Fmws Constructors LLC

Doing business as Rock Solid Express

USDOT activeAuthority activeCarrier & Broker · Interstate

USDOT2257625
MC770427
LocationDickinson, ND
Phone(701) 483-9040
Fleet20 power units · 14 drivers

Fmws Constructors LLC (USDOT 2257625, MC-770427) is an interstate motor carrier based in Dickinson, North Dakota with 20 power units and 14 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 21 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 9, 2026

Operating authorityActive · MC-770427Carrier, Broker Liability insurance$750,000 on fileRequired: $750,000 · as of May 2026 Safety ratingNot rated21 inspections in 24 months Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated May 8, 20266 months ago Process agent (BOC-3)On fileInterstate Authority LLC

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Operating authority

Status from the FMCSA Company Census File, November 9, 2026

Docket	Authority type	Status
MC-770427	Common carrierBroker	Active

First granted on February 24, 2012 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

Liability (BIPD) required$750,000
Liability (BIPD) on file$750,000
Cargo insurance required / on fileNo / No
Bond required / on fileYes / Yes

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Acuity, A Mutual Insurance Company	$750,000	Feb 23, 2020
Broker trust fund BMC-85	Commercial Bank of Mott	$0	Oct 1, 2013

Insurance history: 4 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Employers Mutual Casualty Co.	Mar 19, 2016	Feb 23, 2020	Replaced
Broker trust fund	Commercial Bank of Mott	Mar 5, 2012	Oct 1, 2013	Replaced
Liability (BIPD)	Employers Mutual Casualty Co.	Feb 23, 2012	Mar 19, 2016	Cancel
Liability (BIPD)	Arch Insurance Company	Feb 1, 2012	Feb 23, 2012	Replaced

Process agent (BOC-3)

Interstate Authority LLC, Moore, OK

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

21
Inspections: 0.0%
Driver out-of-service: 22.2%
Vehicle out-of-service: 0
Crashes

Inspected most often in: New Mexico (7), Montana (6), North Dakota (5), South Dakota (2), Wyoming (1).

Most recent inspection on file: September 29, 2026.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

November 7, 2013Involuntary revocation — Broker authorityDiscontinued revocation on December 2, 2013
May 3, 2012Granted — Property BrokerRevoked on February 23, 2024
March 9, 2012Granted — Common carrier authority
February 24, 2012Granted — Common carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated May 8, 2026

Power units: 20
Trucks: 20
Tractors owned: 20
Trailers owned: 41
Drivers: 14
CDL drivers: 14
Interstate drivers: 14
Miles traveled: 726,000 (2025)
Classification: Authorized for hire
Hazardous materials: No
USDOT registered: December 21, 2011
Address: 51 South 3rd Avenue West, Dickinson, ND 58601
Phone (registered with FMCSA): (701) 483-9040

Cargo carried

General freight
Metal: sheets, coils, rolls
Motor vehicles
Driveaway / towaway
Logs, poles, beams, lumber
Building materials
Machinery, large objects
Oilfield equipment
Grain, feed, hay
Coal / coke
Garbage / refuse
Commodities dry bulk
Agricultural / farm supplies
Construction
Agrigate materials

Key facts

USDOT number 2257625 was registered on December 21, 2011.
Operating authority MC-770427 was first granted on February 24, 2012.
The company last updated its FMCSA registration (Form MCS-150) on May 8, 2026.
It reported 726,000 vehicle miles traveled in 2025.
2 insurance filings are on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Acuity, A Mutual Insurance Company.
It had 21 roadside inspections in the last 24 months; 16 inspections recorded no violations.
Its process agent filing (BOC-3) is with Interstate Authority LLC.

Other carriers in Dickinson, ND

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