RTS Financial
Fast funding for your trucking business.
Get a free quoteFMCSA Carrier Profile
DIAZ TRANSPORTATION SERVICES INC
DBA: Diaz Transportation
Joliet, IL
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active & Authorized · DOT 2018436 · MC 710421
No Safety Rating
Active 6 yrs
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-710421 · Common carrier
Insurance
On File
Geico Marine Insurance Company
Safety
Not Rated
No inspection records on file
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 6 yrs
- Insurance on file: $750,000
- No FMCSA roadside inspection records on file yet
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC710421
Common Carrier
Insurance on File
GEICO MARINE INSURANCE COMPANY
BI&PD · $750,000 · Policy 9300207616
Required Filings
Liability (BIPD)
$750,000
Cargo · required
Not on file
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2018436
MC Number
MC-710421
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
June 1, 2025
FMCSA Registration
April 8, 2010
Authority Reinstated
September 24, 2020
Annual Mileage
100,000 mi (2024)
Contact Information
Address
1110 Edgerton Dr, Joliet, IL 60435
Phone
Email
Owner / Officer
Leopoldo Diaz
Cargo Types
General FreightOther Cargo
Where This Carrier Operates
Registered location
No roadside inspections on record — the marker shows the carrier's registered location.
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| September 24, 2020 | REINSTATED | Common Carrier |
| August 17, 2020 | GRANTED | Common Carrier |
| January 22, 2019 | INVOLUNTARY REVOCATION | Common |
| January 26, 2018 | INVOLUNTARY REVOCATION | Common |
| December 27, 2010 | GRANTED | Household Goods Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| September 11, 2025 | BI&PD Primary/Excess | On file |
| July 15, 2020 | COMMON | On Record |
| November 24, 2010 | COMMON | On Record |
CarrierChk Partners
View all partners →Your business here
Introduce your business to carriers.
Explore partnership
Sponsored listings — CarrierChk may be compensated for referrals. Partner with CarrierChk →
Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 20, 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.