Carrier profile · USDOT 309632 · Updated Jun 13, 2026

GROATHOUSE CONSTRUCTION INC

22 power unitsLARAMIE, WY50/100
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
1050 N 3RD ST STE A, LARAMIE, WY, 82072
Mailing address
1050 N 3RD ST SUITE A, LARAMIE, WY, 82072
Operation
Interstate

Contact

Phone
(307) 745-4119
Fax
(307) 742-7124
Email
—

Registration

Officer
Fred Bronnenberg
USDOT / docket
309632
First registered
Feb 8, 1988
Last MCS-150
Feb 1, 2005 · 0 mi
FMCSA safety rating
Not rated
D-U-N-S
6789804

Fleet (self-reported · MCS-150)

22Power units
1Drivers
—CDL drivers
—Annual 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.