Carrier profile · USDOT 799118 · Updated Jun 21, 2026

INSITUFORM TECHNOLOGIES LLC

DBA INSITUFORM AND C&L WATER SOLUTIONS

642 power unitsavg 7 yrNational · 38 statesCHESTERFIELD, MO88/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
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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 12.2%24-mo cumulative
050%nat'l 22.26%
Driver OOS 3.3%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 213 vehicle and 302 driver inspections over 24 months.

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

13.3% · latest 6-mo window● Steady

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Holding steady 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

302 inspections in the charted months · busiest month Nov '25 · 22

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 642-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
642
Inspections · 24 mo
308
Annualized
≈154 / yr
Coverage
≈0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

20%
Unsafe Driving
Vektor peer est.
45%
Hours-of-Service
Vektor peer est.
76%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
22%
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.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving105 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance44 · 8 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance22 · 0 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving15 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance12 · 0 OOS
  • 392.16 Failure to use seat beltUnsafe Driving10 · 0 OOS
  • 393.43 Parts & accessories (vehicle condition)Vehicle Maintenance10 · 10 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance8 · 8 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance8 · 0 OOS
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance8 · 0 OOS

ELD & hours-of-service

20 hours-of-service / ELD violations on record · most recent Mar 21, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

8ELD device issues
5No log / no ELD
2False logs
4Drove over hours

Trending worse — 75% of ELD violations are in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 75 total · 11 in 24 mo

75
Total crashes
11
In last 24 mo
2
Fatal
22
Injury
YearCrashesFatalInjuryTow
20263013
20255034
20245005
20232002
20221001
20215023
20202012
20192002
20188028
20175024
20164014
20153003
20142002
20133003
20123032
20102002
20084104
20072012
20064033
20054014
20033013
20012002
20001111
DateStateFatalitiesInjuriesTow-away
May 4, 2026MA00Yes
Mar 27, 2026FL00Yes
Mar 11, 2026MA01Yes
Dec 20, 2025NC01Yes
Nov 5, 2025OR00Yes
Oct 6, 2025NJ00Yes
Apr 3, 2025FL01No
Mar 27, 2025SC01Yes
Dec 9, 2024FL00Yes
Sep 9, 2024MD00Yes
Aug 30, 2024MD00Yes
Jul 31, 2024MD00Yes
Jun 10, 2024DE00Yes
Oct 18, 2023TN00Yes
Jul 25, 2023CT00Yes
Nov 1, 2022WY00Yes
Dec 13, 2021FL01No
Nov 12, 2021AZ00Yes
Sep 15, 2021PA00Yes
Aug 16, 2021FL00Yes
Apr 2, 2021TX01No
Jul 28, 2020IL00Yes
Jun 12, 2020CA01Yes
Dec 30, 2019PA00Yes
Nov 12, 2019TX00Yes