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Carrier profile · USDOT 1104644 · Data as of Oct 7, 2026

Robert Lee Stoner Sr

DBA R&S Cleaning and Maintenance Service · Frederick, MD · Intrastate (Non-Hazmat) carrier · Since 2003
No MC authorityNot rated by FMCSANo hazmat
Cargo carriedBuilding MaterialsGarbage/RefuseConstructionYard Waste
View on FMCSA SAFERCall (301) 662-5656
4
Power units
1
Drivers
1
Inspections · 24 mo
1
Crashes · 24 mo
10
Annual miles
23 yr
Registered
95
/ 100
Clear to load

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MCS-150 not updated in over 2 years: FMCSA requires a biennial update.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity15/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
—
National 22.26% · 0 of 1 inspections · needs 3+
Driver out-of-service
—
National 6.67% · 0 of 1 inspections · needs 3+
Crashes
1
0 fatal1 injury1 tow-away
Crash rate 50000.00 per 1M mi
Total inspections
1
Driver inspections
1
Vehicle inspections
1
People injured
1
Fatalities
0
FMCSA rating
Not rated

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
4
Power units
4
Trucks
—
Tractors owned
—
Trailers owned
1
Drivers
1
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
Intrastate (Non-Hazmat)Private Property
Cargo carried
Building MaterialsGarbage/RefuseConstructionYard Waste
Annual mileage
10 mi (2022)

Identity & federal record

FMCSA census · MCS-150
USDOT
1104644
MC / docket
None
Legal name
Robert Lee Stoner Sr
DBA
R&S Cleaning and Maintenance Service
Entity type
Carrier
Operation
Intrastate (Non-Hazmat)
First registered
Mar 7, 2003
Last MCS-150
Mar 31, 2023
Safety rating
Not rated
Drivers (CDL)
1 (1)
Hazmat
No
Business type
—

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Robert Lee Stoner Sr's USDOT number?

Robert Lee Stoner Sr's USDOT number is 1104644.

Is Robert Lee Stoner Sr authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is Robert Lee Stoner Sr's safety record?

Over the last 24 months: 1 roadside inspections, and 1 reportable crash (0 fatal). Not rated by FMCSA.

How big is Robert Lee Stoner Sr's fleet?

4 power units and 1 drivers per its MCS-150 filed Mar 31, 2023.

Where is Robert Lee Stoner Sr located?

Robert Lee Stoner Sr is located at 5816 Hildabrand Rd, Frederick, MD, 21704. Phone: (301) 662-5656.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.