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Truck Graph
20/100
⚠ Caution
Minor signals on record. Confirm authority and insurance before dispatch.
Rock Services INC
DOT 1025906 · MC MC1399970 · Chehalis, WA
Report generated: June 11, 2026 at 7:30 AM
✓Authorized for hire?
✓Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Rock Services INC (DOT 1025906, MC MC1399970) is a Washington-based interstate carrier headquartered in Chehalis, WA. As of June 11, 2026 at 7:30 AM, operating authority is currently active. TruckGraph has detected 1 risk signal on this carrier, including: unsafe driving violation on record. TruckGraph rates this carrier "Caution" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 11, 2026 at 7:30 AM.

Contract Authority
FMCSA Public Record
Rock Services INC
DOT Number1025906
MC NumberMC1399970
Street1349A STATE ROUTE 508
City / StateChehalis, WA 98532
Phone3609786333
Operation typeInterstate
HazmatNot authorized
Authority age24 yr 1 mo
MCS-150 filed01/14/2025
Company officerLloyd Peterson
Power units2
Total drivers1
Authority Status
Common (for-hire)Not authorized
Contract (for-hire)✓ Active
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
●Unsafe driving violation on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 0.0% vs. national avg 22.26% — below average
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Carriers sharing an officer, address, or phone with Rock Services INC
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Power Units
2
Fleet
Drivers
1
Total
Inspections
1
On record
Crashes
0
On record
OOS Rate
0.0%
↓ Avg 22.26%
Authority Age
24 yr 1 mo
Since 2002
Violation Categories — Last 24 Months
Hours of Service
1 insp (100%)
Unsafe Driving
1 insp (100%)· 1 viol
Driver Fitness
1 insp (100%)
Controlled Substances
1 insp (100%)
Inspection History
1 total · OOS rate 0.0%
DateStateLevelDriver OOSVehicle OOSResult
10/3/2024WAIII00Pass
Crash History
0 total on record

No crash records on file.

Insurance Status
Status
✓ Active filing on record
Insurer
WESTERN NATIONAL MUTUAL INSURANCE CO.
Coverage type
91X
Coverage amount
$750,000
Effective
3/5/2023
Location
1349A STATE ROUTE 508, Chehalis, WA, 98532 · Open in Maps →
1349A STATE ROUTE 508, CHEHALIS, WA, 98532Open in Maps →
Authority Timeline
Authority GrantedMay 2002
FMCSA issued operating authority
ActiveCurrent
Authority currently active

Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology

Important Legal Notice

Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .

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Frequently Asked Questions

Is Rock Services INC authorized to operate?

Yes. Rock Services INC holds Contract operating authority and is currently active.

What is Rock Services INC's safety record?

Rock Services INC has 1 roadside inspections on record with an out-of-service rate of 0.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Rock Services INC operate?

Rock Services INC operates 2 power units with approximately 1 drivers.

Is Rock Services INC insured?

Rock Services INC has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Rock Services INC had any risk indicators?

Rock Services INC has a risk score of 20/100 (Caution) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Rock Services INC?

Rock Services INC's DOT number is 1025906 and MC number is MC1399970. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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

APA
Truck Graph. (2026). Rock Services INC Safety Record, DOT 1025906. Retrieved from https://truckgraph.com/carriers/1025906
MLA
"Rock Services INC Safety Record, DOT 1025906." Truck Graph, Jun 11, 2026, https://truckgraph.com/carriers/1025906
Chicago
"Rock Services INC Safety Record, DOT 1025906." Truck Graph. Last modified June 11, 2026. https://truckgraph.com/carriers/1025906