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Z BROS DRILLING INC

Trust Score

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Company CheckZ BROS DRILLING INC · DOT 3234237

2236 STONY BOTTOM DR, RALEIGH, NC, 27610

DOT# 3234237 Raleigh, North Carolina

MOTOR CARRIER

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Power Units

Drivers

Crashes (24-Month)

Not reported

Insurance

Not Rated

Safety Rating

Inspections

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Deep records on this carrier, only on LoadWrap

SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

5 events tracked · latest Jul 17, 2026 ↓ Show details ↓

Safety & compliance 5

Jul 17, 2026
Clean roadside inspection, no violations.
Jul 7, 2026
Roadside inspection, 1 out-of-service violation.
Jun 18, 2026
Clean roadside inspection, no violations.
May 27, 2026
Roadside inspection, 1 out-of-service violation.
Aug 25, 2025
Crash reported (no fatalities).

Public FMCSA record · blue clean · orange change · red risk.

Contact Details

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Physical Address2236 STONY BOTTOM DR, RALEIGH, NC, 27610

Mailing Address2236 STONY BOTTOM DR, RALEIGH, NC, 27610

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationC - Intrastate (Non-Hazmat)

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure 0 · 0 insp with violations

Clean

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 2.93 · 6 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 3.13 · 9 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)1

Fatal0

Driver OOS23.1% avg 5.5%

Vehicle OOS29.4% avg 20.7%

SmartWay PartnerNo

Quick Facts

StatusActive

TypeMotor Carrier

Fleet4 units

Drivers4

MCS-15007/2023

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)1

Fatal0

Injury1

Tow-Away0

Driver Inspections

Total26

Out of Service6

OOS Rate23.1%

National Avg5.5%

Above National Average

Vehicle Inspections

Total17

Out of Service5

OOS Rate29.4%

National Avg20.7%

Above National Average

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2023

8 · 3 OOS -

2024

19 · 6 OOS ▲

2025

11 · 4 OOS ▼

2026

8 · 4 OOS =

Crashes

2023

0 crashes -

2024

0 crashes =

2025

1 crash ▲

2026

0 crashes ▼

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Jul 2026, 26 inspections, 12 resulted in out-of-service (46.2% OOS rate).

Driver Out-of-Service 7 OOS

Vehicle Out-of-Service 8 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (1)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.

Date	Location	State	Fatal	Injuries	Tow	Vehicles	Weather	Road	Light
08/25/2025	BUNN	NC	0	4	0	2	Clear	Dry	Daylight

Roadside Violations by Safety Category Last 24 months

24 roadside violations across 26 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Vehicle Maintenance 10 violations · 7 OOS

