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ARGONAUT CONSTRUCTORS

DOT 2805086ActiveIntrastate HazmatSANTA ROSA, CA

COMPANY

Authority since
—
MCS-150
2024-05-21 · 660,000 mi (2025)
Fleet
81 units · 4 trailers · 32 drivers

ADDRESS

Physical
360 SUTTON PLACE
SANTA ROSA, CA 95407
Mailing
PO BOX 639
SANTA ROSA, CA 95402

CONTACT

Phone
7075424862
Email
dimitras@argonautconstructors.com

OFFICERS

Primary Officer
Trevor Stewart
Title
VP_Safety

OPERATION & CARGO

Operation classification
Private Property
Specialty
Tanker / Bulk Liquids
Cargo types
5
Building MaterialsMachinery, Large ObjectsLiquids / GasesConstructionOther
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Moderate Risk
1 risk factors · 3 strengths
OOS RATE
4.3%
1 / 23 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Moderate Risk

25/100 risk points1 risk factor · 3 strengths · 4 data pointsmedium confidence

Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.

SAFETY PERFORMANCE

Crash Record
4 crashes · 0 fatal · 0 with injuries · 4 tow-away
Clean Inspection Rate
96% — 22 clean of 23 inspections
Out-of-Service Rate
4.3% — driver OOS 1, vehicle OOS 1

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2024-05-21

INSURANCE

Active Coverage
No active insurance policies on file

SUMMARY

No active insurance on file
Low OOS rate 8% (last 24 mo)
No crashes in the last 24 months
96% clean inspections

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