Carrier profile · USDOT 544227 · Updated Jun 13, 2026
Sun Steel Treating Inc
13 power unitsLocal · 1 statesSOUTH LYON, MI50/100
AUTHORITY STATUS UNKNOWN
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
- 550 N MILL ST, SOUTH LYON, MI, 48178
- Operation
- Interstate
Contact
- Phone
- (877) 471-0840
- Cell
- (810) 348-9082
- Fax
- (248) 437-0574
- Web domain
- sunsteeltreating.com
Registration
- Officers
- Andrew Smith · Jim Mcguirk
- USDOT / docket
- 544227
- First registered
- Dec 6, 1993
- Last MCS-150
- Jul 30, 2024 · 427,848 mi (2023)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- 5364732
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.