Oj Insulation Lp is an active intrastate non-hazmat carrier based in Azusa, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 131 | 0 | 0 |
| Total Power Units | 131 | ||
Distinct vehicles · 24 mo
vs 131 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 76% | 93% | Worse than most peers |
| HOS Compliance | 77% | 93% | Worse than most peers |
| Driver Fitness | 68% | 96% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 64% | 86% | Around peer average |
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 | 2 | — | 6.67% |
| Vehicle | 0 | 10 | — | 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 | 63 | 22 | 13 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | CA | STRAIGHT TRUCK | 1 | 0 |
| Mar 17, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Mar 12, 2026 | CA | STRAIGHT TRUCK | 2 | 1 |
| Feb 27, 2026 | CA | STRAIGHT TRUCK | 1 | 1 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 5 | 0.40 | — |
| HOS Compliance | 2 | 0.16 | — |
| Vehicle Maintenance | 40 | 2.42 | — |
| Driver Fitness | 1 | 0.08 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state CA accounts for 99% of activity. Activity outside home state (CA): 1%.
| Unsafe Driving | 6 | 2 | 0 |
| Hours-of-Service Compliance | 2 | 1 | 1 |
| Driver Fitness | 1 | 0 | 1 |
| Feb 27, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Feb 25, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Feb 19, 2026 | CA | STRAIGHT TRUCK | 1 | 0 |
| Feb 4, 2026 | CA | STRAIGHT TRUCK | 2 | 0 |
| Jan 29, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jan 6, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Mar 12, 2026 | 39111B2Q | Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. Driver failed the I | Driver Fitness | Yes |
| Mar 12, 2026 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Feb 27, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Feb 19, 2026 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Feb 4, 2026 | 39348ABIHE | Hydraulic/Electric Brake - Inoperative other than a steering axle. | Vehicle Maintenance | — |
| Feb 4, 2026 | 3963A1HCM | Hubs - Bearing cap plug or filler plug missing or broken | Vehicle Maintenance | — |
| Dec 5, 2025 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Dec 5, 2025 | 3922SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Vehicle Maintenance | — |
| Dec 5, 2025 | 3939ALBL | Lighting - Backup lamp inoperative | Vehicle Maintenance | — |