← Back to Search

VALIDATED

GREAT OAKS TREE SERVICE CORP

Trust Score

Excellent Why this score?

Company CheckGREAT OAKS TREE SERVICE CORP · DOT 4273218

Private carrier, runs its own trucks and hauls its own freight

DBA: GREAT OAKS TREE SERVICE

35W339 CHATEAU DR W, DUNDEE, IL, 60118-3112

DOT# 4273218 Dundee, Illinois

PRIVATE CARRIER

★★★★★ Ratings & reviews

Save to favorites Watch, alerts on changes Write a review Add a private note Download PDF report

Create free account →

Free • 30 seconds • Already a member? Log in

Power Units

Drivers

Crashes (24-Month)

Not reported

Insurance

Not Rated

Safety Rating

Inspections

Is this your company? Claim your profile →

Just researching? Create a free account →

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

4 events tracked · latest Aug 13, 2026 ↓ Show details ↓

Safety & compliance 4

Aug 13, 2026
Roadside inspection, 2 violations (no OOS).
Dec 5, 2025
Roadside inspection, 1 out-of-service violation.
Oct 24, 2025
Roadside inspection, 3 violations (no OOS).
Oct 20, 2025
Roadside inspection, 1 violation (no OOS).

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

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address35W339 CHATEAU DR W, DUNDEE, IL, 60118-3112

Mailing Address35W339 CHATEAU DR W, DUNDEE, IL, 60118-3112

Operating Authorities

Authority TypePRIVATE PROPERTY

Carrier OperationA - Interstate

CommonNot Active

ContractNot Active

BrokerNot Active

Operation Classification

Private (Property)Private Only

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 3.88 · 6 insp with violations

Below cutoff

Hours-of-Service Compliance

measure .06 · 1 insp with violations

Below cutoff

Driver Fitness

measure .06 · 1 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 13.93 · 6 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage1 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS66.7% avg 20.7%

SmartWay PartnerNo

Quick Facts

StatusActive

TypePrivate Carrier

Fleet22 units

Drivers21

Mileage1 mi

MCS-15009/2025

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total10

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total9

Out of Service6

OOS Rate66.7%

National Avg20.7%

Above National Average

HazMat Inspections

Total1

OOS0

OOS Rate0.0% (avg 4.5%)

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

2024

3 · 2 OOS -

2025

7 · 4 OOS ▲

2026

1 · 0 OOS ▼

Crashes

No crashes on record.

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 Aug 2026, 9 inspections, 5 resulted in out-of-service (55.6% OOS rate).

Vehicle Out-of-Service 10 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

63 roadside violations across 9 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 39 violations · 8 OOS

Unsafe Driving 20 violations · 0 OOS

Hours-of-Service (HOS) Compliance 1 violation · 0 OOS

Driver Fitness 1 violation · 0 OOS

Other (General) 2 violations · 2 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 (11)

Date	State	Level	Location	Violations	OOS	Driver Viol	Vehicle Viol	Vehicle OOS	HazMat
08/13/2026	WI	Full (Level I)	STOUGHTON WI	2	0	0	2	0	-	▲Detail
12/05/2025	WI	Walk-Around (Level II)	MADISON WI	8	1	1	7	1	-	▲Detail
10/24/2025	WI	Walk-Around (Level II)	OSHKOSH WI	3	0	0	0	0	-	▲Detail
10/20/2025	WI	Walk-Around (Level II)	LITTLE SUAMICO WI	1	0	0	0	0	-	▲Detail
09/11/2025	WI	Walk-Around (Level II)	GREENBUSH WI	9	2	0	0	2	-	▲Detail
08/30/2025	WI	Walk-Around (Level II)	APPLETON WI	12	3	0	0	3	-	▲Detail
05/22/2025	WI	Walk-Around (Level II)	COTTAGE GROVE WI	8	1	0	0	1	-	▲Detail
03/12/2025	WI	Driver-Only (Level III)	BLACK CREEK WI	5	0	0	0	0	-	▲Detail
12/12/2024	WI	Walk-Around (Level II)	NEWTON WI	15	3	0	0	3	-	▲Detail
08/26/2024	WI	Full (Level I)	JANESVILLE WI	18	2	0	0	2	-	▲Detail
08/07/2024	WI	Walk-Around (Level II)	MADISON WI	1	0	0	0	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections9

Unsafe Driving 6 viols

HOS Compliance 1 viols

Driver Fitness 1 viols

Vehicle Maintenance 6 viols

Out of Service Orders (1)

OOS Date	Reason	Status	Rescind Date
2025-07-11	New Entrant Revoked - Refusal of Audit/No Contact	ACTIVE	2025-09-16

Licensing & Insurance

No insurance history records.

No active insurance policies.

No authority history.

No revocation records.

Stay ahead of changes

You are checking GREAT OAKS TREE SERVICE CORP today. We can keep watching them for you.

Authority gets revoked, insurance lapses, and a company that looks clean today can change overnight. Create an account, add this company to your list,
and the moment their authority, insurance, safety or contact details change, you see it on your dashboard, or get it by email with Pro.

Add them to your list

Keep this company and every partner you vet in one place you can come back to.

Get a change alert

The moment authority, insurance or safety status moves, you hear about it first.

See the full history

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

92/100

Excellent

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 92

Starts at 100−8 totalFinal 92

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

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

-5

Vehicle out-of-service rate above national average

Vehicle OOS 66.6667% vs national avg 20.72%.

-3

Operating history unknown

No authority grant date on file.

Where this company lands, risk scales

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 66.6667% 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.

GREAT OAKS TREE SERVICE CORP

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Safety Summary

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Roadside Violations by Safety Category Last 24 months

Inspection Records (11)

Safety Performance Percentiles

Out of Service Orders (1)

Licensing & Insurance

You are checking GREAT OAKS TREE SERVICE CORP today. We can keep watching them for you.

Add them to your list

Get a change alert

See the full history