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Find Supplemental Insurance Agents Near You in Ontario, CA

Browse supplemental insurance agents serving Ontario, California. Updated 2026-07-14.

The top-rated supplemental insurance agent in Ontario, California is Best Buy Insurance, rated 4.8 stars across 832 reviews. Other highly rated options include Fiesta Auto Insurance & Tax Service, Hammer Insurance Services Inc., Rana Insurance Services. This directory lists 23 supplemental insurance agents serving Ontario.

Showing 23 supplemental insurance agents in Ontario, CAListings are displayed in no particular order and are not ranked. Order does not constitute a recommendation or endorsement.

Comparison

Top 10 listings
#NameAddressPhone
1Best Buy Insurance4200 Concours St #345(909) 346-1545
2Fiesta Auto Insurance & Tax Service2213 S Mountain Ave(909) 458-0432
3Hammer Insurance Services Inc.950 N Mountain Ave(909) 267-3690
4Rana Insurance Services118 W Holt Blvd(909) 391-9500
5Erika's Insurance562 W Holt Blvd Suite B(909) 212-6535
6Michael Barraza - State Farm Insurance Agent2511 S Euclid Ave(909) 983-0571
7Singular Insurance Services202 W Holt Blvd UNIT C(909) 986-2612
8KCAL Insurance Agency (Ontario) | 華興保險2000A S Grove Ave #108(626) 626-4977
9A-MAX Insurance1802 S Euclid Ave Suite 102(909) 966-8500
10Tony Moreno Insurance Services, Inc.941 W Mission Blvd(909) 986-2550
BB
4200 Concours St #345
Best Buy Insurance
Supplemental Insurance Agent · Ontario, CA

Best Buy Insurance serves the Ontario, California, area as a supplemental insurance agent. The company helps clients find policies that work alongside primary health coverage to fill gaps in medical expenses. Supplemental insurance agents in this region assist individuals with managing out-of-pocket costs not covered by major medical plans. The firm handles critical illness and accident insurance policies tailored to local residents.

FA
2213 S Mountain Ave
Fiesta Auto Insurance & Tax Service
Supplemental Insurance Agent · Ontario, CA

As the seasons change in Ontario, California, residents often review their health coverage for gaps in protection. Fiesta Auto Insurance & Tax Service offers supplemental insurance policies to help individuals cover expenses traditional plans may leave behind, such as copays or deductibles. Their approach focuses on matching area clients with appropriate supplemental plans that suit personal budgets and medical needs. A typical first step involves scheduling a brief in-person or phone consultation at their local office, where available options are reviewed and a needs assessment is completed.

HI
950 N Mountain Ave
Hammer Insurance Services Inc.
Supplemental Insurance Agent · Ontario, CA

Hammer Insurance Services Inc. in Ontario, CA, offers supplemental insurance for gaps in standard health coverage, including policies for accidents, hospital stays, and critical illness. The company provides assistance with plan selection and claims support to help clients navigate their benefits throughout the policy term. These services are designed for a range of residential and commercial properties, including single-family homes, apartments, retail spaces, and restaurants.

RI
118 W Holt Blvd
Rana Insurance Services
Supplemental Insurance Agent · Ontario, CA

Homeowners, businesses, and property managers in Ontario, CA, rely on Rana Insurance Services for their supplemental insurance needs. The agency helps clients fill coverage gaps that standard policies often leave unaddressed, providing protection for unexpected expenses and specific asset liabilities. This dedicated focus ensures comprehensive risk management for residential and commercial property holders. Rana Insurance Services also serves clients throughout the surrounding Inland Empire region, including nearby cities like Rancho Cucamonga and Upland.

ES
562 W Holt Blvd Suite B
Erika's Insurance
Supplemental Insurance Agent · Ontario, CA

Erika's Insurance serves Ontario, California, and the surrounding Inland Empire communities. As a supplemental insurance agent, the company handles policies that cover gaps left by primary health plans, such as accident, critical illness, and hospital indemnity insurance. Its work helps residents manage out-of-pocket costs for unexpected medical events. To handle a typical job, it begins by assessing a client’s existing coverage, then recommends specific supplemental options based on the client’s individual risk exposure and budget.

MB
2511 S Euclid Ave
Michael Barraza - State Farm Insurance Agent
Supplemental Insurance Agent · Ontario, CA

Michael Barraza - State Farm Insurance Agent in Ontario, CA serves as a supplemental insurance agent, helping clients differentiate between one-time policies and recurring coverage plans. Supplemental insurance typically fills gaps left by primary health or life plans, offering financial protection for specific needs such as accidents or critical illness. All consultations and policy reviews focus on tailoring options to individual circumstances. Service operates on a scheduled basis, with options for periodic plan adjustments and as-needed support during life changes.

SI
202 W Holt Blvd UNIT C
Singular Insurance Services
Supplemental Insurance Agent · Ontario, CA

Singular Insurance Services specializes in supplemental insurance policies that fill coverage gaps left by major medical plans. Based in Ontario, CA, the agency assists clients with enrolling in accident, critical illness, and hospital indemnity plans to help manage out-of-pocket costs. It works individually with policyholders to explain benefit structures and coordinate existing coverage. During open enrollment periods or after a sudden life event, the agency helps individuals adjust their supplemental benefits to meet changing healthcare needs.

