee Stone does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Robert Lee Stone operate?

Robert Lee Stone operates 2 power units with approximately 2 drivers.

Is Robert Lee Stone insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has Robert Lee Stone had any risk indicators?

No risk indicators have been detected for Robert Lee Stone as of the most recent data sync.

What is the DOT number for Robert Lee Stone?

Robert Lee Stone's DOT number is 3456544. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Robert Lee Stone Safety Record, DOT 3456544. Retrieved from https://truckgraph.com/carriers/3456544
MLA
"Robert Lee Stone Safety Record, DOT 3456544." Truck Graph, May 29, 2026, https://truckgraph.com/carriers/3456544
Chicago
"Robert Lee Stone Safety Record, DOT 3456544." Truck Graph. Last modified May 29, 2026. https://truckgraph.com/carriers/3456544
SC
Sarah Chen
Lead Safety Analyst · 12 years freight intelligence
JR
James Rodriguez
Risk Analysis Editor
Last editorial review
Methodology v2.1 →