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VALIDATED

STROLLO BROS & SONS INC

Trust Score

Excellent Why this score?

Company CheckSTROLLO BROS & SONS INC · DOT 515186

DBA: STROLLO'S TOWING SERVICE

1525 HIGHLAND AVE, CHESHIRE, CT, 06410

DOT# 515186 MC# 217121 Cheshire, Connecticut 36 years

CARRIER

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9

Power Units

7

Drivers

1

Crashes (24-Month)

$1,000,000

Insurance

Not Rated

Safety Rating

2

Inspections

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

Company Information

Legal NameSTROLLO BROS & SONS INC

DBA NameSTROLLO'S TOWING SERVICE

DOT Number515186

MC Number217121

Entity TypeCarrier

Operating StatusA - Active

LocationCheshire, Connecticut

Added03/04/1993

MCS-15008/22/2025

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address1525 HIGHLAND AVE, CHESHIRE, CT, 06410

Mailing Address1525 HIGHLAND AVE, CHESHIRE, CT, 06410

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE;OTHER-WRECKER SERVICE

Carrier OperationA - Interstate

DocketMC217121

CommonActive

ContractNot Active

BrokerNot Active

Operating36 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 0 · 0 insp with violations

Clean

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 0 · 0 insp with violations

Clean

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage75,322 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

7

Interstate

0

Intrastate

0

CDL

7

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)1

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS0.0% avg 20.7%

SmartWay PartnerNo

Insurance

Amount$1,000,000

Type91X

VerifiedFMCSA · 06/29/2026

CompanyCENTRAL MUTUAL INSURANCE COMPANY

Policy #9929403

Last checked07/23/2026

Quick Facts

StatusActive

TypeCarrier

Fleet9 units

Drivers7

Mileage75,322 mi

Operating36 years

MCS-15008/2025

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)1

Fatal0

Injury0

Tow-Away1

Driver Inspections

Total1

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total1

Out of Service0

OOS Rate0.0%

National Avg20.7%

Below 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

2024

0 · 0 OOS -

2025

1 · 0 OOS =

Crashes

2024

1 crash -

2025

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 Nov 2025, 1 inspections, 0 resulted in out-of-service (0% OOS rate).

Clean, no out-of-service violations in the last 24 months.

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
05/11/2024	SOUTHINGTON	CT	0	0	1	3	Clear	Dry	Daylight

Inspection Records (1)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
11/21/2025	CT	Full (Level I)	UNION SCALES	0	0	0	0	0	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections1

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	UNITED STATES FIDELITY & GUARANTY CO.	1MP11101624600	$750,000	03/15/1990	03/15/1995	Cancelled
91X	BIPD/Primary	UNITED OHIO INSURANCE COMPANY	CPP 0027828	$1,000,000	02/01/2018	12/31/2018	Replaced
91X	BIPD/Primary	UNITED OHIO INSURANCE COMPANY	CPP0011581	$1,000,000	02/01/2011	02/01/2018	Replaced
91X	BIPD/Primary	FIDELITY AND GUARANTY INS. UNDERWRITERS, INC.	1MP30142994200	$500,000	02/01/1998	02/01/2011	Replaced
91X	BIPD/Primary	MOTORISTS COMMERCIAL MUTUAL INSURANCE COMPANY	52324757	$500,000	02/01/1995	04/10/1998	Cancelled
91X	BIPD/Excess	MOTORISTS COMMERCIAL MUTUAL INSURANCE COMPANY	52324755	$250,000	02/01/1995	04/10/1998	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC217121	MOTOR PROPERTY COMMON CARRIER	GRANTED	09/19/1989	REVOKED	06/26/1998
MC217121	MOTOR PROPERTY COMMON CARRIER	REINSTATED	06/11/2012	-	-
MC217121	COMMON	INVOLUNTARY REVOCATION	04/29/2021	DISCONTINUED REVOCATION	06/08/2021
MC217121	COMMON	INVOLUNTARY REVOCATION	03/15/1995	DISCONTINUED REVOCATION	04/06/1995

No revocation records.

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98/100

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 98

98

Starts at 100−2 totalFinal 98

Crashes on record (rate-adjusted)−2

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 6/29/2026.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-2

Crashes on record (rate-adjusted)

Crash rate: 1 crash(es) across 9 vehicles (~0.11 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Where this company lands, risk scales

Crash history (rate-adjusted)−2 of 28

0 pts · low risk−28 pts · high risk

Crash rate: 1 crash(es) across 9 vehicles (~0.11 per vehicle); none fatal. Scaled to fleet size and fatal severity.

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.