KI
2000A S Grove Ave #108
KCAL Insurance Agency (Ontario) | 華興保險
Supplemental Insurance Agent · Ontario, CA

As local wildfire seasons grow longer and Medicare enrollment periods bring uncertainty, KCAL Insurance Agency (Ontario) | 華興保險 in Ontario, California offers supplemental insurance plans that help fill coverage gaps for routine care and major expenses. This local agency works with individuals to identify policies matching their particular health needs and budget situations without overcomplicating the process. An initial consultation typically begins with a straightforward review of the client’s existing coverage to determine which supplementary options will serve them best.

MI
1802 S Euclid Ave Suite 102
A-MAX Insurance
Supplemental Insurance Agent · Ontario, CA

Serving the Ontario area, A-MAX Insurance provides general supplemental insurance agent services. The company focuses on policies that cover specific gaps in standard health or income protection, such as accident, critical illness, or hospital indemnity plans. A-MAX Insurance works with businesses to explain optional benefits for employees, bridging coverage where major medical plans may fall short. Commercial sectors it serves include office environments, warehouse and distribution centers, and food service establishments with varying workforce sizes.

TM
941 W Mission Blvd
Tony Moreno Insurance Services, Inc.
Supplemental Insurance Agent · Ontario, CA

Tony Moreno Insurance Services, Inc. provides residential supplemental insurance to clients in Ontario, California, and also offers commercial coverage for local businesses throughout the surrounding area. Their focus is on filling gaps left by major medical plans through personalized policy guidance. After enrollment, the agency routinely contacts customers to review their changing needs and schedule follow-up services between regular healthcare visits, ensuring ongoing support for any new insurance questions that arise.

FI
432 N Lemon Ave
Farmers Insurance - Bunyapanasarn Insurance Agency
Supplemental Insurance Agent · Ontario, CA
(909) 983-0713
agents.farmers.com/ca/ontario/paulette-bunyapanasarn
CB
1630 E 4th St
City Best Insurance Services
Supplemental Insurance Agent · Ontario, CA
(800) 448-5100
citybestinsurance.com
AI
1119 N Grove Ave
ABBA Insurance Services
Supplemental Insurance Agent · Ontario, CA
(909) 988-0093
abbainsurances.com
CC
615 N Euclid Ave #207
Covered California | HealthStar
Supplemental Insurance Agent · Ontario, CA
(909) 988-6000
business.google.com/v/_/06931455508925731091/d2af/_
KI
840 S Rochester Ave Suite B
KYC Insurance Services, LLC
Supplemental Insurance Agent · Ontario, CA
(888) 351-5446
kycinsurance.com
LI
3200 E Guasti Rd Suite 100
Li Insurance Agency
Supplemental Insurance Agent · Ontario, CA
(909) 285-9808
li-agency.com
GS
4310-4350 Mills Cir
Golden State Insurance Agency
Supplemental Insurance Agent · Ontario, CA
(213) 643-3236
TC
1435 S Grove Ave #7
Tri Con Insurance Services
Supplemental Insurance Agent · Ontario, CA
(909) 930-0500
triconins.com
DM
2641 S Plainfield Dr
Daniel Maisel Insurance Solutions Medicare Agency
Supplemental Insurance Agent · Ontario, CA
(909) 319-5324
insureitdan.com
CM
2000 S Grove
California Medicare Agency
Supplemental Insurance Agent · Ontario, CA
(909) 278-7053
californiamedicareagency.com
PA
2054 E Francis St
Progressive Agents - The Insurance Pros
Supplemental Insurance Agent · Ontario, CA
(909) 295-8726
progressiveagent.com/local-agent/california/ontario
HI
3151 Mayacama Way
Healthspan Insurance Services
Supplemental Insurance Agent · Ontario, CA
learnplanenroll.com
EH
1131 W 6th St Suite 225
Elite Health Plan, Inc.
Supplemental Insurance Agent · Ontario, CA
(800) 958-1129
elitehealthplan.com

What Does a a Supplemental Insurance Agent in Ontario Cost?

Supplemental insurance agent services in California are typically free to consumers because agents earn commissions from insurance carriers. Plan premiums vary widely for example a Medicare Supplement Plan G might cost 120 to 250 per month depending on age and health. Medicare Advantage plans often have low or zero monthly premiums but may have copays. Costs depend on your specific needs location and the insurer. This is general information not insurance advice.

About supplemental insurance agents in Ontario

Supplemental insurance agents in Ontario California help residents find Medigap Medicare Advantage and other private health plans. California law requires agents to be licensed by the California Department of Insurance. Local agents understand the Inland Empire healthcare market and can explain plan options for your budget.

Frequently Asked Questions

What types of supplemental insurance do agents offer in Ontario California?

Agents offer Medicare Supplement Medigap plans Medicare Advantage plans and standalone dental vision or hospital indemnity plans. They can also help with short term health insurance and critical illness policies.

Do I need a license to sell supplemental insurance in California?

Yes you must hold a valid California insurance license. Agents must complete pre licensing education pass the state exam and complete continuing education every two years.

Can a supplemental insurance agent help me enroll in Medicare in Ontario?

Yes agents can guide you through Medicare enrollment including Part A Part B and Part D. They can also explain the annual enrollment period and special enrollment periods under California rules.

Supplemental Insurance Agents in Other California Cities

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