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Browse auto insurance agents serving Diamond Bar, California. Contact information and addresses listed below.
19 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 19 auto 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
AAA Diamond Bar Insurance and Member Services
2843 S Diamond Bar Blvd, Diamond Bar, CA 91765
(909) 444-0299
ace.aaa.com
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
WAWA Insurance Agency
680 S Brea Canyon Rd STE 100, Diamond Bar, CA 91789
(626) 810-5556
wawainsurance.com
Janet Simmons - State Farm Insurance Agent
556 N Diamond Bar Blvd # 301, Diamond Bar, CA 91765
(909) 595-8877
agentjanet.com
Helen Wang: Allstate Insurance
23359 Golden Springs Dr, Diamond Bar, CA 91765
(909) 327-3088
agents.allstate.com
Topco Insurance
1397 S Diamond Bar Blvd, Diamond Bar, CA 91765
(909) 860-7770
topcoinsurance.com
Short Stop Insurance Agency, Inc
556 N Diamond Bar Blvd Suite 210, Diamond Bar, CA 91765
(909) 396-8020
shortstopinsurance.com
Jose Sandoval-Placito: Allstate Insurance
1137 Grand Ave, Diamond Bar, CA 91765
(909) 468-4700
agents.allstate.com
Trucking and Business Insurance Services LLC
1370 Valley Vista Dr Suite 200, Diamond Bar, CA 91765
(949) 691-1361
truckingandbusinessinsurance.com
MEA & Associates Insurance Services
3333 S Brea Canyon Rd STE 215, Diamond Bar, CA 91765
(909) 895-7104
meainsurance.com
Lloyd Bailey - State Farm Insurance Agent
506 N Diamond Bar Blvd, Diamond Bar, CA 91765
(909) 860-0959
lloydnbailey.com
Living Stone Insurance Services Inc.
1930 S Brea Canyon Rd #115, Diamond Bar, CA 91765
(909) 979-3713
livingstoneinsurance.com
CLAUDIAS AUTO INSURANCE AGENCY LLC
21671 Gateway Center Dr STE 110, Diamond Bar, CA 91765
(626) 494-2769
Farmers Insurance
732 N Diamond Bar Blvd, Diamond Bar, CA 91765
(800) 287-2637
agents.farmers.com
FIRST OPTION INSURANCE
1345 S Diamond Bar Blvd, Diamond Bar, CA 91765
(909) 612-0623
firstoptioninsure.com
Auto insurance agents in Diamond Bar, California help drivers find coverage that meets state legal requirements. California law mandates minimum liability coverage of 15/30/5, meaning 15,000 dollars per person for injury, 30,000 dollars per accident for injury, and 5,000 dollars for property damage. Agents can also explain optional coverages like uninsured motorist protection and comprehensive plans.
What Does a Auto Insurance Agent in Diamond Bar Cost?
Typical auto insurance costs in California vary widely. Minimum liability coverage can range from 500 to 1,200 dollars per year for a good driver, while full coverage often costs between 1,200 and 2,500 dollars annually. Rates depend on factors like age, driving record, vehicle type, and location within Diamond Bar. This is general information and 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 documents do I need to get auto insurance in Diamond Bar?
You will need your drivers license, vehicle registration, and proof of address. The agent may also ask about your driving history and the vehicles make and model to provide an accurate quote.
How does a Diamond Bar auto insurance agent help with California minimum coverage?
An agent can explain the states required 15/30/5 liability limits and help you choose if you want higher limits. They also ensure your policy includes proof of insurance for the DMV and can advise on SR-22 filings if needed.
Can an auto insurance agent help me save money on my policy?
Yes, agents can review your driving record, vehicle usage, and available discounts such as good driver, multi-policy, or low mileage. They compare options from different insurers to find a rate that fits your budget.
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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.