CarrierScore
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OUT OF SERVICE

This carrier has an active federal Out of Service order issued by FMCSA and is not authorized to operate commercial motor vehicles.

L4 CONSTRUCTION LLC

DBA: L4 ENVIRONMENTAL

ActiveNot RatedINTERSTATEHAZMAT

L4 CONSTRUCTION LLC is a motor carrier based in LONGMONT, Colorado, registered with FMCSA since 2019. The company operates 11 power units and employs 4 drivers. Their vehicle out-of-service rate of 0.0% is below the national average of 20.7%, suggesting relatively well-maintained equipment. The carrier is authorized for hazardous materials transportation. The carrier has only 0% of required liability insurance on file — a coverage gap of $750K. This carrier currently has an active Out of Service order from FMCSA and is not authorized to operate. Our composite safety score rates this carrier at 40/100, indicating a mixed safety profile that warrants closer review.

11
Power Units
4
Drivers
3324279
USDOT #
40/100
Safety Score
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Insurance Coverage Gap

This carrier has $0 in liability insurance on file but $750K is required — a shortfall of $750K (0% of required coverage).

Company Details

Legal Name
L4 CONSTRUCTION LLC
USDOT Number
3324279
Entity Type
CARRIER
Address
2350 17TH AVENUE #204
LONGMONT, CO 80503
Carrier Operation
Interstate
Last MCS-150 Update
November 13, 2025

Inspection Record

TypeTotalOOSRateNat'l Avg
Vehicle100.0%20.7%
Driver100.0%5.5%
Hazmat000.0%4.5%

Out of Service Orders

ACTIVE2024-12-03

Unsatisfactory = Unfit

Rescinded: 2024-12-18

BASICs Safety Scores

Unsafe Driving0%
Crash IndicatorN/A
HOS Compliance0%
Vehicle Maintenance23%
Controlled Substances0%
Hazmat ComplianceN/A
Driver Fitness0%

Higher percentile = worse safety performance. Scores above 75% may trigger FMCSA intervention.

Location

2350 17TH AVENUE #204, LONGMONT, CO 80503

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Frequently Asked Questions

What is L4 CONSTRUCTION LLC's USDOT number?
L4 CONSTRUCTION LLC's USDOT number is 3324279. The company is based in LONGMONT, Colorado.
Is L4 CONSTRUCTION LLC a safe trucking company?
L4 CONSTRUCTION LLC has not received a formal safety rating from FMCSA. The company has had 1 vehicle inspections with a 0.0% out-of-service rate (national average: 20.7%). WARNING: This carrier currently has an active Out of Service order.
How many trucks does L4 CONSTRUCTION LLC have?
L4 CONSTRUCTION LLC operates 11 power units (trucks/commercial vehicles) and employs 4 drivers, according to their latest FMCSA filing.

Source: FMCSA Safety and Fitness Electronic Records (SAFER) System