Carrier profile · USDOT 502093 · MC-60072 · Updated Jun 13, 2026

Southern Industrial Mech Maint Co

DBA SIMMCO

5 power unitsBROWNSVILLE, TN50/100
CARRIER INACTIVEMC-60072 INACTIVE
Verified linksblurtongroup.comFMCSA SAFER

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
None
Broker
None

Insurance & bonds

BIPD / liabilityNo active filing in current snapshot
Cargo filing (census)Not recorded per census
Surety bond (census)Recorded per census

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’18 · 1 insurer · 0 lapsesContinuous
201720202023now

Shorter eras are too brief to label at this scale — all 1 insurers are named in the list below.

No active BIPD filing in FMCSA's current snapshot.

All 1 insurer era · dates, limits, renewals
InsurerPeriodLimitRenewals
THE TRAVELERS INDEMNITY CO. OF CONNECTICUTNov 2017 → May 2018$750K1