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CHAMBERLAIN OIL CO INC

Trust Score

Excellent Why this score?

Company CheckCHAMBERLAIN OIL CO INC · DOT 130174

112 GRACE AVE E, CLONTARF, MN, 56226

DOT# 130174 MC# 199803 Clontarf, Minnesota 39 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$1,000,000

Insurance

Satisfactory

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 Sep 9, 2026 ↓ Show details ↓

Safety & compliance 4

Jul 20, 2026
Clean roadside inspection, no violations.
Jun 18, 2026
Roadside inspection, 4 violations (no OOS).
Jun 16, 2026
Roadside inspection, 4 violations (no OOS).
May 26, 2026
Roadside inspection, 1 violation (no OOS).

Insurance 1

Current
Active insurance on file ($1,000,000).

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

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address112 GRACE AVE E, CLONTARF, MN, 56226

Mailing AddressPO BOX 278, CLONTARF, MN, 56226

Operating Authorities

Authority TypePRIVATE PROPERTY;AUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC199803

CommonNot Active

ContractActive

BrokerNot Active

Operating39 years

Operation Classification

Authorized For HirePrivate (Property) Hazardous Materials

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 1.57 · 2 insp with violations

Below cutoff

Hours-of-Service Compliance

measure .75 · 2 insp with violations

Below cutoff

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 6.45 · 9 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage897,237 miles

Mileage Year2025

VMT SourceActual

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatYes

Safety Summary

Safety RatingSatisfactory

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS16.7% avg 20.7%

SmartWay PartnerNo

Last Review02/14/2025

Insurance

Amount$1,000,000

Type91X

VerifiedFMCSA · 08/24/2026

CompanyFEDERATED MUTUAL INSURANCE CO.

Policy #0971560

Last checked09/09/2026

Quick Facts

StatusActive

TypeCarrier

Fleet19 units

Drivers15

Mileage897,237 mi

Operating39 years

MCS-15005/2025

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Safety RatingSatisfactory

Driver Inspections

Total20

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total12

Out of Service2

OOS Rate16.7%

National Avg20.7%

Below National Average

HazMat Inspections

Total8

OOS1

OOS Rate12.5% (avg 4.5%)

Last FMCSA Review: 02/14/2025 | Rated: 07/15/1987

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

4 · 1 OOS -

2024

12 · 1 OOS =

2025

10 · 0 OOS ▼

2026

8 · 1 OOS ▲

Crashes

2023

0 crashes -

2024

1 crash ▲

2025

0 crashes ▼

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, 20 inspections, 1 resulted in out-of-service (5% OOS rate).

Vehicle Out-of-Service 1 OOS

HazMat Out-of-Service 1 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
03/27/2024	Rural	SD	0	0	1	4	Clear	Water	Daylight

Inspection Records (34)

