Asset-based
0 power units. Brokers price each fleet type apart.
Load decision · FMCSA snapshot · 2026-06-13
Active authority and a clean federal record. No blocking issues found.
Asset-based
0 power units. Brokers price each fleet type apart.
—
Awaiting VIN decode
52 yr unchanged
Same registration since 1974 — no chameleon / reincarnation signal.
Is TROMBLY MOTOR COACH SERVICE INC safe to load? TROMBLY MOTOR COACH SERVICE INC (USDOT 106905, MC-116313) is an active asset-based motor carrier based in DRACUT, MA, operating 0 power units and 185 drivers. Operating authority has been active 52 years (past the 24-month broker-confidence threshold). Across 24 roadside inspections, its vehicle out-of-service rate over the last 24 months is 4.2% (below the 22.26% national average), with 3 reportable crashes in the last 24 months. FMCSA rates it Satisfactory. Vektor rates it clear to load (94/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
TROMBLY MOTOR COACH SERVICE INC's USDOT number is 106905, and its motor carrier number is MC-116313.
As of 2026-06-13, TROMBLY MOTOR COACH SERVICE INC is active in the FMCSA register with common, contract, broker operating authority on file.
TROMBLY MOTOR COACH SERVICE INC has a 4.2% vehicle out-of-service rate (national average 22.26%) across 24 roadside inspections, with 3 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 94/100 (tier: clear).
TROMBLY MOTOR COACH SERVICE INC operates 0 power units and 185 drivers per its most recent MCS-150 filing.
TROMBLY MOTOR COACH SERVICE INC is based in DRACUT, MA, with roadside inspections recorded across 1 state.
24 inspections · 24 mo · vs national benchmarks
Out-of-service rate· 24-mo cumulative · vs national
Out-of-service trend· any OOS · all inspection levels · 6-month trailing
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
Insurance & bonds
Insurance continuity· insurer · policy · lapses
Shorter eras are too brief to label at this scale — all 18 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA | Dec 2020 → Dec 2021 | $5M | 2 |
| AMERICAN ALTERNATIVE INSURANCE CORPORATION | Dec 2017 → Dec 2020 | $5M | 2 |
| THE CHARTER OAK FIRE INSURANCE CO. | Apr 2013 → Dec 2017 | $5M | 2 |
| HARTFORD CASUALTY INSURANCE COMPANY | Jan 2011 → Dec 2017 | $5M | 2 |
| GRAPHIC ARTS MUTUAL INSURANCE COMPANY | Jan 2005 → Jan 2011 | $5M | 1 |
| UTICA MUTUAL INSURANCE CO. | Jan 2005 → Jan 2011 | $5M | 1 |
| BANKERS STANDARD INSURANCE COMPANY | Jan 2004 → Jan 2005 | $5M | 1 |
| ARCH INSURANCE COMPANY | Jan 2003 → Jan 2003 | $5M | 2 |
| NATIONAL INTERSTATE INSURANCE COMPANY | Jan 2002 → Mar 2003 | $5M | 1 |
| WESTPORT INSURANCE CORPORATION | Jan 2001 → Jan 2005 | $5M | 1 |
| LEGION INSURANCE COMPANY | Jan 2001 → Jan 2002 | $5M | 1 |
| ACADIA INSURANCE COMPANY | Nov 1998 → Mar 2001 | $5M | 3 |
| ATHENA ASSURANCE COMPANY | Nov 1997 → Dec 1998 | $5M | 2 |
| INDEMNITY INSURANCE CO. OF NORTH AMERICA | Sep 1995 → Nov 1998 | $5M | 1 |
| LEXINGTON INSURANCE COMPANY | Sep 1994 → Sep 1995 | $5M | 1 |
| UNITED NATIONAL INSURANCE COMPANY | Sep 1994 → Sep 1995 | $5M | 1 |
| TRAVELERS INDEMNITY COMPANY | Sep 1994 → Oct 1995 | $5M | 2 |
| LEXINGTON INSURANCE COMPANY | Apr 1994 → Nov 1997 | $5M | 1 |
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Revealed by inspection density across 1 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Affiliated entities & reincarnation signals · for review, not a verdict
No shared-VIN flow in the last 12 months
Shares a registration email domain with other carriers
Shares a company officer with other carriers
FMCSA census + L&I dossier
Location
Contact
Registration
Fleet (self-reported · MCS-150)
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
Verified broker, shipper & driver reviews — moderated
Be the first broker or shipper to rate TROMBLY MOTOR COACH SERVICE INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
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