Carrierintel
CB

CONLEY BULK SERVICES LLC

CarrierIntel Score: 47/100. Updated Oct 2026.

DOT 2035610MC 714554Authority revokedActiveInterstateMARSHALL, TX

COMPANY

Authority since
—
MCS-150
2025-03-12 · 1,961,234 mi (2024)
Fleet
37 units · 109 trailers · 36 drivers
Annual mileage (VMT)
1,961,234 mi (2024)

ADDRESS

Physical
8000 US HIGHWAY 59 SOUTH
MARSHALL, TX 75672
Mailing
Same as physical

CONTACT

Phone
3184897943
Email
thunt@samsand.com

OFFICERS

Primary Officer
BROCK BROCKINTON
Title
PRESIDENT

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Heavy Haul / Oilfield
Cargo types
3
Oilfield EquipmentCommodities Dry BulkOther: SAND
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
184 mo
Active authority
INSURANCE
Verification needed
No federal insurance filing found. Whether this carrier must file one is unclear from its registration; verify coverage through state records or the insurer.
RISK GRADE
Elevated Risk
3 risk factors · 0 strengths
OOS RATE
23.1%
9 / 39 inspections

CarrierIntel Safety Score

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

47
out of 100
Below Average
Markers: OOS inspection Crash Fatality

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Elevated Risk

3 risk factors · 0 strengths · 4 data points

SAFETY PERFORMANCE

Crash Record
22 crashes · 0 fatal · 10 with injuries · 22 tow-away
Clean Inspection Rate
77% — 30 clean of 39 inspections
Out-of-Service Rate
23.1% — driver OOS 0 insp., vehicle OOS 9 insp.

COMPLIANCE & AUTHORITY

USDOT Registration
Status: Active
Operating Authority
Authority revoked · 2025-09-09 · MC714554
Out-of-service orders
None on record
Authority Events
14 historical event(s) on file
MCS-150 Filing
Last filed 2025-03-12

INSURANCE

Active Coverage
Verification needed — No federal insurance filing found. Whether this carrier must file one is unclear from its registration; verify coverage through state records or the insurer.

SUMMARY

High OOS rate 25% (last 24 mo)
8.1 crashes per 100 trucks/yr — above norm
1.7 violations per inspection

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