Conti Materials Service LLC
USDOT 880834 · MC-222277 · Stockton, California · Interstate for-hire carrier · 50–99 power units
Conti Materials Service LLC is a corporation based in Stockton, California, registered with the FMCSA as an interstate carrier (authorized for hire). It reports 88 power units and 87 drivers, which ranks it #338 by fleet size among 730 active for-hire carriers with 50+ power units headquartered in California. In the 24 months to Sep 24, 2026 its trucks were inspected 97 times – about 1.1 inspections per power unit. 11.9% of vehicle inspections and 1.0% of driver inspections ended with an out-of-service order, against 20.5% and 3.3% for carriers of the same size nationally. FMCSA records 2 reportable crashes in the last 24 months (2 injuries, 0 fatalities, 2 tow-away), or 2.3 per 100 power units versus 4.8 for its size band. Crash counts in FMCSA data do not indicate fault. Its registered cargo types are general freight, logs, poles, beams, lumber, building materials, commodities dry bulk, construction.
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Registration and contact
| Legal name | Conti Materials Service LLC |
|---|---|
| DBA name | — |
| USDOT number | 880834 |
| Operating authority (docket) | MC-222277 |
| Entity type | Authorized for Hire |
| Operation | Interstate |
| Business type | Corporation |
| Physical address | 3932 Newton Road, Stockton, CA 95205 |
| Phone | (209) 467-0626 |
| First registered | May 17, 2000 |
| Last MCS-150 update | Dec 30, 2024 |
| Hazmat carrier | Yes |
Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 880834.
Fleet and drivers
| Equipment | Owned | Term-leased | Trip-leased |
|---|---|---|---|
| Straight trucks | 22 | 0 | 0 |
| Truck tractors | 66 | 0 | 0 |
| Trailers | 287 | 0 | 0 |
- 0.99 drivers per power unit (national median for 50+ unit fleets: 0.99).
- 4.3 trailers per tractor – a drop-and-hook style trailer pool.
- 3,460,000 miles reported for 2023 – about 39,318 miles per power unit vs a 38,151 median for 50–99-unit fleets.
- 100% of listed equipment is owned rather than leased.
- 87 CDL drivers; 10 drivers operate interstate beyond 100 miles, 77 within 100 miles.
Safety record
Roadside inspections Sep 25, 2024 – Sep 24, 2026; crashes Nov 1, 2024 – Oct 31, 2026. Benchmarks: 50–99-unit for-hire carriers nationally (5,500) and California carriers with 50+ units (730).
| Measure | Conti Materials Service LLC | Same size, US | CA average | |
|---|---|---|---|---|
| Vehicle out-of-service rate | 11.9% | 20.5% | 13.6% | 42% lower than average |
| Driver out-of-service rate | 1.0% | 3.3% | 2.8% | 69% lower than average |
| Crashes per 100 power units | 2.3 | 4.8 | 2.8 | 52% lower than average |
| Inspections | 97 | 97 with a driver check, 67 with a vehicle check, 69 BASIC violations recorded, 4 hazmat-related | ||
| FMCSA safety rating | Not rated – most carriers have never had a compliance review; this is not a negative finding. | |||
Cargo carried
Similar carriers in California
Closest fleet size and cargo mix among California carriers in this directory.
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Ascending Eagle Carrier LLC USDOT 4358593 | Los Angeles | 79 | 57 | 51 | 26.3% | 1 |
| Rhino Trucking LLC USDOT 2762992 | Bakersfield | 94 | 40 | 32 | 44.4% | 1 |
| Diverscape Inc USDOT 857841 | Wildomar | 81 | 108 | 16 | 18.8% | 0 |
| MHX - LLC USDOT 2958752 | Carson | 94 | 86 | 540 | 6.0% | 1 |
| Bailey Heavy Equipment Hauling Inc USDOT 1606922 | Sutter | 74 | 76 | 69 | 5.0% | 3 |
| Bear Electrical Solutions LLC USDOT 2713897 | Alviso | 73 | 127 | 77 | 16.7% | 1 |
Other carriers near Stockton
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Speed Intermodal USDOT 2418540 | Stockton | 492 | 579 | 1,577 | 15.3% | 40 |
| Williams Tank Lines LLC USDOT 229047 | Stockton | 336 | 347 | 714 | 6.2% | 16 |
| Cherokee Freight Lines Stockton LLC USDOT 154922 | Stockton | 238 | 188 | 468 | 7.2% | 13 |
| Panella Trucking LLC USDOT 234182 | Stockton | 232 | 200 | 88 | 38.1% | 9 |
| Chemical Transfer Company USDOT 269372 | Stockton | 231 | 211 | 134 | 13.2% | 1 |
| Valley Pacific Petroleum Services Inc USDOT 688282 | Stockton | 229 | 94 | 188 | 3.8% | 1 |
| Fuel Delivery Services Inc USDOT 931301 | Stockton | 223 | 220 | 640 | 3.8% | 8 |
| Reeve Trucking Company Inc USDOT 290187 | Stockton | 162 | 144 | 531 | 13.0% | 10 |
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FAQ
What is the USDOT number of Conti Materials Service LLC?
Conti Materials Service LLC is registered with USDOT number 880834 and operating authority MC-222277.
How many trucks does Conti Materials Service LLC have?
It reports 88 power units (66 tractors, 22 straight trucks) and 287 trailers, with 87 drivers, on its last MCS-150 update (Dec 30, 2024).
Where is Conti Materials Service LLC located?
Its registered physical address is in Stockton, California 95205.
What is the out-of-service rate of Conti Materials Service LLC?
Over 24 months, 11.9% of vehicle inspections and 1.0% of driver inspections resulted in an out-of-service order (same-size national average: 20.5% vehicle, 3.3% driver).
Source: FMCSA Company Census File, SMS inspection file and Crash File (data.transportation.gov), refreshed 2026-11-04. Figures are as reported to FMCSA and may lag. How we calculate these numbers. Spotted an error? Carriers update their record with FMCSA via the MCS-150 form; see corrections.