Southland Insulators of Md
DBA DEVERE INSULATION CO HARFORD INSULATION CO
Safety
Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.
Out-of-service rate· 24-mo cumulative · vs national
Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing
Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay
96 inspections in the charted months · busiest month Dec '24 · 8
Inspection coverage· expected vs observed · the fraud signal
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
- Registered power units
- 52
- Inspections · 24 mo
- 97
- Annualized
- ≈49 / yr
- Coverage
- ≈0.9 inspections / unit · yr
BASIC categories· CSA SMS · Aug 2026
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
- 393.9 Inoperative required lampsVehicle Maintenance18 · 2 OOS
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving12 · 0 OOS
- 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance11 · 0 OOS
- 391.41 No / expired medical certificateDriver Fitness8 · 8 OOS
- 393.78 Windshield wipersVehicle Maintenance4 · 0 OOS
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance4 · 3 OOS
- 396.17 Periodic (annual) inspectionVehicle Maintenance4 · 0 OOS
- 390.21 USDOT number marking on vehicleUnsafe Driving3 · 0 OOS
- 393.100 Cargo securement (general)Vehicle Maintenance2 · 2 OOS
- 396.9 Inspection of motor vehicles in operationVehicle Maintenance1 · 0 OOS
ELD & hours-of-service
No hours-of-service or ELD violations on record across 138 inspections — a clean logging history.
Crash history· 14 total · 0 in 24 mo
| Year | Crashes | Fatal | Injury | Tow | |
|---|---|---|---|---|---|
| 2024 | 1 | 0 | 1 | 1 | |
| 2020 | 1 | 0 | 1 | 1 | |
| 2016 | 1 | 0 | 0 | 1 | |
| 2014 | 3 | 0 | 2 | 3 | |
| 2011 | 2 | 0 | 0 | 2 | |
| 2008 | 1 | 0 | 1 | 0 | |
| 2007 | 1 | 0 | 1 | 1 | |
| 2004 | 1 | 0 | 0 | 1 | |
| 1998 | 1 | 0 | 1 | 1 | |
| 1997 | 2 | 0 | 2 | 2 |
| Date | State | Fatalities | Injuries | Tow-away |
|---|---|---|---|---|
| Apr 22, 2024 | MD | 0 | 2 | Yes |
| Aug 4, 2020 | MD | 0 | 1 | Yes |
| Oct 21, 2016 | MD | 0 | 0 | Yes |
| Oct 16, 2014 | DC | 0 | 2 | Yes |
| Sep 16, 2014 | MD | 0 | 0 | Yes |
| Jun 11, 2014 | MD | 0 | 1 | Yes |
| Nov 16, 2011 | MD | 0 | 0 | Yes |
| Oct 18, 2011 | MD | 0 | 0 | Yes |
| Feb 1, 2008 | MD | 0 | 1 | No |
| Oct 2, 2007 | MD | 0 | 1 | Yes |
| Mar 30, 2004 | MD | 0 | 0 | Yes |
| Jul 15, 1998 | MD | 0 | 1 | Yes |
| Jun 2, 1997 | MD | 0 | 1 | Yes |
| Apr 14, 1997 | MD | 0 | 1 | Yes |