DBA: E S R Trucking
Maria E Lopez is an active interstate carrier based in Moreno Valley, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Tractors | 3 | 0 | 0 |
| Total Power Units | 3 | ||
Distinct vehicles · 24 mo
vs 3 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 92% | 97% | Worse than most peers |
| HOS Compliance | 87% | 95% | Worse than most peers |
| Driver Fitness | 96% | 98% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 90% | 96% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 4 | — | 6.67% |
| Vehicle | 0 | 4 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 14 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Dec 26, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Nov 7, 2025 | CA | TRUCK TRACTOR | 4 | 3 |
| Oct 21, 2025 | CA | TRUCK TRACTOR | 2 | 0 |
| Sep 18, 2025 | AZ | TRUCK TRACTOR | 7 | 3 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 5
Fernandez & Sons Inc
Beaverton, OR
Maria E Lopez · also at 5 others
Heriberto Frias + Maria Lopez & Candelario Lopez
Modesto, CA
Maria E Lopez · also at 5 others
Mar Distributing
Los Angeles, CA
Maria E Lopez · also at 5 others
Maria E Lopez
North Hollywood, CA
Maria E Lopez · also at 5 others
Meba Trucking Llc
Tucson, AZ
Maria E Lopez · also at 5 others
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 5.40 | — |
| HOS Compliance | 4 | 0.95 | — |
| Vehicle Maintenance | 6 | 8.75 | — |
| Driver Fitness | 3 | 2.19 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 4 states. Top state AZ accounts for 29% of activity. Activity outside home state (CA): 71%.
| 5 |
| 3 |
| Hours-of-Service Compliance | 5 | 1 | 1 |
| Driver Fitness | 4 | 3 | 4 |
| Unsafe Driving | 3 | 2 | 0 |
| Jul 20, 2025 | CA | TRUCK TRACTOR | 2 | 0 |
| May 20, 2025 | NM | TRUCK TRACTOR | 0 | 0 |
| Feb 27, 2025 | AZ | TRUCK TRACTOR | 1 | 0 |
| Feb 12, 2025 | AZ | TRUCK TRACTOR | 3 | 0 |
| Dec 3, 2024 | AZ | TRUCK TRACTOR | 1 | 0 |
| Nov 19, 2024 | CA | TRUCK TRACTOR | 2 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Nov 7, 2025 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Nov 7, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Nov 7, 2025 | 3939ALTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | Vehicle Maintenance | Yes |
| Nov 7, 2025 | 39522H4ELDBRODS | HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a | Hours-of-Service Compliance | — |
| Oct 21, 2025 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Oct 21, 2025 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Sep 18, 2025 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Sep 18, 2025 | 39141APC | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Driver Fitness | Yes |
| Sep 18, 2025 | 39311A1CSLRR | Conspicuity Systems - Truck tractor lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
| Sep 18, 2025 | 39311A1CSURR | Conspicuity Systems - Truck tractor upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |