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Looking for a truck insurance agent in Diamond Bar? Review the directory below to compare your options.
17 agents listed
Updated May 2026
Diamond Bar, CA
Important: Listings are compiled from publicly available sources and have not been independently verified by BeforeInsuranceUSA.com. We do not endorse any agent or guarantee outcomes. Verify licensing and disciplinary status with the Department of Insurance of California before hiring.
Showing 17 truck insurance agents in Diamond Bar, CA
Listings are displayed in no particular order and are not ranked by BeforeInsuranceUSA. Order does not constitute a recommendation or endorsement of any agent.
John Lam - State Farm Insurance Agent
1470 Valley Vista Dr Ste 209, Diamond Bar, CA 91765
(909) 259-9996
myagentjohnlam.com
KCAL Insurance Agency (Diamond Bar) | 華興保險
1139 S Diamond Bar Blvd #A, Diamond Bar, CA 91765
(909) 573-0703
kcal.net
Patrick Lau - State Farm Insurance Agent
3333 S Brea Canyon Rd STE 110, Diamond Bar, CA 91765
(909) 598-1899
patricklau.net
Tita Guzman - State Farm Insurance Agent
1200 S Diamond Bar Blvd UNIT 212, Diamond Bar, CA 91765
(909) 348-0444
statefarm.com
Peggy Langin - State Farm Insurance Agent
21671 Gateway Center Dr Ste 102, Diamond Bar, CA 91765
(909) 861-8887
myagentpeggy.com
Janet Simmons - State Farm Insurance Agent
556 N Diamond Bar Blvd # 301, Diamond Bar, CA 91765
(909) 595-8877
agentjanet.com
Topco Insurance
1397 S Diamond Bar Blvd, Diamond Bar, CA 91765
(909) 860-7770
topcoinsurance.com
Helen Wang: Allstate Insurance
23359 Golden Springs Dr, Diamond Bar, CA 91765
(909) 327-3088
agents.allstate.com
Short Stop Insurance Agency, Inc
556 N Diamond Bar Blvd Suite 210, Diamond Bar, CA 91765
(909) 396-8020
shortstopinsurance.com
Trucking and Business Insurance Services LLC
1370 Valley Vista Dr Suite 200, Diamond Bar, CA 91765
(949) 691-1361
truckingandbusinessinsurance.com
Lloyd Bailey - State Farm Insurance Agent
506 N Diamond Bar Blvd, Diamond Bar, CA 91765
(909) 860-0959
lloydnbailey.com
DSG Insurance Services Inc
1340 Valley Vista Dr #200, Diamond Bar, CA 91765
(909) 396-9050
dsgpcins.com
Western Merchants Insurance Services Inc
636 N Diamond Bar Blvd, Diamond Bar, CA 91765
(909) 869-6150
westernmerchants.com
Living Stone Insurance Services Inc.
1930 S Brea Canyon Rd #115, Diamond Bar, CA 91765
(909) 979-3713
livingstoneinsurance.com
Farmers Insurance - Pi-Hui Chao
22632 Golden Springs Dr UNIT 330, Diamond Bar, CA 91765
(626) 286-5688
agents.farmers.com
CLAUDIAS AUTO INSURANCE AGENCY LLC
21671 Gateway Center Dr STE 110, Diamond Bar, CA 91765
(626) 494-2769
Farmers Insurance - Erik Garcia
572 N Diamond Bar Blvd, Diamond Bar, CA 91765
(909) 396-4200
agents.farmers.com
Truck insurance agents in Diamond Bar, California help owner-operators and fleet managers meet state requirements. California law mandates minimum liability coverage of 750,000 dollars for intrastate commercial trucks. Local agents can also advise on physical damage and cargo insurance for routes through the Inland Empire.
What Does a Truck Insurance Agent in Diamond Bar Cost?
Truck insurance costs in California vary widely based on driving record, cargo type, and annual mileage. Owner-operators often pay between 8,000 and 15,000 dollars per year for liability and physical damage coverage. Fleet policies can cost more depending on vehicle count and risk factors. This is general information, not insurance advice.
* Cost estimates are general ranges based on publicly available data and compiled using automated research tools. Actual fees vary by agent and case complexity. This is not insurance advice — consult directly with an agent for fee specifics.
Frequently Asked Questions
What are the minimum insurance requirements for trucks in California?
California requires commercial trucks to have at least 750,000 dollars in liability coverage for intrastate operations. Interstate trucks must follow federal minimums of 750,000 to 5 million dollars depending on cargo type.
Do I need cargo insurance for my truck in Diamond Bar?
Cargo insurance is not required by California law but is often required by shippers and brokers. It protects against loss or damage to goods you transport.
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BeforeInsuranceUSA.com is not an insurance agency, agent referral service, or insurance advice provider. No agent-client relationship is formed by submitting a form or using this site. We do not endorse, recommend, or vouch for the qualifications of any agent. Past results do not guarantee future outcomes. Each situation is different. Verify agent credentials with your state department of insurance before hiring.
About Our Listings
Agents listed on BeforeInsuranceUSA.com are compiled from publicly available directories, state department of insurance records, and business listings. Inclusion does not constitute endorsement. We do not verify agent licensing, disciplinary status, or qualifications. Verify each agent's current standing with the Department of Insurance of California.