Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 3600451 · MC-1222767 · Updated Aug 20, 2026
Mainframe Transport Services LLC
DBA OWNER OPERATOR
1 power unitSAN ANTONIO, TX50/100
CARRIER ACTIVEMC-1222767 ACTIVE
Observed fleet · trailing 24 mo daily
1Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
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.
Watch · 2
No inspection history despite active fleetAn established carrier reporting 1 power units has no roadside inspections — a common shell/paper-carrier signal.Not enough inspection history to rateNo federal roadside inspections in the last 24 months. There is no recent safety record to judge this carrier on — verify authority, insurance and references directly before tendering.
USDOT registration55 yr registered
Active for-hireInsurance (BIPD)$750K in force
FMCSA L&IVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal—
No crash recordVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
5 yr unchanged
Same registration since 2021 — no chameleon / reincarnation signal.
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Verification summary
MAINFRAME TRANSPORT SERVICES LLC (USDOT 3600451) 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 $750,000 limit in force from GEICO COUNTY MUTUAL INSURANCE CO. effective Jun 18, 2025 in FMCSA L&I's current snapshot as of Aug 20, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.
It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated May 21, 2025.
It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.
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Frequently asked
What is MAINFRAME TRANSPORT SERVICES LLC's USDOT number?
MAINFRAME TRANSPORT SERVICES LLC's USDOT number is 3600451, and its motor carrier number is MC-1222767.
Is MAINFRAME TRANSPORT SERVICES LLC authorized to operate?
As of Aug 20, 2026, MAINFRAME TRANSPORT SERVICES LLC is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is MAINFRAME TRANSPORT SERVICES LLC's fleet?
MAINFRAME TRANSPORT SERVICES LLC operates 1 power unit and 1 driver per its most recent MCS-150 filing.
Where is MAINFRAME TRANSPORT SERVICES LLC based?
MAINFRAME TRANSPORT SERVICES LLC is based in SAN ANTONIO, TX.
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