CORCORAN OILFIELD SERVICES INC
Risk score · full evidence · 72-hour access · No account required
Power Units
7
Drivers
8
Trailers
11
Annual Miles
Locked
Entity Type
N/A
MCS-150 Date
Feb 27, 2025
Out of Service
No
About CORCORAN OILFIELD SERVICES INC
Corcoran Oilfield Services Inc, based in Sidney, MT, operates a fleet of 7 power units and 15 trailers, employing 8 drivers to facilitate its transportation services. The company specializes in the interstate movement of various cargo types, including machinery, liquid gas, and oil, under active contract authority. Additionally, Corcoran holds common carrier authority but does not operate as a broker.
Risk Signals — CORCORAN OILFIELD SERVICES INC
Full risk analysis — historical patterns, fraud connections, financial signals — runs when you… unlock for full analysis
Authority for sale
No active listings detected…
Equipment for sale
2 of 18 units (11%) listed on marketplaces…
Financial risk
Analyzed in the full report…
Fraud signals
Connection analysis in the full report…
Historical patterns
Pattern analysis runs when you unlock the report…
Recent activity
No adverse news in 90 days…
1 risk category flagged — see the evidence before you book
Get the exact risk score, full analysis, and the specific evidence + sources behind every signal.
Related Companies8 found
Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership.
Service RegionsActive in 3 states
Full state-by-state operating volumes, inspection locations, and lane coverage analysis.
CSA Safety Scores5 BASICs
5 BASICs measured
Percentile rankings pending FMCSA publication — raw measures + violations available in the report.
Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot.
Inspection History4 in 90 days
Most recent
May 26, 2026 · MT
Clean rate (90d)
10%
Every inspection with date, location, level, violations found, and out-of-service results.
Inspection Summary
Recent Inspections (90 Days)
4
Vehicle OOS Rate
50%
2 of 4
National avg ~21%
Driver OOS Rate
0%
0 of 4
National avg ~5%
OOS Inspections
2
Driver + Vehicle OOS
Crash Summary
Total Crashes
19
All time
Fatalities
0
Injuries
13
Tow-Away
19
Operating Authority
Common Authority
No Authority
Contract Authority
Holds Active Authority(14.4 years)
Broker Authority
No Authority
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names — included in the vetting report.
Contact Information
Physical Address
SIDNEY, MT 59270
Cargo & Operations
Cargo Carried
Violations by Category27 total
Most common category
Vehicle Maintenance · 52% of violations
across 5 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics18 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
Need more than a
one-off vetting report?
Unlimited vetting across every U.S. carrier, monitored continuously — with insurance, risk, contacts, and crash data built into your workflow.
Risk score · evidence · 72h access
Full vetting report · One-time $10