FMCSA Carrier Profile
Z-SONS TRANSPORTATION LLC
Dunbalk, MD
Active
Authority Active
No Safety Rating
Active 3 yrs, 5 mo
Authority
Active
MC-1002852 · Common carrier
Insurance
On File
$1,000,000 BIPD
Safety
Not Rated
0.0% OOS · 21 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 3 yrs, 5 mo
- Insurance on file: $1,000,000
- Vehicle out-of-service rate 7.1% — below the 20.7% national average
- 21 FMCSA inspections on record
Operating Authority
MC1002852
Common Carrier
Insurance on File
AGENCY INSURANCE COMPANY OF MARYLAND, INC
BI&PD · $1,000,000 · Policy CA 0064397
Required Filings
Liability (BIPD)
$1,000,000
FMCSA Registration
DOT Number
3211234
MC Number
MC-1002852
Operating Status
Active
Safety Rating
Not Rated
MCS-150 Filed
June 12, 2025
FMCSA Registration
November 11, 2018
Authority Granted
March 3, 2023
Annual Mileage
43,200 mi (2024)
Contact Information
Address
8148 Kavanagh Rd, Dunbalk, MD 21222
Phone
Email
Owner / Officer
Zabdy Melgar Portillo
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Out-of-Service Rate
0.0% of inspections ended in an out-of-service order
18 inspections in 24 months
Vehicle OOS Rate
0.0%
Driver OOS Rate
0.0%
Ranks in the 0th percentile among carriers with 10–24 inspections — lower is better. CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Safety & Inspection Summary
Total Inspections
21
Driver Inspections
16
Vehicle Inspections
14
Total OOS Orders
2
Violations by Category
Vehicle Maintenance9
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate6.3% · national avg 5.5%
⚠ Above national average (0.8pp higher)
Vehicle OOS Rate7.1% · national avg 20.7%
✓ Below national average
Inspection Trend by Year
2026
2025
2024
Inspection Records (21)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| June 3, 2026 | MD | Level II — Walk-Around | FREIGHTLIN · 3ALACWFB3KDKH7100 | 0 | Clean |
| May 19, 2026 | MD | Level I — Full | FREIGHTLIN · 3ALACWFB3KDKH7100 | 1 | Passed |
| April 21, 2026 | VA | Level II — Walk-Around | FREIGHTLIN · 3ALACWDT9GDHN4851 | 1 | Passed |
| April 1, 2026 | MD | Level I — Full | FREIGHTLIN · 3ALACWFB3KDKH7100 | 3 | Passed |
| December 16, 2025 | MD | Level II — Walk-Around | FREIGHTLIN · 3ALACWDT9GDHN4851 | 0 | Clean |
| October 29, 2025 | MD | Level III — Driver Only | FREIGHTLIN · 3ALACWFB3KDKH7100 | 0 | Clean |
| June 5, 2025 | VA | Level III — Driver Only | FREIGHTLIN · 3ALACWFB3KDKH7100 | 0 | Clean |
| April 21, 2025 | MD | Level III — Driver Only | FREIGHTLIN · 3ALACWDT9GDHN4851 | 0 | Clean |
| April 17, 2025 | US | Level I — Full | FREIGHTLIN · 3ALACWDT9GDHN4851 | 2 | Passed |
| March 20, 2025 | MD | Level I — Full | FRHT · 3ALACWFB3KKDKH710 | 0 | Clean |
| February 19, 2025 | MD | Level III — Driver Only | FRHT · 3ALACWFB3KDKH7100 | 0 | Clean |
| February 10, 2025 | MD | Level I — Full | FRHT · 3ALACWDT9GDHN4851 | 0 | Clean |
Showing 12 of 21 inspection records
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
0
Fatalities
0
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| January 9, 2026 | MD | — | — | Yes | No Adverse Conditions · Daylight · Dry |
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
MD14
VA4
US3
Fleet & Equipment (5)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~5
of 2 reported to FMCSA
Trailers
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2019 Freightliner M2 | Truck · Class 6 | 3ALACWFB3KDKH7100 | 9 | — |
| 2016 Freightliner M2 | Truck · Class 6 | 3ALACWDT9GDHN4851 | 8 | — |
| 2005 Freightliner M2 | Truck · Class 6 | 1FVACWDC45HU05987 | 2 | 2 |
| Frht | — | 3ALACWFB3KDH7100 | 1 | — |
| Frht | — | 3ALACWFB3KKDKH710 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Authority History
| Date | Status | Type |
|---|---|---|
| March 3, 2023 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| BI&PD Primary/Excess | Cancellation Pending |
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 30, 2026.
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