Carrier profile · USDOT 1545728 · MC-744240 · Updated Jun 13, 2026

Customer Service International Inc

1 power unitJOLIET, IL50/100
CARRIER INACTIVEMC-744240 INACTIVE
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
923 N CENTER STREET, JOLIET, IL, 60435
Mailing address
P O BOX 2693, JOLIET, IL, 60435
Operation
Intrastate (Non-Hazmat)

Contact

Phone
(815) 671-8434
Fax
(888) 424-4177
Email
—

Registration

Officer
Dwight A Williams
USDOT / docket
1545728 · MC-744240
First registered
Aug 23, 2006
Last MCS-150
Apr 13, 2011 · 100 mi (2010)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
2Drivers
2CDL drivers
100Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.