GENERAL INSULATION COMPANY
USDOT 342467
Active, interstate carrier, large fleet (121 power units) — safety rating: conditional.
Vetting summary
At a glance
- Out-of-service rate8.3% vs 19.1% national avg
- Crashes (24 months)7 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 342467 |
|---|---|
| MC Number | MC-936334 |
| Legal Name | GENERAL INSULATION COMPANY |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 7813912070 |
| Address | 278 MYSTIC AVE STE 209, Medford, MA, 02155 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | C — Conditional (rated 19950917) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 81 / 100 |
|---|---|
| Hours-of-Service Compliance | 81 / 100 |
| Driver Fitness | 88 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 67 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 217 |
|---|---|
| Out-of-Service Rate | 8.3% vs 19.1% national average |
| Crashes | 7 total (0 fatal, 2 with injuries, 6 towaway) |
- 2026-03-05 — CA — towaway
- 2026-02-12 — NJ — towaway
- 2024-12-24 — MI — 1 injured, towaway
- 2024-10-29 — MA — towaway
- 2024-10-18 — MI — towaway
Most frequent violation categories: 51 (26), 12 (24), 20 (16).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 121 |
|---|---|
| Drivers | 126 |
| Recent Annual Mileage | 5,005,000 |
| Last MCS-150 Filing | 20-MAR-26 |
GENERAL INSULATION COMPANY operates 121 power units — a larger fleet than 100% of carriers registered in MA.
Nearby
Other carriers in Medford, MA
- VINING DISPOSAL SERVICE INC — USDOT 251661, 34 power units
- SHEANS FREIGHTLINES INC — USDOT 19117, 24 power units
- ACCARDI FOODS INC — USDOT 363529, 15 power units
- EAST POINT TRUCKING INC — USDOT 267117, 14 power units
- CARR - DEE CORP — USDOT 459541, 11 power units
Browse all carriers in Medford, MA or all MA carriers.