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UnknownUSDOT 2160346· CARRIER· EIN 27-2186779
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ROCK SPRING CONTRACTING LLC

3750 UNIVERSITY RD, KENSINGTON, MD, 20895(240) 848-3765ricardo@rockingspringcontracting.comNICHOLAS A DESAMO
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
18.8%
below 22% national avg
Driver OOS
4.3%
below 6.7% national avg
Crashes 24mo
1
none fatal
Red flags
None
nothing flagged
98
/ 100

Risk factors

Low riskVioCodes score
1 crash in the last 24 months

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.

Vehicle16 inspections · 18.8% OOS · National 22%
Driver23 inspections · 4.3% OOS · National 6.7%

Crash record (US, last 24 months)

Total

1

Tow-away

1

Injury

0

Fatal

0

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
16
on file (MCS-150)
Drivers
7
0 hold a CDL
Annual mileage
0.2M mi
reported 2024
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · <100 mi7 drivers
Company officer
NICHOLAS A DESAMO
Operation
Interstate
Registered since
2011-06-03
Last MCS-150 update
2025-08-07
Census status
Active

Fleet: 16 trucks · 6 owned tractors · 2 leased/term tractors.

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.

Activity history

4 events
  1. 08/07/2025MCS-150 update filed

    0.2M mi reported (2024)

  2. 09/14/2012Out-of-service order rescinded
  3. 09/04/2012Federal out-of-service order

    New Entrant Revoked - Refusal of Audit/No Contact

  4. 06/03/2011Registered 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
2025-08-07
Reported mileage
221,047 mi (2024)
⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Oct 10, 2026, 4:09 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.