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STEMAR EQUIPMENT AND SUPPLY CO INC

DOT 2650455ActiveIntrastate Non-HazmatLOS ANGELES, CA

COMPANY

Authority since
—
MCS-150
2026-03-05 · 104,983 mi (2025)
Fleet
6 units · — trailers · 9 drivers
Annual mileage (VMT)
104,983 mi (2025)
Owner origin
Western-northern-european
Origin candidates
German 51%

ADDRESS

Physical
353 S CENTRAL AVE
LOS ANGELES, CA 90013
Mailing
Same as physical

CONTACT

Phone
2136250185
Email
ap@stemarinc.com

OFFICERS

Primary Officer
TIM MARKONICH
Title
CFO
Origin
Western-northern-european

OPERATION & CARGO

Operation classification
Private Property
Specialty
Construction & Building Materials
Cargo types
7
General FreightMetal: Sheets, Coils, RollsLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsConstructionOther: UNDERGROUND CONSTRUCTION EQUIPMENT AND SUPPLIES
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. Specialty is our summary of the declared cargo mix.
AUTHORITY
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Moderate Risk
1 risk factors · 1 strengths
OOS RATE
25.0%
2 / 8 inspections

Fleet vs Reality

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

Moderate Risk

1 risk factor · 1 strengths · 2 data points

SAFETY PERFORMANCE

Crash Record
0 crashes · 0 fatal · 0 with injuries · 0 tow-away
Clean Inspection Rate
75% — 6 clean of 8 inspections
Out-of-Service Rate
25.0% — driver OOS 1, vehicle OOS 2

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-03-05

INSURANCE

Active Coverage
No insurance policies on file

SUMMARY

No active insurance on file
No crashes in the last 24 months

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