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DIAMAND TRANSPORTATION INC

Trust Score

Excellent Why this score?

Company CheckDIAMAND TRANSPORTATION INC · DOT 881409

20 SHEARS STREET, WRENTHAM, MA, 02093

DOT# 881409 MC# 214745 Wrentham, Massachusetts 37 years

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

4 events tracked · latest Apr 15, 2026 ↓ Show details ↓

Safety & compliance 4

Apr 15, 2026
Roadside inspection, 1 out-of-service violation.
Apr 9, 2026
Roadside inspection, 1 out-of-service violation.
Mar 15, 2025
Roadside inspection, 2 violations (no OOS).
Dec 3, 2024
Clean roadside inspection, no violations.

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

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address20 SHEARS STREET, WRENTHAM, MA, 02093

Mailing Address20 SHEARS STREET, WRENTHAM, MA, 02093

Other Companies at This Address

Address20 SHEARS STREET, WRENTHAM, MA 02093

Others here

Distinct phones

Active

Company	DOT	Phone	Status
DIAMAND TRANSPORTATION INC this company	881409	Sign in	Active
DIAMAND TRANSPORTATION INC	2799298	Sign in	Active

Note: sharing an address is legal and common (registered agents, virtual offices, business centers). A shared address never reduces the Trust Score.

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC214745

CommonActive

ContractActive

BrokerNot Active

Operating37 years

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 7 · 1 insp with violations

Below cutoff

Hours-of-Service Compliance

measure .37 · 1 insp with violations

Below cutoff

Driver Fitness

measure 1.25 · 2 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 4.28 · 1 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage65,000 miles

Mileage Year2017

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 OOS25.0% avg 5.5%

Vehicle OOS33.3% avg 20.7%

SmartWay PartnerNo

Last Review05/14/2008

Insurance

AmountNot reported

Type34

Effective09/05/2011

CompanyHANOVER INSURANCE CO.

Policy #IHN9282072

Last checked09/13/2026

Quick Facts

StatusActive

TypeCarrier

Fleet1 units

Drivers1

Mileage65,000 mi

Operating37 years

MCS-15002/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total4

Out of Service1

OOS Rate25.0%

National Avg5.5%

Above National Average

Vehicle Inspections

Total3

Out of Service1

OOS Rate33.3%

National Avg20.7%

Above National Average

Last FMCSA Review: 05/14/2008

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

2 · 0 OOS -

2025

1 · 0 OOS =

2026

2 · 2 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 Apr 2026, 4 inspections, 2 resulted in out-of-service (50% OOS rate).

Driver Out-of-Service 1 OOS

Vehicle Out-of-Service 1 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

6 roadside violations across 4 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

Driver Fitness 3 violations · 2 OOS

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

Vehicle Maintenance 1 violation · 1 OOS

Unsafe Driving 1 violation · 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 (5)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
04/15/2026	NC	Walk-Around (Level II)	HALIFAX WEIGH STATION, I-95, N	2	1	1	0	1	1	-	▲Detail
04/09/2026	MA	Full (Level I)	H-ATTLEBORO	1	1	1	1	0	0	-	▲Detail
03/15/2025	MA	Walk-Around (Level II)	H-WESTFIELD	2	0	1	0	1	0	-	▲Detail
12/03/2024	NC	Driver-Only (Level III)	LUMBERTON WEIGH STATION, I-95,	0	0	0	0	0	0	-	▲Detail
01/10/2024	DE	Walk-Around (Level II)	MIDDLETOWN DE	0	0	0	0	0	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections4

