Fleet typeIdentity
Small fleet
4 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 136378 · Updated Jun 13, 2026
Alamo Transformer Supply Co
4 power unitsavg 9 yrLocal · 1 statesSAN ANTONIO, TX50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Observed fleet · trailing 24 mo daily
4Power units
3 observed · MCS-150
4Trailers seen
Decoded · vPIC
9.0Avg age (yr)
2005–2026 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · Jun 13, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 2
Vehicle out-of-service rate above average25.0% vs the 22.26% national average.Not enough inspection history to rate4 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.
In good standing · 1
USDOT registration5252 yr registered
Authority not on fileInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo25.0%
▲ 22.26% nat'lCrashes · fatal00
1 in 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersTypical
9 yr
Model years 2005–2026 · peer benchmark unavailable.
Identity stabilityStable
52 yr unchanged
Same registration since 1974 — no chameleon / reincarnation signal.
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Verification summary
ALAMO TRANSFORMER SUPPLY CO (USDOT 136378) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.
Its vehicle out-of-service rate was 25.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier received 4 roadside inspections in the last 24 months — 4 vehicle-level and 4 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.
It reports 4 power units and 3 drivers in its most recent MCS-150 filing dated Jul 16, 2025.
It has an FMCSA safety rating of Satisfactory assigned Feb 22, 1991 in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is ALAMO TRANSFORMER SUPPLY CO's USDOT number?
ALAMO TRANSFORMER SUPPLY CO's USDOT number is 136378.
Is ALAMO TRANSFORMER SUPPLY CO authorized to operate?
As of Jun 13, 2026, ALAMO TRANSFORMER SUPPLY CO is active in the FMCSA register.
What is ALAMO TRANSFORMER SUPPLY CO's safety record?
ALAMO TRANSFORMER SUPPLY CO has a 25.0% vehicle out-of-service rate (national average 22.26%) across 9 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor does not assign this carrier a safety score: 4 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 ALAMO TRANSFORMER SUPPLY CO's fleet?
ALAMO TRANSFORMER SUPPLY CO operates 4 power units and 3 drivers per its most recent MCS-150 filing.
Where is ALAMO TRANSFORMER SUPPLY CO based?
ALAMO TRANSFORMER SUPPLY CO is based in SAN ANTONIO, TX, with roadside inspections recorded across 1 state.
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