Driver Fitness 9 violations · 7 OOS

Unsafe Driving 3 violations · 1 OOS

Other (General) 2 violations · 0 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (46)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
07/17/2026	NC	Walk-Around (Level II)	ROBERSONVILLE NC	0	0	0	0	0	0	-	▲Detail
07/07/2026	NC	Walk-Around (Level II)	HERTFORD NC	1	1	0	0	1	1	-	▲Detail
06/18/2026	NC	Walk-Around (Level II)	NASHVILLE NC	0	0	0	0	0	0	-	▲Detail
05/27/2026	NC	Walk-Around (Level II)	540	1	1	0	0	1	1	-	▲Detail
05/18/2026	NC	Driver-Only (Level III)	US 64	0	0	0	0	0	0	-	▲Detail
04/14/2026	NC	Driver-Only (Level III)	I-40 NEAR JONES SAUSAGE RD	1	1	1	1	0	0	-	▲Detail
04/04/2026	NC	Driver-Only (Level III)	US 1 NR I 40	0	0	0	0	0	0	-	▲Detail
02/24/2026	NC	Walk-Around (Level II)	I 40	1	1	1	1	0	0	-	▲Detail
12/30/2025	NC	Walk-Around (Level II)	US 70 / US 258S	2	1	0	0	2	1	-	▲Detail
12/04/2025	NC	Walk-Around (Level II)	US 264 @ NC 39	1	1	1	1	0	0	-	▲Detail
11/21/2025	NC	Walk-Around (Level II)	US 70 / US 258S	2	0	0	0	2	0	-	▲Detail
09/29/2025	NC	Driver-Only (Level III)	US 64 / US 13	0	0	0	0	0	0	-	▲Detail
09/02/2025	NC	Walk-Around (Level II)	I587 AT 45 EXIT	0	0	0	0	0	0	-	▲Detail
08/04/2025	NC	Full (Level I)	US 70 IN PVA OF CIRCLE K	3	1	1	1	2	0	-	▲Detail
06/17/2025	NC	Walk-Around (Level II)	US 64 PVA SPEEDWAY	1	1	0	0	1	1	-	▲Detail
06/12/2025	NC	Walk-Around (Level II)	US 70 / US 258	0	0	0	0	0	0	-	▲Detail
05/07/2025	NC	Walk-Around (Level II)	US 17 NEAR NC 37	0	0	0	0	0	0	-	▲Detail
02/11/2025	NC	Walk-Around (Level II)	US 64 AT 500 MM	1	0	0	0	1	0	-	▲Detail
01/04/2025	NC	Walk-Around (Level II)	US 264 NEAR MM 432	0	0	0	0	0	0	-	▲Detail
12/16/2024	NC	Driver-Only (Level III)	US 70 / US 258 S.	0	0	0	0	0	0	-	▲Detail
12/07/2024	NC	Walk-Around (Level II)	US 264 WBND ON RAMP NC 39	1	1	0	0	1	1	-	▲Detail
12/03/2024	NC	Driver-Only (Level III)	I-40 NEAR I-440	3	2	3	2	0	0	-	▲Detail
10/23/2024	NC	Driver-Only (Level III)	US 401 SB NEAR NC 55 IN FUQUAY	3	2	2	1	1	1	-	▲Detail
09/23/2024	NC	Walk-Around (Level II)	US-264 NEAR NC-39	0	0	0	0	0	0	-	▲Detail
09/10/2024	NC	Full (Level I)	MASON TOWN RD	3	2	0	0	3	2	-	▲Detail
08/20/2024	NC	Driver-Only (Level III)	NC 903 NORTH KENANSVILLE	0	0	0	0	0	0	-	▲Detail
07/22/2024	NC	Walk-Around (Level II)	US 70 IN PVA OF CIRCLE K	1	0	0	0	1	0	-	▲Detail
07/16/2024	NC	Driver-Only (Level III)	DUPLIN COUNTY, NC-24 EB	0	0	0	0	0	0	-	▲Detail
06/24/2024	NC	Walk-Around (Level II)	I 540 NEAR US 64 BUS	0	0	0	0	0	0	-	▲Detail
04/18/2024	NC	Walk-Around (Level II)	421	2	1	1	1	1	0	-	▲Detail
04/13/2024	NC	Driver-Only (Level III)	I 40 EB	0	0	0	0	0	0	-	▲Detail
04/01/2024	NC	Walk-Around (Level II)	I 40 EB	0	0	0	0	0	0	-	▲Detail
03/21/2024	NC	Walk-Around (Level II)	US 64 PVA BAY BROTHERS SEAFOOD	1	0	0	0	1	0	-	▲Detail
02/28/2024	NC	Driver-Only (Level III)	GRANVILLE COUNTY, I-85, N	1	0	1	0	0	0	-	▲Detail
02/07/2024	NC	Walk-Around (Level II)	US 70	0	0	0	0	0	0	-	▲Detail
01/31/2024	NC	Driver-Only (Level III)	40	0	0	0	0	0	0	-	▲Detail
01/18/2024	NC	Walk-Around (Level II)	US 264 NEAR POORMANS	2	1	0	0	2	1	-	▲Detail
01/03/2024	NC	Walk-Around (Level II)	US 70 IN PVA OF CIRCLE K	0	0	0	0	0	0	-	▲Detail
12/21/2023	NC	Driver-Only (Level III)	US 17 NEAR NC 45	0	0	0	0	0	0	-	▲Detail
12/19/2023	NC	Walk-Around (Level II)	US 64 NEAR SR 1302	0	0	0	0	0	0	-	▲Detail
10/04/2023	NC	Full (Level I)	US 70	2	1	2	1	0	0	-	▲Detail
09/14/2023	NC	Driver-Only (Level III)	US 401 NEAR FORESTVILLE RD	1	1	1	1	0	0	-	▲Detail
08/24/2023	NC	Full (Level I)	US 70	0	0	0	0	0	0	-	▲Detail
08/21/2023	NC	Full (Level I)	US 70 IN PVA OF CIRCLE K	1	1	1	1	0	0	-	▲Detail
08/14/2023	NC	Walk-Around (Level II)	US 70 IN PVA OF CIRCLE K	0	0	0	0	0	0	-	▲Detail
08/14/2023	NC	Walk-Around (Level II)	US 70 IN PVA OF CIRCLE K	0	0	0	0	0	0	-	▲Detail

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections26

Driver Fitness 6 viols

Vehicle Maintenance 9 viols

Licensing & Insurance

No insurance history records.

No active insurance policies.

No authority history.

No revocation records.

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Trust Score over time and the complete authority and insurance timeline, not just today.

73/100

Good

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown, from 100 to 73

−10

Starts at 100−27 totalFinal 73

MCS-150 update overdue−10

Driver out-of-service rate above national average−5

Vehicle out-of-service rate above national average−5

Crashes on record (rate-adjusted)−4

Operating history unknown−3

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Operating authority N/A

Not required for private carriers, a private carrier hauls its own goods and needs no for-hire operating authority (no MC number) under FMCSA.

Insurance on file with FMCSA N/A

Not required for private carriers, a non-hazmat private carrier hauling its own goods is generally not required to file proof of insurance with FMCSA.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-10

MCS-150 update overdue

The required biennial MCS-150 update has not been filed on time (score factor, not a verification failure).

-5

Driver out-of-service rate above national average

Driver OOS 23.0769% vs national avg 5.51%.

-5

Vehicle out-of-service rate above national average

Vehicle OOS 29.4118% vs national avg 20.72%.

-4

Crashes on record (rate-adjusted)

Crash rate: 1 crash(es) across 4 vehicles (~0.25 per vehicle); none fatal. Scaled to fleet size and fatal severity.

-3

Operating history unknown

No authority grant date on file.

Where this company lands, risk scales

Crash history (rate-adjusted)−4 of 28

0 pts · low risk−28 pts · high risk

Crash rate: 1 crash(es) across 4 vehicles (~0.25 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Driver out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Driver OOS 23.0769% vs national avg 5.51%.

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 29.4118% vs national avg 20.72%.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

Z BROS DRILLING INC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Drivers

Safety Summary

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Crash Records (1)

Roadside Violations by Safety Category Last 24 months

Inspection Records (46)

Safety Performance Percentiles

Licensing & Insurance

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