Carrier profile · USDOT 1597631 · Updated Jun 13, 2026

QUIET SWEEP LTD

23 power unitsavg 4.4 yrLocal · 2 statesROCKVILLE, MD76/100
AUTHORITY STATUS UNKNOWN
Verified linksquietsweep.comFMCSA SAFER

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 22.2%24-mo cumulative
050%nat'l 22.26%
Driver OOS 33.3%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 9 vehicle and 9 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

25.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 5.3 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

9 inspections in the charted months · busiest month Jun '25 · 2

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.2 / unit·yr
thin signalabundant signal
Few roadside inspections for a 23-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
23
Inspections · 24 mo
9
Annualized
≈5 / yr
Coverage
≈0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

21%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
40%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
51%
Vehicle Maintenance
Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

  • 393.9 Inoperative required lampsVehicle Maintenance7 · 0 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving6 · 0 OOS
  • 391.41 No / expired medical certificateDriver Fitness4 · 3 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance3 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance2 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance2 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 2 OOS
  • 391.45 No medical examination / expiredDriver Fitness2 · 0 OOS
  • 393.30 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 0 OOS
  • 393.17 Lamps/reflectors on projecting loadsVehicle Maintenance1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 14 inspections — a clean logging history.

Crash history· 20 total · 3 in 24 mo

20
Total crashes
3
In last 24 mo
1
Fatal
7
Injury
YearCrashesFatalInjuryTow
20261011
20251001
20241001
20232002
20225035
20213023
20196106
20181011
DateStateFatalitiesInjuriesTow-away
Mar 6, 2026MD01Yes
Apr 4, 2025MD00Yes
Aug 26, 2024MD00Yes
Aug 10, 2023MD00Yes
Jan 9, 2023MD00Yes
Sep 23, 2022MD00Yes
Jun 14, 2022MD01Yes
Jun 14, 2022MD01Yes
May 16, 2022MD01Yes
May 10, 2022MD00Yes
Nov 10, 2021MD01Yes
Jun 16, 2021MD03Yes
Mar 15, 2021MD00Yes
Nov 26, 2019MD00Yes
Nov 26, 2019MD00Yes
Oct 23, 2019MD00Yes
Sep 13, 2019MD00Yes
Aug 8, 2019MD00Yes
May 28, 2019MD10Yes
Mar 26, 2018MD02Yes