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Compare umbrella insurance agents in Diamond Bar. Review contact information and insurance categorys before you decide.
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 umbrella 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
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
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
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
Assurixs Insurance Services, Inc.
3333 S Brea Canyon Rd STE 116, Diamond Bar, CA 91765
(714) 729-0500
assurixs.com
Farmers Insurance - Queena Wu
20955 Pathfinder Rd #100, Diamond Bar, CA 91765
(626) 235-1023
agents.farmers.com
Umbrella insurance agents in Diamond Bar, California help you secure additional liability coverage that goes beyond the limits of your auto and homeowners policies. California law requires minimum liability limits for drivers, but a personal umbrella policy can provide an extra layer of protection for your savings and future earnings. Local agents understand the specific risks and regulations in the Diamond Bar area.
What Does a Umbrella Insurance Agent in Diamond Bar Cost?
The cost of an umbrella insurance policy in California typically ranges from 150 to 300 dollars per year for 1 million dollars in coverage. Additional increments of 1 million dollars usually cost 50 to 100 dollars each. Your premium depends on factors such as your driving record, the number of properties you own, and your risk profile. 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 does an umbrella insurance agent in Diamond Bar do?
An umbrella insurance agent helps you evaluate your current liability risks and recommends a policy that covers claims above your existing limits. They guide you through the application process and explain how the policy interacts with your auto and home insurance. Agents in Diamond Bar are familiar with California insurance regulations and local liability trends.
How much umbrella insurance do I need in California?
Most agents recommend at least 1 million dollars in umbrella coverage, but the right amount depends on your assets and income. California does not set a specific minimum for umbrella policies, but insurers often require underlying auto and home liability limits of 250,000 to 300,000 dollars. An agent can help you calculate a suitable coverage level based on your net worth.
Is umbrella insurance required by law in California?
No, umbrella insurance is not required by California law. However, it is a common way to protect against large liability lawsuits. California courts can award significant damages in personal injury cases, and umbrella coverage helps cover costs that exceed your standard policy limits.
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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.