Truck Graph
0/100
Not for Hire
This carrier holds no for-hire operating authority. Private carriers are not authorized to haul freight for hire. Do not tender.
Scored by Truck Graph proprietary data science algorithms · DOT 4532687
Verify on FMCSA →
Risk Signals Detected
Private carrier — no for-hire authority. Not authorized to haul freight for hire.
Informational
No active insurance filing — verify directly with carrier
Not a legal finding — always perform independent due diligence before tendering a load.Updated 5h ago
Carrier Profile · DOT 4532687

Mt Si Services

Private Carrier · Not For HireRedmond, WA 98053-9232
Updated 2026-05-30T18:37:22.956Z·By Sarah Chen, Lead Safety Analyst·Reviewed by James Rodriguez·Methodology v2.1

Mt Si Services has a fleet of 1 power units and 2 drivers. It does not hold for-hire operating authority and may operate as a private carrier. No roadside inspection history is on record.

Identity
Legal nameMt Si Services
DBA
DOT #4532687
MC #
CityRedmond
StateWashington
ZIP98053-9232
Authority age0.3y
StatusActive (No Auth)
Common authorityNot authorized
Contract authorityNot authorized
Broker authorityNot authorized
OperationIntrastate
HazmatNot authorized
MCS-150 filed02/11/2026
Company officerDeborah Lukas Moller
FMCSA SAFER →FMCSA Safety Scores (SMS) →
Fleet size
1
Power units
Drivers
2
Total drivers
Inspections
0
On record
Crashes
0
On record
OOS Rate
No inspections on record

Source: FMCSA compliance records, Truck Graph analysis. View methodology

Network Intelligence
Carrier risk connections — shared principals, locations, and relationships
View full network →

Location

1123 REDMOND FALL CITY RD NE, Redmond, WA, 98053-9232

1123 REDMOND FALL CITY RD NE, REDMOND, WA, 98053-9232Open in Maps →

Inspection history

0 total inspections. OOS rate: N/A%. Showing last 5.

No inspection records found.

Source: FMCSA inspection records. View methodology

Crash history

0 crashes on record. Showing last 3.

No crash records found.

Source: FMCSA crash records. View methodology

Insurance status

Current insurance filing on record with FMCSA.

No active insurance filing found. Verify directly with carrier.

Source: FMCSA insurance filings. View methodology

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Olympia, WA
60,001 power units · DOT 4203585
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15,259 power units · DOT 2881058
Costco Wholesale Corporation
Issaquah, WA
1,407 power units · DOT 589006
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Authority timeline

Key events in this carrier's operating authority history.

Authority Granted
Feb 2026
FMCSA issued operating authority
Active
Current
Authority currently active

Source: FMCSA authority records and revocation orders. View methodology

Research this company

Verify independently using official government and public sources.

FMCSA SAFER System
Official DOT safety record, authority status, inspections
Google Search
News, reviews, and web presence
Washington Secretary of State
Business registration and corporate filings
Better Business Bureau
Complaints, ratings, and accreditation status
LinkedIn
Company employees, leadership, and network
PACER (Federal Courts)
Federal litigation, bankruptcy filings

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Mt Si Services is based in Redmond, WA, which is part of the larger Washington trucking market. Browse the full national carrier directory to compare across all 50 states.

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Frequently asked

Mt Si Services

Answers from verified compliance records.

Is Mt Si Services authorized to operate?

Mt Si Services's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is Mt Si Services's safety record?

Mt Si Services does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Mt Si Services operate?

Mt Si Services operates 1 power units with approximately 2 drivers.

Is Mt Si Services insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has Mt Si Services had any risk indicators?

No risk indicators have been detected for Mt Si Services as of the most recent data sync.

What is the DOT number for Mt Si Services?

Mt Si Services's DOT number is 4532687. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Mt Si Services Safety Record, DOT 4532687. Retrieved from https://truckgraph.com/carriers/4532687
MLA
"Mt Si Services Safety Record, DOT 4532687." Truck Graph, May 30, 2026, https://truckgraph.com/carriers/4532687
Chicago
"Mt Si Services Safety Record, DOT 4532687." Truck Graph. Last modified May 30, 2026. https://truckgraph.com/carriers/4532687
SC
Sarah Chen
Lead Safety Analyst · 12 years freight intelligence
JR
James Rodriguez
Risk Analysis Editor
Last editorial review
Methodology v2.1 →