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C M NUNEZ TRUCKING CO
Houston, TX
CarrierChk vetting signal
Review recommended
1 flag to review · 1 caution
FMCSA status: Active registration · no operating authority · DOT 1968794
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
38.9% OOS · 27 inspections on record
Flags · 1
Elevated Out-of-Service Rate
38.9% of this carrier's roadside inspections in the last 24 months ended in an out-of-service order — higher than 82% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- Vehicle out-of-service rate 35.3% — above the 20.7% national average
- 27 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
1968794
Operating Status
Active
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
February 19, 2026
FMCSA Registration
November 20, 2009
Annual Mileage
60,000 mi (2025)
Contact Information
Address
9131 East Avenue N, Houston, TX 77012
Phone
Email
Owner / Officer
Constantino Nunez Jr
Cargo Types
Building MaterialsConstruction MaterialsOther Cargo
Safety & Performance
Inspections, violations and crash history
Out-of-Service Rate
38.9% of inspections ended in an out-of-service order
18 inspections in 24 months
Vehicle OOS Rate
35.3%
Driver OOS Rate
12.5%
Ranks in the 82nd percentile among carriers with 10–24 inspections — lower is better. CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Safety & Inspection Summary
Total Inspections
27
Driver Inspections
9
Vehicle Inspections
26
Total OOS Orders
9
Violations by Category
Vehicle Maintenance68
Unsafe Driving2
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate12.5% · national avg 5.5%
⚠ Above national average (7.0pp higher)
Vehicle OOS Rate35.3% · national avg 20.7%
⚠ Above national average (14.6pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (27)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| April 2, 2026 | 7ECA9DNAFP | 2700 PITTS RD, TX | II | 1 | — | TEXAS MATERIALS | Truck Tractor |
MACK |
1M1AJ06Y07N010698 |
TX VTW5852 |
| 393.83G | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment | Exhaust Discharge | ||||||||
| February 4, 2026 | 7CRF9DJW7C | IH-0610 IN HARRIS CO. (0-37), TX | I | 6 | 1 | — | Straight Truck |
MACK |
1M1AN09YXAN005788 |
TX GYZ1455 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 393.9TS | Inoperative turn signal | Lighting | ||||||||
| 396.5B | Oil and/or grease leak | Other Vehicle Defect | ||||||||
| 396.3A1 | Inspection, repair and maintenance of parts and accessories | Wheels Studs Clamps Etc. | ||||||||
| 393.45B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Brakes All Others | ||||||||
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| December 10, 2025 | 7B7C9DGRHT | 500 SAMPSON ST, TX | II | 1 | — | TEXAS MATERIALS | Straight Truck |
MACK |
1M1AJ06Y07N010698 |
TX VTW5852 |
| 393.201A | Frame cracked / loose / sagging / broken | Cab Body Frame | ||||||||
| December 2, 2025 | 7AZB9DBZ5O | IH-0610 IN HARRIS CO. (0-37), TX | I | 2 | — | — | Straight Truck |
MACK |
1M1AN09YXAN005788 |
TX GYZ1455 |
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| December 2, 2025 | 7AZB9DJW67 | IH-0610 IN HARRIS CO. (0-37), TX | I | 7 | 1 | — | Straight Truck |
MACK |
1M1AJ06Y07N010698 |
TX VTW5852 |
| 392.9 | OOSDriver may not operate a CMV without proper load securement | General Securement | ||||||||
| 393.45DLUV | Brake Connections with Leaks Under Vehicle | Brakes All Others | ||||||||
| 393.45B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Brakes All Others | ||||||||
