Carrier profile · USDOT 2552742 · Updated Jun 13, 2026

HYDRAULIC ENGINEERING SERVICES INC

1 power unitKEWASKUM, WI50/100
AUTHORITY STATUS UNKNOWN
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
100 2ND STREET, KEWASKUM, WI, 53040
Mailing address
PO BOX 443, KEWASKUM, WI, 53040
Operation
Intrastate (Non-Hazmat)

Contact

Phone
(262) 477-1134
Email
—

Registration

Officers
James Gruber · Laura Gruber
USDOT / docket
2552742
First registered
Oct 24, 2014
Last MCS-150
Oct 24, 2014 · 26,500 mi (2014)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
—CDL drivers
26,500Annual 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.