Fleet typeIdentity
Asset-based
35 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 400001 ·
Chamberlain Contractors Inc
35 power unitsLAUREL, MD50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Observed fleet · trailing 24 mo daily
35Power 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 ·
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 3
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No inspection history despite active fleetAn established carrier reporting 35 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 update dueThe biennial MCS-150 update is overdue.
In good standing · 1
USDOT registration3636 yr registered
Authority not on fileInsurance (BIPD)— unknown
No filing on recordVehicle 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
36 yr unchanged
Same registration since 1990 — no chameleon / reincarnation signal.
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Verification summary
CHAMBERLAIN CONTRACTORS INC (USDOT 400001) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Aug 16, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available. FMCSA authority data as of Sep 3, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Aug 16, 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. FMCSA operations data as of Sep 17, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Sep 17, 2026.
It reports 35 power units and 41 drivers in its most recent MCS-150 filing dated Jan 9, 2024. FMCSA identity data as of Sep 3, 2026.
It has an FMCSA safety rating of Satisfactory assigned Jan 8, 2009 in the federal record. FMCSA identity data as of Sep 3, 2026.
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Frequently asked
What is CHAMBERLAIN CONTRACTORS INC's USDOT number?
CHAMBERLAIN CONTRACTORS INC's USDOT number is 400001.
Is CHAMBERLAIN CONTRACTORS INC authorized to operate?
FMCSA authority data as of Sep 3, 2026. CHAMBERLAIN CONTRACTORS INC is inactive in the FMCSA register.
How big is CHAMBERLAIN CONTRACTORS INC's fleet?
CHAMBERLAIN CONTRACTORS INC operates 35 power units and 41 drivers per its most recent MCS-150 filing.
Where is CHAMBERLAIN CONTRACTORS INC based?
CHAMBERLAIN CONTRACTORS INC is based in LAUREL, MD.
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