DBA: Devere Insulation Co Harford Insulation Co
Southland Insulators Of Md is an active interstate carrier based in Baltimore, MD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 19 | 33 | 0 |
| Total Power Units | 52 | ||
Distinct vehicles · 24 mo
vs 52 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 54% | 87% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 87% | 90% | Worse than most peers |
| Controlled Substances | 96% | 99% | Worse than most peers |
| Vehicle Maintenance | 51% | 77% | 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 | 9 | — | 6.67% |
| Vehicle | 0 | 5 | — | 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 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 11, 2026 | MD | STRAIGHT TRUCK | 0 | 0 |
| Feb 10, 2026 | MD | STRAIGHT TRUCK | 2 | 0 |
| Jan 23, 2026 | MD | STRAIGHT TRUCK | 0 | 0 |
| Jan 22, 2026 | MD | STRAIGHT TRUCK | 1 | 0 |
| Jan 13, 2026 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 4 | 0.42 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 26 | 1.85 | — |
| Driver Fitness | 9 | 0.62 | — |
| Controlled Substances | 1 | 0.01 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state MD accounts for 97% of activity. Activity outside home state (MD): 3%.
| 38 |
| 14 |
| 7 |
| Driver Fitness | 9 | 2 | 9 |
| Unsafe Driving | 4 | 1 | 0 |
| Controlled Substances/​Alcohol | 1 | 0 | 1 |
| MD |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Dec 20, 2025 | MD | STRAIGHT TRUCK | 2 | 0 |
| Dec 18, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Dec 2, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Nov 20, 2025 | MD | STRAIGHT TRUCK | 1 | 0 |
| Nov 20, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 10, 2026 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Feb 10, 2026 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Jan 22, 2026 | 3939AHLLH | Lighting - Headlamp(s) fail to operate on low and high beam | Vehicle Maintenance | — |
| Dec 20, 2025 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Dec 20, 2025 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Nov 20, 2025 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Nov 12, 2025 | 39341BNPB | Brake - Inoperative or missing parking brake on power unit | Vehicle Maintenance | Yes |
| Nov 12, 2025 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Oct 29, 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 |
| Oct 29, 2025 | 39378AWS | Washers - Inoperative washing system. | Vehicle Maintenance | — |