Unsafe Driving 1 viols

HOS Compliance 1 viols

Driver Fitness 2 viols

Vehicle Maintenance 1 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A4582-03	$750,000	12/30/2010	03/22/2011	Cancelled
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A3991-02	$750,000	11/22/2009	03/26/2010	Cancelled
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A3991-02	$750,000	11/22/2009	03/22/2010	Replaced
91X	BIPD/Primary	METROPOLITAN PROPERTY AND CASUALTY INSURANCE	999207983	$1,000,000	10/26/1995	03/22/2008	Replaced
91X	BIPD/Primary	HANOVER INSURANCE CO.	AFN 379 3660	$1,000,000	10/26/1993	02/16/1996	Cancelled
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A3370-01	$750,000	09/24/2008	03/27/2009	Cancelled
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A3370-01	$750,000	09/24/2008	03/22/2009	Replaced
34	CARGO	GREAT AMERICAN INSURANCE COMPANY OF NEW YORK	IMP 3-35-14-77-00	$0	09/05/2008	09/05/2011	Replaced
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A5042-04	$750,000	09/03/2011	03/31/2012	Cancelled
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A5042-04	$750,000	09/03/2011	03/22/2012	Replaced
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A7525-08	$1,000,000	03/22/2015	01/26/2016	Replaced
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A7525-08	$1,000,000	03/22/2015	01/27/2016	Cancelled
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A6709-07	$1,000,000	03/22/2014	03/22/2015	Cancelled
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A6069-06	$1,000,000	03/22/2013	03/22/2014	Replaced
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A6069-06	$1,000,000	03/22/2013	04/02/2014	Cancelled
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A5514-05	$1,000,000	03/22/2012	03/22/2013	Replaced
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A5514-05	$1,000,000	03/22/2012	03/25/2013	Cancelled
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A5042-04	$750,000	03/22/2011	09/03/2011	Cancelled
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A4582-03	$750,000	03/22/2010	12/30/2010	Cancelled
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A3991-02	$750,000	03/22/2009	11/22/2009	Cancelled
91X	BIPD/Primary	NATIONAL INDEPENDENT TRUCKERS INS. CO., RRG	A3370-01	$750,000	03/22/2008	09/24/2008	Cancelled
34	CARGO	HANOVER INSURANCE CO.	IHN7931819	$0	02/24/2005	10/04/2008	Cancelled
34	CARGO	HANOVER INSURANCE CO.	IHN7931819	$0	02/24/2005	09/05/2008	Replaced
34	CARGO	HANOVER INSURANCE CO.	12965451	$0	02/24/1990	02/24/2005	Replaced
34	CARGO	HANOVER INSURANCE CO.	12965451	$0	02/24/1990	03/11/2005	Cancelled
91X	BIPD/Primary	NORTHLAND CASUALTY INSURANCE COMPANY	WN227780	$750,000	01/26/2018	01/26/2024	Replaced
91X	BIPD/Primary	PILGRIM INSURANCE COMPANY	CSC00001001150	$1,000,000	01/26/2017	01/26/2018	Replaced
91X	BIPD/Primary	THE CHARTER OAK FIRE INSURANCE CO.	TR 7G285181	$1,000,000	01/26/2016	01/26/2017	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC214745	CONTRACT	INVOLUNTARY REVOCATION	12/31/2015	DISCONTINUED REVOCATION	01/15/2016
MC214745	COMMON	INVOLUNTARY REVOCATION	12/31/2015	DISCONTINUED REVOCATION	01/15/2016
MC214745	COMMON	INVOLUNTARY REVOCATION	12/03/2010	DISCONTINUED REVOCATION	12/06/2010
MC214745	CONTRACT	INVOLUNTARY REVOCATION	12/03/2010	DISCONTINUED REVOCATION	12/06/2010
MC214745	CONTRACT	INVOLUNTARY REVOCATION	11/14/2005	DISCONTINUED REVOCATION	11/30/2005
MC214745	COMMON	INVOLUNTARY REVOCATION	11/14/2005	DISCONTINUED REVOCATION	11/30/2005
MC214745	CONTRACT	INVOLUNTARY REVOCATION	10/26/2009	DISCONTINUED REVOCATION	11/10/2009
MC214745	COMMON	INVOLUNTARY REVOCATION	10/26/2009	DISCONTINUED REVOCATION	11/10/2009
MC214745	COMMON	INVOLUNTARY REVOCATION	09/08/2008	DISCONTINUED REVOCATION	09/11/2008
MC214745	COMMON	INVOLUNTARY REVOCATION	08/28/2008	DISCONTINUED REVOCATION	09/24/2008
MC214745	CONTRACT	INVOLUNTARY REVOCATION	08/28/2008	DISCONTINUED REVOCATION	09/24/2008
MC214745	COMMON	INVOLUNTARY REVOCATION	08/08/2011	DISCONTINUED REVOCATION	08/17/2011
MC214745	CONTRACT	INVOLUNTARY REVOCATION	08/08/2011	DISCONTINUED REVOCATION	08/17/2011
MC214745	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	07/03/1996	-	-
MC214745	MOTOR PROPERTY COMMON CARRIER	REINSTATED	07/03/1996	-	-
MC214745	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	04/18/1989	-	-
MC214745	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	03/09/1989	-	-
MC214745	CONTRACT	INVOLUNTARY REVOCATION	03/06/2014	DISCONTINUED REVOCATION	03/24/2014
MC214745	COMMON	INVOLUNTARY REVOCATION	03/06/2014	DISCONTINUED REVOCATION	03/24/2014
MC214745	COMMON	INVOLUNTARY REVOCATION	03/05/2012	DISCONTINUED REVOCATION	03/16/2012
MC214745	CONTRACT	INVOLUNTARY REVOCATION	03/05/2012	DISCONTINUED REVOCATION	03/16/2012
MC214745	CONTRACT	INVOLUNTARY REVOCATION	03/02/2009	DISCONTINUED REVOCATION	03/20/2009
MC214745	COMMON	INVOLUNTARY REVOCATION	03/02/2009	DISCONTINUED REVOCATION	03/20/2009
MC214745	CONTRACT	INVOLUNTARY REVOCATION	03/01/2010	DISCONTINUED REVOCATION	03/22/2010
MC214745	COMMON	INVOLUNTARY REVOCATION	03/01/2010	DISCONTINUED REVOCATION	03/22/2010
MC214745	CONTRACT	INVOLUNTARY REVOCATION	02/26/2013	DISCONTINUED REVOCATION	03/22/2013
MC214745	COMMON	INVOLUNTARY REVOCATION	02/26/2013	DISCONTINUED REVOCATION	03/22/2013
MC214745	CONTRACT	INVOLUNTARY REVOCATION	02/23/2015	DISCONTINUED REVOCATION	03/09/2015
MC214745	COMMON	INVOLUNTARY REVOCATION	02/23/2015	DISCONTINUED REVOCATION	03/09/2015
MC214745	COMMON	INVOLUNTARY REVOCATION	02/23/2011	DISCONTINUED REVOCATION	03/10/2011
MC214745	CONTRACT	INVOLUNTARY REVOCATION	02/23/2011	DISCONTINUED REVOCATION	03/10/2011

No revocation records.

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

90/100

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 90

Starts at 100−10 totalFinal 90

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

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

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

Active for-hire authority on file, FMCSA requires insurance to keep it active.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-5

Driver out-of-service rate above national average

Driver OOS 25% vs national avg 5.51%.

-5

Vehicle out-of-service rate above national average

Vehicle OOS 33.3333% vs national avg 20.72%.

Where this company lands, risk scales

Driver out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Driver OOS 25% vs national avg 5.51%.

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 33.3333% 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.

DIAMAND TRANSPORTATION INC

Trust Score

Public record

Company Information

Contact Details

Other Companies at This Address

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Safety Summary

Insurance

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 (5)

Safety Performance Percentiles

Licensing & Insurance

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