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MNS SOUTH LLC

Trust Score

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Company CheckMNS SOUTH LLC · DOT 4045987

DBA: MASTEC

800 S DOUGLAS RD STE 1200, CORAL GABLES, FL, 33134

DOT# 4045987 MC# 1532096 Coral Gables, Florida

MOTOR CARRIER

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240

Power Units

Drivers

Crashes (24-Month)

$5,000,000

Insurance

Not Rated

Safety Rating

Inspections

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Public record

4 events tracked · latest Jun 28, 2026 ↓ Show details ↓

Safety & compliance 2

Feb 10, 2025
Roadside inspection, 5 out-of-service violations.
Sep 13, 2024
Roadside inspection, 2 out-of-service violations.

Insurance 2

Current
Active insurance on file ($5,000,000).
Sep 15, 2025
Insurance policy cancelled (ACE AMERICAN INSURANCE COMPANY).

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

Contact Details

Phone(678) 825-7010

Email[email protected]

Physical Address800 S DOUGLAS RD STE 1200, CORAL GABLES, FL, 33134

Mailing Address800 S DOUGLAS RD STE 1200, CORAL GABLES, FL, 33134-3165

Other Companies at This Address

Address800 S DOUGLAS RD STE 1200, CORAL GABLES, FL 33134

Others here

Distinct phones

Active

Company	DOT	Phone	Status
HENKELS & MCCOY WEST LLC	3984879	(909) 927-9044	Active
MASTEC NORTH AMERICA INC	774244	(651) 605-4085	Active
MASTEC NORTH AMERICA INC	4062139	(843) 697-6707	Active
MNS SOUTH LLC this company	4045987	(678) 825-7010	Active
GOLDEN SANDS GENERAL CONTRACTORS INC	2364897	(305) 633-3336	Inactive

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 TypePRIVATE PROPERTY;AUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC1532096

CommonNot Active

ContractNot Active

BrokerNot Active

All Docket Numbers

MC1532096

Company Overview

MNS SOUTH LLC is a FMCSA-validated motor carrier based in Coral Gables, Florida. The fleet consists of 240 power units and 60 drivers. Annual mileage is reported at 100,000 miles (2023). With zero crashes across 4 inspections, MNS SOUTH LLC maintains an excellent safety record. Driver and vehicle out-of-service rates exceed the national average, which may indicate compliance concerns. Insurance coverage of $5,000,000 is on file through ACE AMERICAN INSURANCE COMPANY. Based on authority, insurance, safety, and compliance data, MNS SOUTH LLC has a Trust Score of 77/100 (Good).

Operation Classification

Authorized For HirePrivate (Property)

Mileage

Annual Mileage100,000 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatNo

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)0

Fatal0

Driver OOS50.0% avg 5.5%

Vehicle OOS100.0% avg 20.7%

Insurance

Amount$5,000,000

Type91X

VerifiedFMCSA · 06/16/2026

CompanyACE AMERICAN INSURANCE COMPANY

Policy #ISAH11350021

Quick Facts

StatusActive

TypeMotor Carrier

Fleet240 units

Drivers60

Mileage100,000 mi

MCS-15009/2023

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total2

Out of Service1

OOS Rate50.0%

National Avg5.5%

Above National Average

Vehicle Inspections

Total2

Out of Service2

OOS Rate100.0%

National Avg20.7%

Above 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

1 · 1 OOS —

2025

1 · 1 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 Feb 2025 — 2 inspections, 2 resulted in out-of-service (100% OOS rate).

Driver Out-of-Service 1 OOS

Vehicle Out-of-Service 6 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

18 roadside violations across 2 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 16 violations · 6 OOS

Driver Fitness 2 violations · 1 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 (2)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
02/10/2025 ▼	AL	Full (Level I)	LEESBURG	10	5	2	1	8	4	-
Violations (10) 383.23A2 — CFR 383.23A2 OOS 393.100B — CFR 393.100B OOS 393.130 — CFR 393.130 OOS 393.130B — CFR 393.130B OOS 393.9TS — CFR 393.9TS OOS 396.17C — CFR 396.17C Non-OOS 396.17C — CFR 396.17C Non-OOS 393.9 — CFR 393.9 Non-OOS 396.9D2 — CFR 396.9D2 Non-OOS 391.41A1-NPH — CFR 391.41A1-NPH Non-OOS
09/13/2024 ▼	AL	Full (Level I)	TRUSSVILLE	8	2	0	0	8	2	-
Violations (8) 393.130 — CFR 393.130 OOS 393.100(b) — CFR 393.100(b) OOS 393.95(a) — CFR 393.95(a) Non-OOS 393.95(f) — CFR 393.95(f) Non-OOS 396.17(c) — CFR 396.17(c) Non-OOS 396.17(c) — CFR 396.17(c) Non-OOS 393.9(a) — CFR 393.9(a) Non-OOS 393.9(a) — CFR 393.9(a) Non-OOS

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	ACE AMERICAN INSURANCE COMPANY	ISA H10846110	$5,000,000	09/15/2024	09/15/2025	Replaced
91X	BIPD/Primary	ACE AMERICAN INSURANCE COMPANY	ISA H10763782	$5,000,000	09/15/2023	09/15/2024	Replaced
91X	BIPD/Primary	ACE AMERICAN INSURANCE COMPANY	ISA H10763162	$10,000	09/15/2022	09/15/2023	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC1532096	MOTOR PROPERTY COMMON CARRIER	DISMISSED	04/26/2023	-	-

No revocation records.

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

77/100

Good

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 77

−10

Starts at 100−23 totalFinal 77

MCS-150 update overdue−10

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

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

FMCSA shows active coverage on file as of 6/16/2026.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-10

MCS-150 update overdue

The required biennial MCS-150 update has not been filed on time (score factor, not a verification failure).

-5

Driver out-of-service rate above national average

Driver OOS 50% vs national avg 5.51%.

-5

Vehicle out-of-service rate above national average

Vehicle OOS 100% vs national avg 20.72%.

-3

Operating history unknown

No authority grant date on file.

Where this company lands — risk scales

Driver out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Driver OOS 50% vs national avg 5.51%.

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 100% 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) knockout	−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.

MNS SOUTH LLC

Trust Score

Public record

Company Information

Contact Details

Other Companies at This Address

Operating Authorities

All Docket Numbers

Company Overview

Operation Classification

Mileage

Drivers

Equipment

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 (2)

Licensing & Insurance

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