SB INC
DBA: SHERMAN BROS HEAVY TRUCKING
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Power Units
18
Drivers
17
Trailers
38
Annual Miles
In full report
Entity Type
CORPORATION
MCS-150 Date
Apr 21, 2026
Risk Signals — SB INC
Full risk analysis — historical patterns, fraud connections, financial signals — runs when you…
Authority for sale
No active listings detected…
Equipment for sale
No fleet VINs found 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…
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Inspection Summary
Recent Inspections (90 Days)
5
Vehicle OOS Rate
40%
2 of 5
National avg ~21%
Driver OOS Rate
0%
0 of 5
National avg ~5%
OOS Inspections
2
Driver + Vehicle OOS
Most recent
Jul 16, 2026 · CA
Clean rate (90d)
47%
Every inspection with date, location, level, violations found, and out-of-service results.
Crash Summary
Total Crashes
288
All time
Fatalities
17
Injuries
125
Tow-Away
277
Counterparty Reports
Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with SB INC.
No verified counterparty reports yet
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About SB INC
Sherman Bros Heavy Trucking is a specialized for-hire trucking company based in Harrisburg, Oregon, operating multiple equipment types including linehaul/glass fleets, tanker/chemical units, flatbed lowboys, and curtain vans across the western and southern United States. The company serves customers through dedicated fleet operations and owner-operator lease-purchase programs.
Related Companies2 found
Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership.
Service RegionsActive in 11 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.
Operating Authority
Common Authority
Holds Active Authority(47.3 years)
Contract Authority
Holds Active Authority(41.3 years)
Broker Authority
Inactive Authority(32.5 years)
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names.
Contact Information
Physical Address
32921 DIAMOND HILL DR
HARRISBURG, OR 97446
Cargo & Operations
Cargo Carried
Violations by Category24 total
Most common category
Vehicle Maintenance · 33% of violations
across 5 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics44 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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