TROMBLY MOTOR COACH SERVICE INC
USDOT 106905
Active, interstate carrier, large fleet (147 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate4.2% vs 19.1% national avg
- Crashes (24 months)3 reported — involvement does not imply fault
- Linked registrations7 share this carrier's phone or address
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 | 106905 |
|---|---|
| MC Number | MC-116313 |
| Legal Name | TROMBLY MOTOR COACH SERVICE INC |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 3513228400 |
| Address | 16 COMMERCIAL DRIVE, Dracut, MA, 01826 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20250908) |
| 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 | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 64 / 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 | 24 |
|---|---|
| Out-of-Service Rate | 4.2% vs 19.1% national average |
| Crashes | 3 total (0 fatal, 2 with injuries, 3 towaway) |
- 2025-06-06 — MA — 1 injured, towaway
- 2025-01-14 — MA — 1 injured, towaway
- 2024-12-14 — MA — towaway
- 2024-04-22 — MA — towaway
- 2024-03-14 — MA — 2 injured, towaway
Most frequent violation categories: 29 (3), 16 (1), 20 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
7 other active carrier registrations share this carrier's phone or address in FMCSA records.
USDOT 76635 · USDOT 96025 · USDOT 425804 · USDOT 1020738 · USDOT 1187399
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 147 |
|---|---|
| Drivers | 185 |
| Recent Annual Mileage | 1,360,000 |
| Last MCS-150 Filing | 05-SEP-25 |
TROMBLY MOTOR COACH SERVICE INC operates 147 power units — a larger fleet than 100% of carriers registered in MA.
Nearby
Other carriers in Dracut, MA
- S P & R TRANSPORTATION OF NH INC — USDOT 501838, 196 power units
- SEVERANCE TRUCKING CO INC — USDOT 23907, 54 power units
- BROX INDUSTRIES INC — USDOT 31281, 44 power units
- TOUPIN RIGGING COMPANY INC — USDOT 106895, 24 power units
- DEFELICE CORP — USDOT 473116, 22 power units
Browse all carriers in Dracut, MA or all MA carriers.