Carrier profile · USDOT 1831593 · Updated Aug 20, 2026

Rainmaster Inc

2 power unitsKALISPELL, MT50/100
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
1867 TRUMBLE CR RD, KALISPELL, MT, 59901
Operation
Interstate

Contact

Phone
(406) 257-4641
Fax
(406) 257-6035
Email
rainmasterinc@centurytel.net

Registration

Officers
Brenda Sonju · Mark Sonju
USDOT / docket
1831593
First registered
Nov 20, 2008
Last MCS-150
Mar 31, 2009 · 60,000 mi (2009)
FMCSA safety rating
Not rated
Recordable crash rate
0.00
D-U-N-S
164210841

Fleet (self-reported · MCS-150)

2Power units
4Drivers
4CDL 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.