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Truck Graph
30/100
⚠ Caution
OOS rate 33.3% exceeds the national average of 22.26%.
Craters & Freighters
DOT 1237181 · MC MC1083270 · Aurora, CO
Report generated: June 4, 2026 at 3:04 AM
✓Authorized for hire?
✓Active insurance?
✗Safety record clean?
✓No fraud flags?
✗No prior revocations?
Carrier Summary

Craters & Freighters (DOT 1237181, MC MC1083270) is a Colorado-based interstate carrier headquartered in Aurora, CO. As of June 4, 2026 at 3:04 AM, operating authority is currently active. TruckGraph has detected 2 risk signals on this carrier, including: unusually high carrier network activity; driver qualification violation on record. TruckGraph rates this carrier "Caution" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 4, 2026 at 3:04 AM.

Common Authority
FMCSA Public Record
Simpson & Company LLC
Operating as: Craters & Freighters
DOT Number1237181
MC NumberMC1083270
Street14401 E 33RD PL STE A
City / StateAurora, CO 80011
Phone3033937633
Operation typeInterstate
HazmatNot authorized
Authority age22 yr 1 mo
MCS-150 filed12/05/2025
Company officerScott Simpson
Power units2
Total drivers2
Authority Status
Common (for-hire)✓ Active
Contract (for-hire)Not authorized
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
●Unusually high carrier network activity
●Driver qualification violation on record
⚠ Serial Restarter Alert
1 prior revocation on record. Carrier re-registered authority after revocation. Exercise heightened scrutiny.
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 33.3% vs. national avg 22.26% — above average
Network Intelligence Map
Carriers sharing an officer, address, or phone with Craters & Freighters
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Power Units
2
Fleet
Drivers
2
Total
Inspections
3
On record
Crashes
0
On record
OOS Rate
33.3%
↑ Avg 22.26%
Authority Age
22 yr 1 mo
Since 2004
Violation Categories — Last 24 Months
Hours of Service
3 insp (100%)
Unsafe Driving
3 insp (100%)
Driver Fitness
3 insp (100%)· 1 viol
Vehicle Maintenance
3 insp (100%)
Controlled Substances
3 insp (100%)
Inspection History
3 total · OOS rate 33.3%
DateStateLevelDriver OOSVehicle OOSResult
11/11/2025WYI00Pass
8/11/2025WYI10OOS
2/6/2026WYI00Pass
Crash History
0 total on record

No crash records on file.

Insurance Status
Status
✓ Active filing on record
Insurer
GRAY CASUALTY & SURETY COMPANY
Coverage type
84
Coverage amount
—
Effective
2/24/2021
Location
14401 E 33RD PL STE A, Aurora, CO, 80011 · Open in Maps →
14401 E 33RD PL STE A, AURORA, CO, 80011Open in Maps →
Authority Timeline
Authority GrantedApr 2004
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 Simpson & Company LLC authorized to operate?

Yes. Simpson & Company LLC holds Common operating authority and is currently active.

What is Simpson & Company LLC's safety record?

Simpson & Company LLC has 3 roadside inspections on record with an out-of-service rate of 33.3%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Simpson & Company LLC operate?

Simpson & Company LLC operates 2 power units with approximately 2 drivers.

Is Simpson & Company LLC insured?

Simpson & Company LLC has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Simpson & Company LLC had any risk indicators?

Simpson & Company LLC has a risk score of 30/100 (Caution) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Simpson & Company LLC?

Simpson & Company LLC's DOT number is 1237181 and MC number is MC1083270. 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). Craters & Freighters Safety Record, DOT 1237181. Retrieved from https://truckgraph.com/carriers/1237181
MLA
"Craters & Freighters Safety Record, DOT 1237181." Truck Graph, Jun 4, 2026, https://truckgraph.com/carriers/1237181
Chicago
"Craters & Freighters Safety Record, DOT 1237181." Truck Graph. Last modified June 4, 2026. https://truckgraph.com/carriers/1237181