Fleet typeIdentity
Small fleet
4 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 30728 · MC-477866 · Updated Aug 20, 2026
Transformer Service Inc
DBA T S I
4 power unitsavg 8.3 yrLocal · 1 statesCONCORD, NH50/100
CARRIER ACTIVEMC-477866 ACTIVERATED SATISFACTORYHAZMAT
Observed fleet · trailing 24 mo daily
4Power units
2 observed · MCS-150
1Trailers seen
Decoded · vPIC
8.3Avg age (yr)
2005–2024 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · Aug 20, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
USDOT registration5252 yr registered
Active for-hireInsurance (BIPD)$4M in force
FMCSA L&IVehicle OOS · 24-mo0.0%
Crashes · fatal00
Clean · 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersTypical
8.3 yr
Model years 2005–2024 · peer benchmark unavailable.
Identity stabilityStable
52 yr unchanged
Same registration since 1974 — no chameleon / reincarnation signal.
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Verification summary
TRANSFORMER SERVICE INC (USDOT 30728) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Aug 20, 2026.
The carrier holds active common for-hire operating authority per FMCSA L&I as of Aug 20, 2026.
It has an active BIPD insurance filing with a $4,000,000 limit in force from NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA effective Jan 3, 2006 in FMCSA L&I's current snapshot as of Aug 20, 2026.
Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 20, 2026.
The carrier received 2 roadside inspections in the last 24 months — 1 vehicle-level and 2 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.
It reports 4 power units and 2 drivers in its most recent MCS-150 filing dated Aug 26, 2024.
It has an FMCSA safety rating of Satisfactory assigned Dec 19, 2011 in the federal record refreshed Aug 20, 2026.
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Frequently asked
What is TRANSFORMER SERVICE INC's USDOT number?
TRANSFORMER SERVICE INC's USDOT number is 30728, and its motor carrier number is MC-477866.
Is TRANSFORMER SERVICE INC authorized to operate?
As of Aug 20, 2026, TRANSFORMER SERVICE INC is active in the FMCSA register with common, contract, broker operating authority on file.
What is TRANSFORMER SERVICE INC's safety record?
TRANSFORMER SERVICE INC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 3 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor does not assign this carrier a safety score: 2 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.
How big is TRANSFORMER SERVICE INC's fleet?
TRANSFORMER SERVICE INC operates 4 power units and 2 drivers per its most recent MCS-150 filing.
Where is TRANSFORMER SERVICE INC based?
TRANSFORMER SERVICE INC is based in CONCORD, NH, with roadside inspections recorded across 1 state.
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