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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Western Caisson Drilling
DOT 1191538 · Englewood, CO
Report generated: June 11, 2026 at 12:31 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Western Caisson Drilling (DOT 1191538) is a Colorado-based intrastate carrier headquartered in Englewood, CO. As of June 11, 2026 at 12:31 PM, operating authority is active but without for-hire authority. TruckGraph has detected 1 risk signal on this carrier, including: no active insurance filing on record. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 11, 2026 at 12:31 PM.

FMCSA Public Record
Western Caisson Drilling
DOT Number1191538
MC Number—
Street4600 SOUTH MARIPOSA DR
City / StateEnglewood, CO 80110
Phone3037967214
Operation typeIntrastate
HazmatNot authorized
Authority age22 yr 6 mo
MCS-150 filed12/04/2003
Power units2
Total drivers2
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
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Power Units
2
Fleet
Drivers
2
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
22 yr 6 mo
Since 2003
Inspection History
0 total · No inspections

No inspection records on file.

Crash History
0 total on record

No crash records on file.

Insurance Status
⚠ No active insurance filing on record
Verify insurance directly with carrier before tendering any load.
Location
4600 SOUTH MARIPOSA DR, Englewood, CO, 80110 · Open in Maps →
4600 SOUTH MARIPOSA DR, ENGLEWOOD, CO, 80110Open in Maps →
Authority Timeline
Authority GrantedDec 2003
FMCSA issued operating authority
Active USDOT — No for-hire authorityCurrent
USDOT record is active but no for-hire operating authority is currently granted

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 Western Caisson Drilling authorized to operate?

Western Caisson Drilling'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 Western Caisson Drilling's safety record?

Western Caisson Drilling does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Western Caisson Drilling operate?

Western Caisson Drilling operates 2 power units with approximately 2 drivers.

Is Western Caisson Drilling insured?

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

Has Western Caisson Drilling had any risk indicators?

Western Caisson Drilling has a risk score of 0/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Western Caisson Drilling?

Western Caisson Drilling's DOT number is 1191538. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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For journalists and researchers

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

APA
Truck Graph. (2026). Western Caisson Drilling Safety Record, DOT 1191538. Retrieved from https://truckgraph.com/carriers/1191538
MLA
"Western Caisson Drilling Safety Record, DOT 1191538." Truck Graph, Jun 11, 2026, https://truckgraph.com/carriers/1191538
Chicago
"Western Caisson Drilling Safety Record, DOT 1191538." Truck Graph. Last modified June 11, 2026. https://truckgraph.com/carriers/1191538