Carrier profile · USDOT 504089 · MC-260613 · Updated Jun 13, 2026
Security Associates Inc
DBA M3 CARRIERS
2 power unitsPARK CITY, MT50/100
CARRIER INACTIVEMC-260613 INACTIVE
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- Inactive
- Contract
- Inactive
- Broker
- None
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’03 · 4 insurers · 0 lapsesInsurer churn
beyond this history
1993200220112020now
Shorter eras are too brief to label at this scale — all 4 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 4 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| TRANSGUARD INSURANCE COMPANY OF AMERICA INC. | Nov 2002 → Sep 2003 | $750K | 1 |
| NORTHLAND INSURANCE COMPANY | Nov 2001 → Nov 2002 | $750K | 3 |
| NATIONAL CASUALTY COMPANY | Nov 2000 → Nov 2001 | $750K | 1 |
| PROVIDENCE WASHINGTON INSURANCE CO. | Oct 1993 → Nov 2000 | $750K | 1 |