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SOUTHLAND INSULATORS INC

Trust Score

Excellent Why this score?

Company CheckSOUTHLAND INSULATORS INC · DOT 549452

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

8521 QUARRY RD, MANASSAS, VA, 20110

DOT# 549452 Manassas, Virginia

PRIVATE 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

6 events tracked · latest Jul 6, 2026 ↓ Show details ↓

Safety & compliance 6

Jul 6, 2026
Clean roadside inspection, no violations.
Feb 3, 2026
Roadside inspection, 1 out-of-service violation.
Sep 6, 2025
Roadside inspection, 1 violation (no OOS).
May 30, 2025
Clean roadside inspection, no violations.
Apr 22, 2025
Crash reported (no fatalities).
Feb 14, 2025
Crash reported (no fatalities).

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

Contact Details

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Physical Address8521 QUARRY RD, MANASSAS, VA, 20110

Mailing Address8521 QUARRY RD, MANASSAS, VA, 20110

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 .28 · 1 insp with violations

Below cutoff

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 2 · 1 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 1 · 1 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage480,000 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)2

Fatal0

Driver OOS33.3% avg 5.5%

Vehicle OOS0.0% avg 20.7%

SmartWay PartnerNo

Quick Facts

StatusActive

TypePrivate Carrier

Fleet48 units

Drivers48

Mileage480,000 mi

MCS-15003/2025

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)2

Fatal0

Injury0

Tow-Away2

Driver Inspections

Total3

Out of Service1

OOS Rate33.3%

National Avg5.5%

Above National Average

Vehicle Inspections

Total3

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

2023

1 · 0 OOS -

2024

0 · 0 OOS =

2025

2 · 0 OOS =

2026

2 · 1 OOS ▲

Crashes

2023

4 crashes -

2024

1 crash ▼

2025

2 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, 4 inspections, 1 resulted in out-of-service (25% OOS rate).

Driver Out-of-Service 1 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (7)

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	Injuries	Tow	Vehicles	Weather	Road	Light
04/22/2025	2632 BRUCETOWN ROAD	VA	0	1	1	Clear	Dry	Daylight
02/14/2025	4500-BLK CATLETT RD	VA	0	1	2	Clear	Water	Dark - Not Lighted
02/23/2024	0234 / SUDLEY ROAD	VA	0	1	2	Rain	Wet	Dark - Not Lighted
11/21/2023	RT 7/LEESBURG PIKE	VA	0	1	2	Rain	Wet	Daylight
09/26/2023	TACKET'S MILL RD	VA	0	1	2	Clear	Ice	Daylight
08/22/2023	RT28/SULLY RD	VA	1	1	2	Clear	Dry	Daylight
08/21/2023	CHARLES TOWN	WV	2	1	3	Clear	Dry	Daylight

Roadside Violations by Safety Category Last 24 months

3 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 1 violation · 1 OOS

Vehicle Maintenance 1 violation · 0 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	HazMat
07/06/2026	MD	Walk-Around (Level II)	HANCOCK MD	0	0	0	0	0	-	▲Detail
02/03/2026	NJ	Walk-Around (Level II)	NJ	2	1	1	1	1	-	▲Detail
09/06/2025	MD	Full (Level I)	PERRYVILLE MD	1	0	0	0	0	-	▲Detail
05/30/2025	MD	Walk-Around (Level II)	ELKTON MD	0	0	0	0	0	-	▲Detail
08/03/2023	WV	Walk-Around (Level II)	FALLING WATERS	7	0	2	0	5	-	▲Detail

Safety Performance Percentiles

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

Total Inspections3

Unsafe Driving 1 viols

Driver Fitness 1 viols

Vehicle Maintenance 1 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.

91/100

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 91

Starts at 100−9 totalFinal 91

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

Operating history unknown−3

Crashes on record (rate-adjusted)−1

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

Driver out-of-service rate above national average

Driver OOS 33.3333% vs national avg 5.51%.

-3

Operating history unknown

No authority grant date on file.

-1

Crashes on record (rate-adjusted)

Crash rate: 2 crash(es) across 48 vehicles (~0.04 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Where this company lands, risk scales

Crash history (rate-adjusted)−1 of 28

0 pts · low risk−28 pts · high risk

Crash rate: 2 crash(es) across 48 vehicles (~0.04 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 33.3333% vs national avg 5.51%.

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.

SOUTHLAND INSULATORS INC

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

Crash Records (7)

Roadside Violations by Safety Category Last 24 months

Inspection Records (5)

Safety Performance Percentiles

Licensing & Insurance

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