Carrier profile · USDOT 428945 · Updated Aug 20, 2026
Insulation Materials Fabrication
5 power unitsLocal · 2 statesMOKENA, IL88/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
- 8905 W 187TH ST SUITE 200, MOKENA, IL, 60448
- Mailing address
- 8905 W 187TH ST, MOKENA, IL, 60448
- Operation
- Interstate
Contact
- Phone
- (708) 799-3850
- Fax
- (708) 799-8508
- Web domain
- mocompany.com
Registration
- Officers
- Stephen Castellarin · James Morgan
- USDOT / docket
- 428945
- First registered
- Nov 21, 1990
- Last MCS-150
- Oct 2, 2025 · 110,000 mi (2024)
- FMCSA safety rating
- Satisfactory · Aug 11, 1993
- D-U-N-S
- 69983104
Fleet (self-reported · MCS-150)
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.