Date	State	Level	Location	Violations	OOS	Driver Viol	Vehicle Viol	Vehicle OOS	HazMat
07/20/2026	SD	Driver-Only (Level III)	VIVIAN SD	0	0	0	0	0	-	▲Detail
06/18/2026	IA	Full (Level I)	IA	4	0	0	4	0	-	▲Detail
06/16/2026	MN	Full (Level I)	WEST LAKELAND MN	4	0	0	4	0	-	▲Detail
05/26/2026	MN	Driver-Only (Level III)	CLARKS GROVE MN	1	0	1	0	0	-	▲Detail
05/19/2026	MT	Driver-Only (Level III)	WIBAUX MT	0	0	0	0	0	-	▲Detail
04/22/2026	SD	Walk-Around (Level II)	CANTON SD	2	1	1	1	1	1	▲Detail
04/02/2026	MN	Driver-Only (Level III)	WORTHINGTON MN	1	0	0	1	0	-	▲Detail
03/12/2026	MN	Driver-Only (Level III)	BLAINE MN	1	0	0	1	0	-	▲Detail
12/04/2025	WI	Full (Level I)	SOUTH RANGE WI	2	0	0	2	0	-	▲Detail
11/25/2025	MN	Driver-Only (Level III)	ST. CLOUD MN	6	0	6	0	0	-	▲Detail
10/27/2025	MN	Full (Level I)	ROGERS MN	1	0	0	0	0	-	▲Detail
10/22/2025	MN	Driver-Only (Level III)	APPLETON MN	0	0	0	0	0	-	▲Detail
09/08/2025	MN	Full (Level I)	WORTHINGTON MN	3	0	0	0	0	-	▲Detail
06/17/2025	SD	Walk-Around (Level II)	WOLSEY SD	3	0	0	0	0	-	▲Detail
06/12/2025	MT	Driver-Only (Level III)	WIBAUX MT	0	0	0	0	0	-	▲Detail
06/05/2025	MN	Full (Level I)	MOORHEAD MN	2	0	0	0	0	-	▲Detail
05/29/2025	SD	Walk-Around (Level II)	WEBSTER SD	2	0	0	0	0	-	▲Detail
05/07/2025	SD	Driver-Only (Level III)	VALLEY SPRINGS SD	0	0	0	0	0	-	▲Detail
10/03/2024	WI	Walk-Around (Level II)	NEW RICHMOND WI	3	0	0	0	0	-	▲Detail
09/18/2024	SD	Full (Level I)	JEFFERSON SD	0	0	0	0	0	-	▲Detail
07/22/2024	SD	Walk-Around (Level II)	VALLEY SPRINGS SD	1	1	0	0	1	-	▲Detail
06/11/2024	MN	Full (Level I)	ORONOCO MN	9	0	0	0	0	-	▲Detail
06/06/2024	WI	Full (Level I)	ROBERTS WI	1	0	0	0	0	-	▲Detail
05/20/2024	MN	Driver-Only (Level III)	MONTICELLO MN	1	0	0	0	0	-	▲Detail
04/26/2024	MT	Driver-Only (Level III)	WIBAUX MT	2	0	0	0	0	-	▲Detail
04/25/2024	WI	Driver-Only (Level III)	CONNERSVILLE WI	1	0	0	0	0	-	▲Detail
04/16/2024	SD	Driver-Only (Level III)	VALLEY SPRINGS SD	0	0	0	0	0	-	▲Detail
04/08/2024	MT	Driver-Only (Level III)	WIBAUX MT	0	0	0	0	0	-	▲Detail
03/27/2024	SD	Driver-Only (Level III)	MONTROSE SD	1	0	1	0	0	-	▲Detail
02/13/2024	SD	Driver-Only (Level III)	VALLEY SPRINGS SD	1	0	0	0	0	-	▲Detail
12/05/2023	MN	Driver-Only (Level III)	DILWORTH	0	0	0	0	0	-	▲Detail
10/10/2023	MN	Walk-Around (Level II)	CARLTON	2	1	0	2	1	-	▲Detail
09/20/2023	MN	Driver-Only (Level III)	VILLARD	1	0	1	0	0	-	▲Detail
09/19/2023	SD	Walk-Around (Level II)	FAULKTON SCALE	0	0	0	0	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections20

Unsafe Driving 2 viols

HOS Compliance 2 viols

Vehicle Maintenance 9 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	EMPLOYERS MUTUAL CASUALTY CO.	5E16564	$1,000,000	09/01/2014	09/01/2015	Replaced
91X	BIPD/Primary	EMPLOYERS MUTUAL CASUALTY CO.	5E16564	$1,000,000	09/01/2014	09/27/2015	Cancelled
91X	BIPD/Primary	FEDERATED MUTUAL INSURANCE CO.	9335051	$1,000,000	09/01/1998	09/01/2014	Replaced
91X	BIPD/Primary	FEDERATED MUTUAL INSURANCE CO.	9335051	$1,000,000	09/01/1998	10/12/2014	Cancelled
91X	BIPD/Excess	FEDERATED MUTUAL INSURANCE CO.	93350562	$3,000,000	09/01/1998	10/12/2014	Cancelled
91X	BIPD/Primary	NATIONAL FARMERS UNION PROP. AND CAS. CO.	MN-8085134	$1,000,000	09/01/1996	09/01/1998	Replaced
91	BIPD	FARMLAND MUTUAL INSURANCE CO.	CMG0452266	$0	09/01/1993	10/10/1996	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC199803	CONTRACT	INVOLUNTARY REVOCATION	09/15/2014	DISCONTINUED REVOCATION	09/23/2014
MC199803	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	06/16/1987	-	-
MC199803	CONTRACT	INVOLUNTARY REVOCATION	01/23/1997	DISCONTINUED REVOCATION	02/19/1997

No revocation records.

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

100/100

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

100, no deductions

Clean record, the bar stays full at 100.

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

FMCSA shows active coverage on file as of 8/24/2026.

Safety rating not Unsatisfactory

Satisfactory FMCSA safety rating.

What's lowering this score

Clean record, no deductions. This carrier starts and stays at 100.

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.

CHAMBERLAIN OIL CO INC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Equipment

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Crash Records (1)

Inspection Records (34)

Safety Performance Percentiles

Licensing & Insurance

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