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M AND L CONCRETE MIX LLC
DBA: M And L Trucking
Byron, CA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active registration · no operating authority · DOT 2707884
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
20.0% OOS · 14 inspections on record
✓ No risk flags found on authority or insurance records
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 40.0% — above the 20.7% national average
- 14 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2707884
Operating Status
Active
Safety Rating
Not Rated
MCS-150 Filed
April 13, 2026
FMCSA Registration
June 12, 2015
Annual Mileage
70,000 mi (2025)
Contact Information
Address
6150 Byron Hotspring Road, Byron, CA 94514
Phone
Email
Owner / Officer
Annett Diaz
Officer 2
Luis Fernando Aceves
Cargo Types
Other Cargo
Safety & Performance
Inspections, violations and crash history
Out-of-Service Rate
20.0% of inspections ended in an out-of-service order
10 inspections in 24 months
Vehicle OOS Rate
40.0%
Driver OOS Rate
0.0%
Ranks in the 50th 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
14
Driver Inspections
8
Vehicle Inspections
7
Total OOS Orders
9
Violations by Category
Vehicle Maintenance12
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate40.0% · national avg 20.7%
⚠ Above national average (19.3pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (14)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| July 3, 2026 | CA | Level II — Walk-Around | PTRB · 1NPTL40X2ED217616 | 4 | 3 OOS |
| June 15, 2026 | CA | Level II — Walk-Around | KW · 1NKDL40XXDJ359979 | 7 | 6 OOS |
| June 1, 2026 | CA | Level III — Driver Only | KW · 1NKZX4EX3FJ444751 | 0 | Clean |
| May 25, 2026 | CA | Level II — Walk-Around | PTRB · 1NPTL40X2ED217616 | 0 | Clean |
| August 26, 2025 | CA | Level III — Driver Only | KW · 1NKZX4EX3FJ444751 | 0 | Clean |
| June 25, 2025 | CA | Level II — Walk-Around | KW · 1NKZX4EX3FJ444751 | 2 | Passed |
| June 23, 2025 | CA | Level III — Driver Only | PTRB · 1NPCL70X7FD290189 | 0 | Clean |
| June 4, 2025 | CA | Level III — Driver Only | PTRB · 1NPCL70X7FD290189 | 0 | Clean |
| November 25, 2024 | CA | Level II — Walk-Around | PTRB · 1NPCL70X7FD290189 | 0 | Clean |
| October 9, 2024 | CA | Level III — Driver Only | PTRB · 1NPCL70X7FD290189 | 0 | Clean |
| August 21, 2024 | CA | Level II — Walk-Around | KW · 1NKZX4EX3FJ444751 | 0 | Clean |
| April 30, 2024 | CA | Level I — Full | PTRB · 1NPTL40X2ED217616 | 0 | Clean |
Showing 12 of 14 inspection records
What Inspectors Found
Roadside findings from FMCSA's rolling 24-month window, grouped the way FMCSA groups them. This is separate from the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
3 of 6 inspections
Unsafe Driving
1 of 11 inspections
Hours of Service
0 of 11 inspections
Driver Fitness
0 of 11 inspections
Controlled Substances
0 of 11 inspections
| Date | Category | Violation | Sev. | Status |
|---|---|---|---|---|
| June 15, 2026 | Vehicle Maintenance · Lighting | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | 6 | Out of service |
| July 3, 2026 | Vehicle Maintenance · Tire vs. Load | Tires - Front weight carried exceeds tire load limit | 3 | Out of service |
| July 3, 2026 | Vehicle Maintenance · Tire vs. Load | Tires - All others weight carried exceeds tire load limit | 3 | Out of service |
| June 15, 2026 | Vehicle Maintenance · Tire vs. Load | Tires - All others weight carried exceeds tire load limit | 3 | Out of service |
| June 15, 2026 | Vehicle Maintenance · Tire vs. Load | Tires - Front weight carried exceeds tire load limit | 3 | Out of service |
| June 25, 2025 | Unsafe Driving · Texting | State/Local Laws - Operate a CMV while using a cellular phone | 10 | Cited |
| June 15, 2026 | Vehicle Maintenance · Lighting | Lighting - Tail lamp - Any inoperative | 6 | Cited |
| June 15, 2026 | Vehicle Maintenance · Lighting | Lighting - Stop lamps - Any inoperative. | 6 | Cited |
| June 15, 2026 | Vehicle Maintenance · Brakes All Others | Air Brake - Truck-tractor manufactured on or after March 1 1997 not equipped with an ABS system. System does not function or indicates a fault. | 4 | Cited |
| June 25, 2025 | Vehicle Maintenance · Reflective Sheeting | Lighting - Reflex reflector(s) missing or improper | 3 | Cited |
| July 3, 2026 | Vehicle Maintenance · Clearance Identification Lamps/Other | Lighting - Side marker lamp(s) missing | 2 | Cited |
| June 15, 2026 | Vehicle Maintenance · Clearance Identification Lamps/Other | Lighting - Side marker lamp(s) missing | 2 | Cited |
| July 3, 2026 | Vehicle Maintenance · Clearance Identification Lamps/Other | Lighting - Identification lamp(s) inoperative | 2 | Cited |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA14
Fleet & Equipment (4)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~4
of 4 reported to FMCSA
Trailers
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2015 Peterbilt 567 | Truck · Class 8 | 1NPCL70X7FD290189 | 5 | — |
| 2015 Kenworth T880 | Truck · Class 8 | 1NKZX4EX3FJ444751 | 4 | — |
| 2014 Peterbilt 367 | Truck · Class 8 | 1NPTL40X2ED217616 | 3 | 1 |
| 2013 Kenworth T8 Series | Truck · Class 8 | 1NKDL40XXDJ359979 | 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 6, 2026.
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