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MNS SOUTH LLC
DBA: Mastec
Coral Gables, FL
CarrierChk vetting signal
Elevated concerns
1 flag to review · 1 high-priority
FMCSA status: Active registration · no operating authority · DOT 4045987 · MC 1532096
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
MC-1532096 · Common carrier
Insurance
On File
$5,000,000 BIPD
Safety
Not Rated
2 inspections on record
Flags · 1
No Active Operating Authority
FMCSA does not show active operating authority for this carrier. A carrier without it cannot legally haul interstate for-hire freight.
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Insurance on file: $5,000,000
- 2 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC1532096
Carrier
Insurance on File
ACE AMERICAN INSURANCE COMPANY
BI&PD · $5,000,000 · Policy ISAH11350021
Required Filings
Liability (BIPD)
$5,000,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
4045987
MC Number
MC-1532096
Operating Status
Active
Safety Rating
Not Rated
MCS-150 Filed
September 20, 2023
FMCSA Registration
March 17, 2023
Annual Mileage
100,000 mi (2023)
Contact Information
Address
800 S Douglas Rd Ste 1200, Coral Gables, FL 33134
Phone
Email
Owner / Officer
Erik Cyr
Officer 2
David Karian
Cargo Types
General FreightUtility EquipmentOther Cargo
Safety & Performance
Inspections, violations and crash history
Safety & Inspection Summary
Total Inspections
2
Driver Inspections
2
Vehicle Inspections
2
Total OOS Orders
7
Violations by Category
Vehicle Maintenance14
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2025
2024
Inspection Records (2)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| February 10, 2025 | AL | Level I — Full | DODG · 3C6UR5HL6PG537259 | 7 | 5 OOS |
| September 13, 2024 | AL | Level I — Full | DODG · 3C6UR5HL6PG537259 | 7 | 2 OOS |
What Inspectors Found
Roadside findings from FMCSA's rolling 24-month window, grouped the way FMCSA groups them. This is separate from the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
2 of 2 inspections
Unsafe Driving
0 of 2 inspections
Hours of Service
0 of 2 inspections
Driver Fitness
1 of 2 inspections
Controlled Substances
0 of 2 inspections
| Date | Category | Violation | Sev. | Status |
|---|---|---|---|---|
| February 10, 2025 | Driver Fitness · License-related: High | Operating a CMV without a CDL | 8 | Out of service |
| February 10, 2025 | Vehicle Maintenance · Improper Load Securement | Leaking/spilling/blowing/falling cargo | 7 | Out of service |
| September 13, 2024 | Vehicle Maintenance · Improper Load Securement | Leaking/spilling/blowing/falling cargo | 7 | Out of service |
| February 10, 2025 | Vehicle Maintenance · Improper Load Securement | Item not properly prepared for transport | 7 | Out of service |
| February 10, 2025 | Vehicle Maintenance · Lighting | Inoperative turn signal | 6 | Out of service |
| February 10, 2025 | Vehicle Maintenance · General Securement | No/improper heavy vehicle/machine securement | 1 | Out of service |
| September 13, 2024 | Vehicle Maintenance · General Securement | No/improper heavy vehicle/machine securement | 1 | Out of service |
| September 13, 2024 | Vehicle Maintenance · Lighting | Inoperative turn signal | 6 | Cited |
| February 10, 2025 | Vehicle Maintenance · Inspection Reports | Failure to correct defects noted on previous inspection report | 4 | Cited |
| September 13, 2024 | Vehicle Maintenance · Inspection Reports | Operating a CMV without proof of a periodic inspection | 4 | Cited |
| February 10, 2025 | Vehicle Maintenance · Inspection Reports | Operating a CMV without proof of a periodic inspection | 4 | Cited |
| September 13, 2024 | Vehicle Maintenance · Emergency Equipment | Emergency Equipment - Stopped vehicle warning devices missing or improper | 2 | Cited |
| February 10, 2025 | Vehicle Maintenance · Clearance Identification Lamps/Other | Inoperable Required Lamp | 2 | Cited |
| September 13, 2024 | Vehicle Maintenance · Emergency Equipment | No/discharged/unsecured fire extinguisher | 2 | Cited |
| September 13, 2024 | Vehicle Maintenance · Clearance Identification Lamps/Other | Inoperable Required Lamp | 2 | Cited |
Showing the 15 most serious of 16 recorded violations
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
AL2
Fleet & Equipment (2)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~1
of 240 reported to FMCSA
Trailers
~1
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2023 Ram 2500 | Pickup · Class 2 | 3C6UR5HL6PG537259 | 2 | 2 |
| 2021 Monroe Towmaster | Dry Van · 25 ft | 4KNBF2523ML160690 | 2 | 2 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| April 26, 2023 | DISMISSED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| September 15, 2025 | BI&PD Primary/Excess | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 6, 2026.
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