Carrier profile · USDOT 91115 · MC-170209 · Updated Jun 13, 2026

Grellner Sales & Service Inc

36 power unitsavg 9.4 yrLocal · 1 statesROLLA, MO93/100

CARRIER ACTIVEMC-170209 ACTIVE

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: Active
Contract: Active
Broker: None

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$1M BIPD last filed ’25 · 4 insurers · 0 lapsesInsurer churn

Continental Western’88–’05

Nationwide Agribusiness’05–’10

Selective America’13–’18

Continental Western’18–’25

1988199820082018now

Shorter eras are too brief to label at this scale — all 5 insurers are named in the list below.

BIPD in force — $1,000,000 · SELECTIVE INSURANCE COMPANY OF AMERICA · since Nov 2025

All 5 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
CONTINENTAL WESTERN INSURANCE CO.	Mar 2018 → Nov 2025	$1M	1
SELECTIVE INSURANCE COMPANY OF AMERICA	May 2013 → Mar 2018	$1M	2
REGENT INSURANCE COMPANY	May 2010 → May 2013	$1M	1
NATIONWIDE AGRIBUSINESS INSURANCE CO.	May 2005 → Jun 2010	$1M	2
CONTINENTAL WESTERN INSURANCE CO.	May 1988 → May 2005	$1M	2