Carrier profile · USDOT 399729 · Updated Jun 13, 2026

THIELSCH ENGINEERING INC

13 power unitsRegional · 3 statesCRANSTON, RI50/100
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

Operation
Interstate

Contact

Fax
(401) 461-0175
Web domain
thielsch.com

Registration

Officer
Jay Cooke
USDOT / docket
399729
First registered
Jul 9, 1990
Last MCS-150
Jul 15, 2024 · 30,000 mi (2021)
FMCSA safety rating
Not rated
D-U-N-S
106179815

Fleet (self-reported · MCS-150)

13Power units
13Drivers
CDL drivers
30,000Annual 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.