Carrier profile · USDOT 2257625 · MC-770427 · Updated Jun 13, 2026

FMWS CONSTRUCTORS LLC

DBA ROCK SOLID EXPRESS

20 power unitsavg 6.8 yrRegional · 5 statesDICKINSON, ND93/100

CARRIER ACTIVEMC-770427 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: Inactive

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)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 · 3 insurers · 1 lapseCoverage lapse

Employers’12–’16

Commercial Bank’12–’13

Employers’16–’20

beyond this history

2012201620202024now

Shorter eras are too brief to label at this scale — all 4 insurers are named in the list below.

BIPD in force — $750,000 · ACUITY, A MUTUAL INSURANCE COMPANY · since Feb 2020

All 4 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
EMPLOYERS MUTUAL CASUALTY CO.	Mar 2016 → Feb 2020	$750K	1
COMMERCIAL BANK OF MOTT	Mar 2012 → Oct 2013	$750K	1
EMPLOYERS MUTUAL CASUALTY CO.	Feb 2012 → Mar 2016	$750K	2
ARCH INSURANCE COMPANY	Feb 2012 → Feb 2012	$750K	1