FMCSA Carrier Profile
MS TRANSPORT SERVICES INC
Cayey, PR
Active
No Safety Rating
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
0th pct · 2 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- Vehicle out-of-service rate 50.0% — above the 20.7% national average
- 2 FMCSA inspections on record
FMCSA Registration
DOT Number
3601656
Operating Status
Active
Safety Rating
Not Rated
MCS-150 Filed
January 27, 2026
FMCSA Registration
March 31, 2021
Contact Information
Address
Urb Monte Verde C/ La Boriquena D15, Cayey, PR 00736
Phone
Email
Owner / Officer
Mario A Soler Santiago Sr.
Is this your company?
Stop waiting on broker payments — see what factoring your invoices with RTS would cost.
Partner offer · CarrierChk may be compensated
Safety Percentile
0th percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
2
Driver Inspections
1
Vehicle Inspections
2
Total OOS Orders
2
Violations by Category
Vehicle Maintenance3
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate100.0% · national avg 5.5%
⚠ Above national average (94.5pp higher)
Vehicle OOS Rate50.0% · national avg 20.7%
⚠ Above national average (29.3pp higher)
Inspection Trend by Year
2025
2024
Inspection Records (2)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| February 28, 2024 | PR | Level II — Walk-Around | — | 1 | Passed |
| August 26, 2025 | PR | Level I — Full | FREIGHTLIN · 3ALACXDT2FDGL3292 | 2 | 2 OOS |
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
PR2
Equipment on Record (1)
Vehicles identified in this carrier's inspection history
| VIN | Make | Inspections | With OOS |
|---|---|---|---|
| 3ALACXDT2FDGL3292 | Freightlin | 1 | 1 |
Other Carriers in Cayey, PR
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 13, 2026.
Verify directly on FMCSA SAFER Web.
Verify Any Carrier Free
Search any DOT or MC number for live authority status, insurance on file, and full safety history.
This profile is built from public FMCSA records. If this is your company, you can hide your contact details or remove this page.