Cy Brothers Trucking Inc

USDOT activeAuthority activeCarrier · Interstate

USDOT2898033
MC974335
LocationChino Hills, CA
Phone(626) 944-0797
Fleet3 power units · 3 drivers

Cy Brothers Trucking Inc (USDOT 2898033, MC-974335) is an interstate motor carrier based in Chino Hills, California with 3 power units and 3 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 4 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 12, 2026

Operating authorityActive · MC-974335Motor Carrier of Property Liability insurance$750,000 on fileRequired: $750,000 Safety ratingNot rated4 inspections in 24 months Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Sep 25, 202513 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 12, 2026

Docket	Authority type	Status
MC-974335	Motor Carrier of Property (except Household Goods)	Active

First granted on June 24, 2016 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 13, 2026

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

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Southlake Specialty Insurance Company	$750,000	Oct 18, 2026

Insurance history: 4 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	United Financial Casualty Company	Aug 28, 2026	Oct 18, 2026	Cancel
Liability (BIPD)	Ascot Specialty Insurance Company	Aug 28, 2025	Aug 28, 2026	Replaced
Liability (BIPD)	United Financial Casualty Company	Dec 23, 2020	Feb 6, 2023	Cancel
Liability (BIPD)	Wilshire Insurance Company	Dec 23, 2016	Dec 23, 2020	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

4
Inspections: 0.0%
Driver out-of-service: —
Vehicle out-of-service: 0
Crashes

Inspected most often in: Louisiana (2), Mississippi (1), New Mexico (1).

Most recent inspection on file: July 10, 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

October 19, 2026Involuntary suspension - insurance cancellation effective; no active insurance meeting minimum coverage on file — Motor Carrier of Property (except Household Goods)
October 18, 2026Operating authority involuntary suspension notice — Motor Carrier of Property (except Household Goods)
August 29, 2025Reinstated — Common carrier authority; Motor Carrier of Property (except Household Goods)
November 27, 2020Involuntary revocation — Common carrier authorityDiscontinued revocation on December 22, 2020
February 10, 2017Reinstated — Common carrier authorityRevoked on December 28, 2022
August 2, 2016Involuntary revocation — Common carrier authority
June 24, 2016Granted — Common carrier authorityRevoked on August 2, 2016

Fleet and operations

From the company’s own registration (Form MCS-150), updated September 25, 2025

Power units: 3
Trucks: 3
Tractors owned: 3
Trailers owned: 3
Drivers: 3
CDL drivers: 3
Interstate drivers: 3
Miles traveled: 300,000 (2025)
Classification: Authorized for hire
Hazardous materials: No
USDOT registered: June 7, 2016
Address: 4464 Lilac Cir, Chino Hills, CA 91709
Phone (registered with FMCSA): (626) 944-0797

Cargo carried

General freight

Key facts

USDOT number 2898033 was registered on June 7, 2016.
Operating authority MC-974335 was first granted on June 24, 2016.
The company last updated its FMCSA registration (Form MCS-150) on September 25, 2025.
It reported 300,000 vehicle miles traveled in 2025.
One insurance filing is on file, including Liability (BIPD) coverage with Southlake Specialty Insurance Company.
It had 4 roadside inspections in the last 24 months; 2 inspections recorded no violations.
Its process agent filing (BOC-3) is with Process Agent Service Company, Inc..

Other carriers in Chino Hills, CA

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