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HomeAuto Insurance AgentsCalifornia › Diamond Bar

Find Auto Insurance Agents Near You in Diamond Bar, CA

Browse auto insurance agents serving Diamond Bar, California. Updated 2026-07-14.

The top-rated auto insurance agent in Diamond Bar, California is John Lam - State Farm Insurance Agent, rated 5.0 stars across 413 reviews. Other highly rated options include KCAL Insurance Agency (Diamond Bar) | 華興保險, Patrick Lau - State Farm Insurance Agent, AAA Diamond Bar Insurance and Member Services. This directory lists 20 auto insurance agents serving Diamond Bar.

Showing 20 auto insurance agents in Diamond Bar, CAListings are displayed in no particular order and are not ranked. Order does not constitute a recommendation or endorsement.

Comparison

Top 10 listings
#NameAddressPhone
1John Lam - State Farm Insurance Agent1470 Valley Vista Dr Ste 209(909) 259-9996
2KCAL Insurance Agency (Diamond Bar) | 華興保險1139 S Diamond Bar Blvd #A(909) 573-0703
3Patrick Lau - State Farm Insurance Agent3333 S Brea Canyon Rd STE 110(909) 598-1899
4AAA Diamond Bar Insurance and Member Services2843 S Diamond Bar Blvd(909) 444-0299
5Tita Guzman - State Farm Insurance Agent1200 S Diamond Bar Blvd UNIT 212(909) 348-0444
6Peggy Langin - State Farm Insurance Agent21671 Gateway Center Dr Ste 102(909) 861-8887
7WAWA Insurance Agency680 S Brea Canyon Rd STE 100(626) 810-5556
8Janet Simmons - State Farm Insurance Agent556 N Diamond Bar Blvd # 301(909) 595-8877
9Topco Insurance1397 S Diamond Bar Blvd(909) 860-7770
10Helen Wang: Allstate Insurance23359 Golden Springs Dr(909) 327-3088
JL
1470 Valley Vista Dr Ste 209
John Lam - State Farm Insurance Agent
Auto Insurance Agent · Diamond Bar, CA

John Lam - State Farm Insurance Agent serves the Diamond Bar, California area and the surrounding San Gabriel Valley region. It provides auto insurance coverage to local drivers, helping them select policies that meet state requirements and personal needs. The agency assists clients with routine policy reviews and updates. It also handles claims support and guidance for policyholders after an accident occurs. Each service focuses on helping Diamond Bar residents maintain proper vehicle protection.

KI
1139 S Diamond Bar Blvd #A
KCAL Insurance Agency (Diamond Bar) | 華興保險
Auto Insurance Agent · Diamond Bar, CA

KCAL Insurance Agency, also known as 華興保險, provides a full range of auto insurance options tailored to protect vehicles and drivers in Diamond Bar and the surrounding region. Its service plans include assistance with policy reviews, coverage adjustments, and claims support to help clients maintain proper protection over time. Beyond personal auto coverage, the agency also services properties such as single-family homes, apartments, retail establishments, and restaurants amidst the local community.

PL
3333 S Brea Canyon Rd STE 110
Patrick Lau - State Farm Insurance Agent
Auto Insurance Agent · Diamond Bar, CA

Located in Diamond Bar, California, Patrick Lau - State Farm Insurance Agent serves clients throughout the city and its surrounding communities. The agency handles auto insurance policies, helping drivers meet state requirements and choose appropriate coverage levels. Each policy is personalized by evaluating the driver's specific needs and vehicle type. Customer support is available for claims assistance and policy adjustments. The agency typically approaches each job by first reviewing the client's driving history and coverage goals before recommending a tailored plan.

AD
2843 S Diamond Bar Blvd
AAA Diamond Bar Insurance and Member Services
Auto Insurance Agent · Diamond Bar, CA

Serving individual homeowners and local business owners in the Diamond Bar area, this auto insurance agent provides standard car insurance policies and personalized coverage reviews. It also assists property managers and renters seeking bundled protection options for their vehicles. The agency helps clients navigate policy renewals and claims support within the Southern California market. In addition to its Diamond Bar office, AAA Diamond Bar Insurance and Member Services extends its coverage services to the neighboring community of Walnut.

TG
1200 S Diamond Bar Blvd UNIT 212
Tita Guzman - State Farm Insurance Agent
Auto Insurance Agent · Diamond Bar, CA

For auto insurance, customers choose between one-time policy purchases and ongoing service plans that include periodic adjustments and claims support. Tita Guzman - State Farm Insurance Agent in Diamond Bar, CA provides personal auto coverage for local drivers, offering liability, collision, and comprehensive protections. This office operates on an as-needed basis, meaning clients can request policy reviews, update their coverage details, or file claims whenever circumstances change without requiring a fixed appointment schedule.

