Boyer Sand & Rock Inc

USDOT activeAuthority activeCarrier · Interstate

USDOT320502
MC376988
LocationHawarden, IA
Phone(712) 552-2308
Fleet14 power units · 7 drivers

Boyer Sand & Rock Inc (USDOT 320502, MC-376988) is an interstate motor carrier based in Hawarden, Iowa with 14 power units and 7 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 2 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-376988Carrier Liability insurance$1,000,000 on fileRequired: $750,000 · as of May 2026 Safety ratingConditionalRated Feb 18, 1993 Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Feb 10, 20269 months ago Process agent (BOC-3)On fileProcess Agent Service Company, Inc.

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

Docket	Authority type	Status
MC-376988	Contract carrier	Active

First granted on March 9, 2000 · 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$1,000,000
Cargo insurance required / on fileNo / No
Bond required / on fileNo / No

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	The Cincinnati Insurance Co.	$1,000,000	Jun 16, 2010

Insurance history: 9 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Acuity, A Mutual Insurance Company	Aug 31, 2006	Jun 16, 2010	Replaced
Liability (BIPD)	Argonaut-Midwest Insurance Company	Jun 16, 2006	Aug 30, 2006	Cancel
Liability (BIPD)	Interstate Indemnity Company	Jun 16, 2005	Jun 16, 2006	Cancel
Liability (BIPD)	Interstate Indemnity Company	Jun 16, 2004	Jun 16, 2005	Cancel
Liability (BIPD)	Interstate Indemnity Company	Jun 16, 2003	Jun 16, 2004	Cancel
Liability (BIPD)	Interstate Indemnity Company	Jun 16, 2002	Jun 16, 2003	Cancel
Liability (BIPD)	Interstate Indemnity Company	Jun 16, 2001	Jun 16, 2002	Cancel
Liability (BIPD)	Guaranty National Insurance Co.	Jun 16, 2000	Jun 16, 2001	Cancel
Liability (BIPD)	Guaranty National Insurance Co.	Feb 28, 2000	Jun 16, 2000	Cancel

Process agent (BOC-3)

Process Agent Service Company, Inc., Sioux Falls, SD

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

2
Inspections: 0.0%
Driver out-of-service: —
Vehicle out-of-service: 0
Crashes

Inspected most often in: Iowa (2).

Most recent inspection on file: June 15, 2026.

FMCSA safety rating: Conditional (rated February 18, 1993)

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

July 8, 2010Involuntary revocation — Contract carrier authorityDiscontinued revocation on July 15, 2010
August 3, 2006Involuntary revocation — Contract carrier authorityDiscontinued revocation on August 18, 2006
May 20, 2005Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 26, 2005
May 20, 2004Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 27, 2004
March 9, 2000Granted — Contract carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated February 10, 2026

Power units: 14
Trucks: 14
Tractors owned: 13
Trucks owned: 1
Trailers owned: 12
Drivers: 7
CDL drivers: 6
Interstate drivers: 0
Intrastate drivers: 7
Miles traveled: 159,538 (2024)
Classification: Authorized for hire
Hazardous materials: No
USDOT registered: July 12, 1988
Address: 4162 Birch Avenue, Hawarden, IA 51023
Phone (registered with FMCSA): (712) 552-2308

Cargo carried

General freight
Building materials
Construction
Gravel

Key facts

USDOT number 320502 was registered on July 12, 1988.
Operating authority MC-376988 was first granted on March 9, 2000.
The company last updated its FMCSA registration (Form MCS-150) on February 10, 2026.
It reported 159,538 vehicle miles traveled in 2024.
One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with The Cincinnati Insurance Co..
It had 2 roadside inspections in the last 24 months; 0 inspections recorded no violations.
Its most recent FMCSA safety rating is Conditional, issued on February 18, 1993.
Its process agent filing (BOC-3) is with Process Agent Service Company, Inc..

Other carriers in Hawarden, IA

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