V K KNOWLTON CONSTUCTION & UTILITIES INC

AUTHORIZED
18225 FM 2252, SAN ANTONIO, TX, 78266|(210) 651-6860

USDOT

2118603

MC Number

N/A

Fleet Size

34

Total Drivers

17

Last updated: March 16, 2026

Safety overview

V K KNOWLTON CONSTUCTION & UTILITIES INC is a mid-size intrastate only (hazmat) motor carrier based in SAN ANTONIO, Texas, operating 34 power units with 17 drivers. 1 of their 5 BASIC scores sits above the 75th percentile intervention threshold. The rest fall within acceptable ranges. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. They have 1 crash on file (1 with injuries). FMCSA records show 1 inspection for this carrier.

BASIC scores

SMS Percentiles

Higher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.

Unsafe Driving
12%
HOS / Fatigue
13%
👤Driver Fitness
13%
Controlled Substances
16%
🔧Vehicle Maintenance
75%

Out-of-service rates vs. national average

An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.

Driver OOS rate0.0%
National average5.5%
Vehicle OOS rate0.0%
National average20.7%

For reference, the average driver OOS rate in Texas is 13.3% and the average vehicle OOS rate is 29.7% across 174,809 carriers.

Company details

Entity Type
N/A
Carrier Operation
Intrastate Only (Hazmat)
Operation Classification
Private (Property)
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

What are BASIC scores?

FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.

A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.

Unsafe driving
Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
HOS / Fatigue
Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
Driver fitness
Licensing problems, expired medical certificates, and other driver qualification issues.
Controlled substances
Drug and alcohol testing violations, possession, or impairment.
Vehicle maintenance
Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
Crash indicator
Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.

Inspections

1

Total

50%

Driver %

Driver Inspections1
Vehicle Inspections1
Driver OOS Rate0.0%
Vehicle OOS Rate0.0%

Crash history

1

Total Crashes

Fatal Crashes0
Injury Crashes1
Tow Crashes1

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Frequently asked questions

Is V K KNOWLTON CONSTUCTION & UTILITIES INC authorized to operate?

Yes. V K KNOWLTON CONSTUCTION & UTILITIES INC (USDOT #2118603) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (hazmat) carrier.

What is V K KNOWLTON CONSTUCTION & UTILITIES INC's safety record?

V K KNOWLTON CONSTUCTION & UTILITIES INC has 1 BASIC score above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.

How many trucks does V K KNOWLTON CONSTUCTION & UTILITIES INC operate?

V K KNOWLTON CONSTUCTION & UTILITIES INC operates 34 power units with 17 drivers on file. That puts them in the mid-size range.

Does V K KNOWLTON CONSTUCTION & UTILITIES INC transport hazardous materials?

No. V K KNOWLTON CONSTUCTION & UTILITIES INC does not have a hazardous materials flag in the FMCSA database.

Where is V K KNOWLTON CONSTUCTION & UTILITIES INC located?

V K KNOWLTON CONSTUCTION & UTILITIES INC is based in SAN ANTONIO, Texas at 18225 FM 2252, 78266. Phone: (210) 651-6860.

What are V K KNOWLTON CONSTUCTION & UTILITIES INC's out-of-service rates?

V K KNOWLTON CONSTUCTION & UTILITIES INC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 0.0% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.