Carrierintel
BS

BLOCK SAND CO INC

Carrierintel Safety Score: 72/100. 7 inspection violations in 12 months. Last inspected Sep 2026.

DOT 734705ActiveIntrastate Non-HazmatMCLOUD, OK

COMPANY

Authority since
—
MCS-150
2023-04-27 · 120,000 mi (2019)
Fleet
22 units · 10 trailers · 30 drivers

ADDRESS

Physical
329044 E 1070 RD
MCLOUD, OK 74851
Mailing
Same as physical

CONTACT

Phone
4053916186
Email
blocksandco@yahoo.com

OFFICERS

Primary Officer
DANIEL BLOCK
Title
PRES

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
2
Building MaterialsConstruction
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
343 mo
Since USDOT registration
INSURANCE
Insurance not verified
Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.
RISK GRADE
Minimal Risk
0 risk factors · 2 strengths
OOS RATE
4.3%
1 / 23 inspections

Carrierintel Safety Score

Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.

72
out of 100
Good
Markers: OOS inspection Crash Fatality

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Declared (MCS-150)
22 power units
Unique power units seen
2
+ 1 trailer VINs
Inspections
6
Discrepancy
0.1x

Minimal Risk

0 risk factors · 2 strengths · 4 data points

SAFETY PERFORMANCE

Crash Record
15 crashes · 1 fatal · 8 with injuries · 11 tow-away
Clean Inspection Rate
96% — 22 clean of 23 inspections
Out-of-Service Rate
4.3% — driver OOS 0 insp., vehicle OOS 1 insp.

COMPLIANCE & AUTHORITY

USDOT Registration
Status: Active
Operating Authority
No operating authority on file
Out-of-service orders
None on record
Authority Events
No authority history events
MCS-150 Filing
Last filed 2023-04-27

INSURANCE

Active Coverage
Insurance not verified — Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.

SUMMARY

Low crash rate (2.3 per 100 trucks/yr)
96% clean inspections

INDUSTRY REPORTS

  • ELD Tampering — Carriers cited for ELD tampering under 49 CFR § 395.8(e), by carrier and state.
  • Top Violations — The ten most-cited FMCSA violation codes of the last 30 days.
  • Phantom Fleets — Declared power units against the vehicles seen at roadside inspections.
  • English Proficiency — Carriers whose drivers were cited under 49 CFR § 391.11(b)(2), by carrier and state.
  • Methodology — Where the data comes from and how the Safety Score and Risk Grade are built.

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