ZACHARY CONSTRUCTION SERVICES LLC
Risk factors
Low riskVioCodes scoreA 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.
CSA performance breakdown
FMCSA · Sep 202631 inspections · 82 violations (12 OOS) · 23% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.45DLUVVehicle Maintenance
Brake Connections with Leaks Under Vehicle
8
2× · sev 4
- 2393.9Vehicle Maintenance
Inoperable Required Lamp
6
3× · sev 2
- 3392.2RGNot in SMS
State vehicle registration or License Plate violation
3
3×
- 4392.2WNot in SMS
Excessive Weight violation
3
3×
- 5393.47E
Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
3
3×
- 6396.17C
Operating a CMV without proof of a periodic inspection
3
3×
- 7396.5B
Oil and/or grease leak
2
2×
- 8390.21ANot in SMS
Not marked in accordance with regulations
2
2×
- 9393.95A
No/discharged/unsecured fire extinguisher
2
2×
- 10393.55C1
Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system
2
2×
Most inspected in · top 1 states
- TX30
Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.
Safety trends & next-run projection
Where each BASIC sits today, how it ranks against peers, and where it’s heading at the next monthly SMS run.
FMCSA keeps the Crash Indicator percentile private, and its measure needs a power-unit history public data doesn’t expose — so it can’t be estimated yet. VioCodes now records power units monthly, so a calibrated Crash estimate should light up over time. These are the public crash facts (all state-reportable crashes count, regardless of fault).
“Projected” estimates the next monthly SMS run from inspections on record now. FMCSA marks the BASIC percentile itself “Not Public,” so the percentile shown is a VioCodes estimate of how the carrier ranks against its peers, presented as a likely range (shaded on the gauge) and calibrated against real carriers. Crash Indicator has no public estimate — FMCSA keeps its measures fully private. Estimates, not official FMCSA figures. Not affiliated with FMCSA.
Recommendations
What’s driving each score, what to do about it, and where it could go.
Brakes violations are the leading contributor to Vehicle Maintenance
High impactEstimated Vehicle Maintenance percentile of 85% is at/over the 80% intervention line. Carriers with a BASIC in alert are prioritized for enforcement (warning letters, audits) and inspected more often — which tends to generate still more violations.
- 393.45DLUVBrake Connections with Leaks Under Vehicle3× · 10%
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear1× · 5%
- 393.55D1-BAir Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998.1× · 5%
- 393.9Inoperable Required Lamp6× · 9%
- 393.9A-LSLILighting - Stop lamps - Any inoperative.1× · 8%
- 393.19Inoperative/Defective Hazard Warning Lamp1× · 8%
- 393.75A1-TAORETATires - All others, has more than one ply exposed in the tread area exceeding 2 square inches.1× · 13%
- Check brake adjustment and listen for air leaks every pre-trip; put brakes on the PM schedule
- Fix air-loss and warning-light faults before dispatch — don’t “drive it in”
- Prioritize the out-of-service items — they carry the heaviest weight
Vehicle out-of-service rate exceeds the national average
High impactVehicle OOS rate is 25.9% vs the 22% national average. Carriers above the national OOS average draw more enforcement attention (audits, roadside stops) and can see higher insurance premiums.
- Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
- Run a preventative-maintenance program; periodically inspect tires, brakes and lights
- Reinforce thorough pre-trip and post-trip inspections; retrain where needed
A high share of violations are occurring in Dallas County, TX
Medium impact28 of 50 violations in the last 12 months (56%) came from inspections in Dallas County, TX. That can mean tougher enforcement there or simply more of your miles run through it — either way it's worth a look.
- Review the inspections from Dallas County, TX to spot recurring issues
- Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Unsafe Driving needs attention
Low impactEstimated Unsafe Driving percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Hours-of-Service Compliance needs attention
Low impactEstimated Hours-of-Service Compliance percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Controlled Substances/Alcohol needs attention
Low impactEstimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.
90-day safety improvement plan
What this carrier has struggled with most in the last 90 days — where to focus now.
- 393.75A1-TAORETATires - All others, has more than one ply exposed in the tread area exceeding 2 square inches. · OOS
- 393.207E-SSuspension - Broken torsion bar. · OOS
- 393.9A-LSLILighting - Stop lamps - Any inoperative.
- Gauge/thump every tire on the walk-around, including inner duals
- Replace before tread hits the limit and correct low pressure immediately
- 393.47EBrake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
- 393.9A-LTSIRLighting - Turn signal -Any inoperative on a unit that is not the rearmost unit
- Check brake adjustment and listen for air leaks every pre-trip
- Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.
Inspection & crash map
live · FMCSA MCMISEvery inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).
CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.
Equipment
VINs via NHTSA17 distinct vehicles seen in this carrier’s roadside inspections.
Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.
Company profile
FMCSA censusAUTHORIZED FOR HIRE
- Interstate · <100 mi2 drivers
- Intrastate · <100 mi5 drivers
- Company officer
- KENNETH L. ZACHARY
- Operation
- Interstate
- Registered since
- 2009-11-04
- Last MCS-150 update
- 2026-08-11
- Census status
- Active
Fleet: 13 trucks · 7 owned tractors · 7 owned trailers.
Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.
Connections
carrier graphThis carrier shares VINs with 2 other carriers — review the connections below as part of your vetting.
Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.
Activity history
4 events- 08/11/2026MCS-150 update filed
0.4M mi reported (2025)
- 08/02/2021MOTOR PROPERTY COMMON CARRIER — GRANTED
- 11/22/2020Insurance filed — ACUITY, A MUTUAL INSURANCE COMPANY
Liability (BIPD) — BMC-91X · policy CA-ZH3093
- 11/04/2009Registered with FMCSA
AUTHORIZED FOR HIRE
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- AUTHORIZED FOR HIRE
Area served
- Interstate
FMCSA safety rating
- Rating
- Not rated
- Type
- —
- Rated
- —
- Last review
- —
MCS-150 registration
- Form date
- 2026-08-11
- Reported mileage
- 360,000 mi (2025)
Changes on file
FMCSA census historyJune, 2021
- Name changed to "ZACHARY CONSTRUCTION SERVICES LLC"
January, 2021
First on-record entry — ZACHARY CONSTRUCTION SERVICES, SACHSE, TX
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