PL
21671 Gateway Center Dr Ste 102
Peggy Langin - State Farm Insurance Agent
Auto Insurance Agent · Diamond Bar, CA

As an auto insurance agent, Peggy Langin in Diamond Bar, CA focuses on providing tailored coverage for cars, trucks, and other personal vehicles. The agency also assists clients with broader needs, such as homeowners, renters, and life insurance policies to protect their overall financial future. Experienced in assessing individual risks, the office works to match each driver with a suitable policy that meets local requirements in the Diamond Bar area. It can be especially helpful to stop by during the fall season, when changing weather conditions can increase the likelihood of accidents.

WI
680 S Brea Canyon Rd STE 100
WAWA Insurance Agency
Auto Insurance Agent · Diamond Bar, CA

As Southern California drivers face fluctuating premiums during wildfire season, WAWA Insurance Agency in Diamond Bar offers tailored auto insurance solutions. The company helps residents compare liability, comprehensive, and collision options to match local driving conditions and budget constraints. Agents review individual driving histories and vehicle types to identify potential discounts. By focusing on clear policy explanations, they ensure clients understand their coverage before committing. The process typically begins with a free initial consultation to assess the driver's specific needs and current policy gaps.

JS
556 N Diamond Bar Blvd # 301
Janet Simmons - State Farm Insurance Agent
Auto Insurance Agent · Diamond Bar, CA

As an auto insurance agent serving Diamond Bar and surrounding areas, this agency provides standard liability and comprehensive coverage options for personal vehicles. Janet Simmons, as a State Farm agent, also specializes in offering roadside assistance and rental car reimbursement policies. Clients can obtain coverage tailored to their driving needs with policies designed to protect against common risks on local roads. Beyond personal auto insurance, the same agency assists commercial clients by writing policies for offices, warehouses, and food service operations.

TI
1397 S Diamond Bar Blvd
Topco Insurance
Auto Insurance Agent · Diamond Bar, CA

Topco Insurance operates as an auto insurance agent in Diamond Bar, California, helping local drivers find liability, collision, and comprehensive coverage from standard carriers. The agency works with clients to locate policies that meet California’s minimum insurance requirements. It routinely assists with policy renewals, coverage changes, and claims support. As a specialty service, the agent can add on uninsured motorist protection to safeguard clients in the event of an accident with an uninsured driver.

HW
23359 Golden Springs Dr
Helen Wang: Allstate Insurance
Auto Insurance Agent · Diamond Bar, CA

Serving residents of Diamond Bar, Helen Wang Allstate Insurance provides personal auto coverage tailored to local driving needs. Commercial vehicle protection is also offered for businesses operating in the area. Her agency serves clients throughout Diamond Bar and the surrounding communities. Regular policy reviews help ensure coverage keeps pace with changing circumstances, and she and her staff are available for follow-up assistance between those scheduled appointments to address any questions or updates on the road.

SS
556 N Diamond Bar Blvd Suite 210
Short Stop Insurance Agency, Inc
Auto Insurance Agent · Diamond Bar, CA
(909) 396-8020
shortstopinsurance.com
TB
1370 Valley Vista Dr Suite 200
Trucking and Business Insurance Services LLC
Auto Insurance Agent · Diamond Bar, CA
(949) 691-1361
truckingandbusinessinsurance.com
MA
3333 S Brea Canyon Rd STE 215
MEA & Associates Insurance Services
Auto Insurance Agent · Diamond Bar, CA
(909) 895-7104
meainsurance.com
JS
1137 Grand Ave
Jose Sandoval-Placito: Allstate Insurance
Auto Insurance Agent · Diamond Bar, CA
(909) 468-4700
agents.allstate.com/jose-sandoval-placito-diamond-bar-ca.html
LB
506 N Diamond Bar Blvd
Lloyd Bailey - State Farm Insurance Agent
Auto Insurance Agent · Diamond Bar, CA
(909) 860-0959
lloydnbailey.com
SF
Diamond Bar, CA 91765
State Farm
Auto Insurance Agent · Diamond Bar, CA
LS
1930 S Brea Canyon Rd #115
Living Stone Insurance Services Inc.
Auto Insurance Agent · Diamond Bar, CA
(909) 979-3713
livingstoneinsurance.com
CA
21671 Gateway Center Dr STE 110
CLAUDIAS AUTO INSURANCE AGENCY LLC
Auto Insurance Agent · Diamond Bar, CA
(626) 494-2769
FI
732 N Diamond Bar Blvd
Farmers Insurance
Auto Insurance Agent · Diamond Bar, CA
(800) 287-2637
agents.farmers.com/ca/diamond-bar
FO
1345 S Diamond Bar Blvd
FIRST OPTION INSURANCE
Auto Insurance Agent · Diamond Bar, CA
(909) 612-0623
firstoptioninsure.com

What Does an 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.

About auto insurance agents in Diamond Bar

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.

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.

Auto Insurance Agents in Other California Cities

Listings are compiled from publicly available information. Inclusion does not constitute endorsement. Verify each auto insurance agent's credentials and current standing with your state Department of Insurance.