Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 3557975 · MC-1193951 · Updated Aug 20, 2026
Square 1 Construction LLC
1 power unitSPRINGFIELD, TN50/100
CARRIER ACTIVEMC-1193951 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 · fatal00
No activity in windowVektor 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
SQUARE 1 CONSTRUCTION LLC (USDOT 3557975) 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 FRANKENMUTH MUTUAL INSURANCE CO effective Mar 5, 2021 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.
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 1 power unit and 1 driver in its most recent MCS-150 filing dated Mar 25, 2025.
It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.
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Frequently asked
What is SQUARE 1 CONSTRUCTION LLC's USDOT number?
SQUARE 1 CONSTRUCTION LLC's USDOT number is 3557975, and its motor carrier number is MC-1193951.
Is SQUARE 1 CONSTRUCTION LLC authorized to operate?
As of Aug 20, 2026, SQUARE 1 CONSTRUCTION LLC is active in the FMCSA register with common, contract, broker operating authority on file.
How big is SQUARE 1 CONSTRUCTION LLC's fleet?
SQUARE 1 CONSTRUCTION LLC operates 1 power unit and 1 driver per its most recent MCS-150 filing.
Where is SQUARE 1 CONSTRUCTION LLC based?
SQUARE 1 CONSTRUCTION LLC is based in SPRINGFIELD, TN.
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