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Carrier profile · USDOT 1925541 · Updated 06/13/2026

STEPHEN D AMBLER

DBA WHITE MOUNTAIN CONSTRUCTION

1 power unitsLocal · 1 statesPORT ORCHARD, WA
AUTHORITY STATUS UNKNOWN
Verified linkswavecable.comFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
1Power units
1 observed · MCS-150
—Trailers seen
None observed · 24 mo
5.0Avg age (yr)
2021–2021 · vPIC
Call dispatch(360) 871-1665Email dispatchSTEVEAMBLER@WAVECable.COM

Load decision · FMCSA snapshot · 2026-06-13

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Established 17 yearsMCS-150 census data outdated
USDOT registration16 yr registered
Authority not on file
Insurance (BIPD)— unknown
No filing on record
Vehicle OOS · 24-mo—
No inspections · 24 mo
Crashes · fatal0
Clean · 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Owner-operator

1 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Awaiting VIN decode

Identity stabilityStable

16 yr unchanged

Same registration since 2009 — no chameleon / reincarnation signal.

AI readLocal operator, 16-yr registration — unrated.Full read

Is STEPHEN D AMBLER safe to work with?

Is STEPHEN D AMBLER safe to load? STEPHEN D AMBLER (USDOT 1925541) is an active owner-operator motor carrier based in PORT ORCHARD, WA, operating 1 power unit and 2 drivers. Operating authority has been active 16 years (past the 24-month broker-confidence threshold). Across 1 roadside inspections, with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it. Verify authority and insurance directly. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
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Frequently asked

What is STEPHEN D AMBLER's USDOT number?

STEPHEN D AMBLER's USDOT number is 1925541.

Is STEPHEN D AMBLER authorized to operate?

As of 2026-06-13, STEPHEN D AMBLER is active in the FMCSA register.

What is STEPHEN D AMBLER's safety record?

STEPHEN D AMBLER has a —% vehicle out-of-service rate across 1 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it.

How big is STEPHEN D AMBLER's fleet?

STEPHEN D AMBLER operates 1 power unit and 2 drivers per its most recent MCS-150 filing.

Where is STEPHEN D AMBLER based?

STEPHEN D AMBLER is based in PORT ORCHARD, WA, with roadside inspections recorded across 1 state.

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