Carrier profile · USDOT 591231 · Updated Jun 13, 2026

H & M Landscape Material Inc

7 power unitsLocal · 1 statesSANTA ROSA, CA50/100
AUTHORITY STATUS UNKNOWN
Verified linkssonic.netFMCSA 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

Mailing address
PO BOX 561, SEBASTOPOL, CA, 95473
Operation
Intrastate (Non-Hazmat)

Contact

Fax
(707) 545-3264
Web domain
sonic.net

Registration

Officers
Donald O Buttke · Donald D Buttke
USDOT / docket
591231
First registered
Feb 20, 1995
Last MCS-150
Feb 19, 2026 · 60,000 mi (2025)
FMCSA safety rating
Not rated
D-U-N-S

Fleet (self-reported · MCS-150)

7Power units
3Drivers
3CDL drivers
60,000Annual 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.