| 396.5B | Oil and/or grease leak | Other Vehicle Defect | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.53B | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| July 24, 2025 | 77CB9DHPHB | SH-0096 IN GALVESTON CO. (700-, TX | II | 1 | 1 | — | Straight Truck |
MACK |
1M1AN09YXAN005788 |
TX GYZ1455 |
| 393.9BRKLAMP | OOSInoperative Brake Lamps | Lighting | ||||||||
| June 5, 2025 | V251873294 | GREENSWARTH LN AT TX | II | 3 | — | MARTIN MERIETTA | Straight Truck |
MACK |
1M1AN09YXAN005788 |
TX GYZ1455 |
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| May 21, 2025 | V251873281 | SAM HOUSTON TLWY WB, TX | II | 2 | — | MC2 | Straight Truck |
MACK |
1M1AN07Y5DM014895 |
TX MBC2637 |
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 396.5B | Oil and/or grease leak | Other Vehicle Defect | ||||||||
| May 12, 2025 | 75BF9DLX9W | SH-0006 IN FORT BEND CO. (682-, TX | I | 3 | — | — | Straight Truck |
MACK |
1M1AJ06Y07N010698 |
TX VTW5852 |
| 396.5B | Oil and/or grease leak | Other Vehicle Defect | ||||||||
| 396.3A1 | Inspection, repair and maintenance of parts and accessories | Wheels Studs Clamps Etc. | ||||||||
| 387.303B4 | No copy of certificate of registration | |||||||||
| April 17, 2025 | V251844052 | FM1764 W. OF I45, TX | II | 7 | 1 | C M NUNEZ TRUCKING CO | Truck Tractor Semi-trailer |
MACK CLEMENT INDUSTRIES |
1M1AN07Y6CM008912 5C2BR32B6SM013685 |
TX 1N50568 TX 251C163 |
| 393.75A3 | OOSTire-flat and/or audible air leak | Tires | ||||||||
| 390.21A | Not marked in accordance with regulations | |||||||||
| 393.75A3 | Tire-flat and/or audible air leak | Tires | ||||||||
| 393.95A | No/discharged/unsecured fire extinguisher | Emergency Equipment | ||||||||
| 396.3A1 | Inspection, repair and maintenance of parts and accessories | Wheels Studs Clamps Etc. | ||||||||
| 396.3A1 | Inspection, repair and maintenance of parts and accessories | Wheels Studs Clamps Etc. | ||||||||
| 392.2WC | Wheel (Mud) Flaps missing or defective | Windshield/ Glass/ Markings | ||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| TEXAS MATERIALS | 2 | April 2, 2026 |
| MARTIN MERIETTA | 1 | June 5, 2025 |
| MC2 | 1 | May 21, 2025 |
| NUNEZ | 1 | March 24, 2025 |
| TEXAS MATERIAL | 1 | November 14, 2024 |
| MAINLANE | 1 | February 7, 2024 |
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection above. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
16 of 17 inspections
Unsafe Driving
1 of 18 inspections
Hours of Service
0 of 18 inspections
Driver Fitness
1 of 18 inspections
Controlled Substances
0 of 18 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
TX20
Fleet & Equipment (7)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~5
of 6 reported to FMCSA
Trailers
~2
seen at inspection
Equipment types observed
Tractor
5
Dump
2
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2010 Mack CHU (Pinnacle) | Tractor · Class 8 | 1M1AN09YXAN005788 | 7 | 4 |
| 2007 Mack CHN | Tractor · Class 8 | 1M1AJ06Y07N010698 | 5 | 1 |
| 2013 Mack CHU (Pinnacle) | Tractor · Class 8 | 1M1AN07Y5DM014895 | 5 | — |
| 2012 Mack CHU (Pinnacle) | Tractor · Class 8 | 1M1AN07Y6CM008912 | 1 | 1 |
| 2014 Mack CHU (Pinnacle) | Tractor · Class 8 | 1M2AN07Y3EM016299 | 1 | 1 |
| 2009 Clement Industries Clement | Dump · 32 ft | 5C2BB32B59M006757 | 1 | 1 |
| 2025 Clement Industries Clement | Dump · 32 ft | 5C2BR32B6SM013685 | 1 | 1 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 13, 2026.
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