Carrier profile · USDOT 2386684 · MC-820120 · Updated Jun 13, 2026

MIDDENDORF EXCAVATING INC

3 power unitsavg 6 yrLocal · 2 statesCOLUMBIA, IL50/100

CARRIER ACTIVEMC-820120 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: None
Broker: None

Insurance & bonds

BIPD / liability$750,000 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

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K 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

$750K BIPD last filed ’22 · 4 insurers · 1 lapseCoverage lapse

Grange’14–’16

Auto Owners’17–’21

beyond this history

2013201720212025now

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

BIPD in force — $750,000 · AUTO OWNERS INSURANCE COMPANY · since Dec 2021

All 5 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
ARTISAN & TRUCKERS CASUALTY COMPANY	Jun 2021 → Jan 2022	$750K	2
AUTO OWNERS INSURANCE COMPANY	May 2017 → Jun 2021	$750K	2
ACUITY, A MUTUAL INSURANCE COMPANY	May 2016 → May 2016	$750K	2
GRANGE INDEMNITY INSURANCE COMPANY	May 2014 → May 2016	$750K	1
ARTISAN & TRUCKERS CASUALTY COMPANY	Mar 2013 → May 2014	$750K	1