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Compare Supplemental Insurance Agents in Granite City, IL

Directory of supplemental insurance agents in Granite City, Illinois. Verify credentials with the state department of insurance before hiring.

15 agents listed
Updated May 2026
Granite City, IL
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 Illinois before hiring.
Showing 15 supplemental insurance agents in Granite City, IL Listings are displayed in no particular order and are not ranked by BeforeInsuranceUSA. Order does not constitute a recommendation or endorsement of any agent.
Felicia Gilbert - State Farm Insurance Agent
2421 Corporate Center # 200, Granite City, IL 62040
(618) 931-2020 guardedbygilbert.com
Freeway Insurance
3431 Nameoki Rd, Granite City, IL 62040
(618) 230-7033 locations.freeway.com
United Insurance Brokerage Firm Inc
3024 Nameoki Rd, Granite City, IL 62040
(618) 877-2644
Brian Mateer - State Farm Insurance Agent
3112 Maryville Rd, Granite City, IL 62040
(618) 931-7000 metroeastinsurance.com
Maryland Moats Lexow Insurance
2166 Pontoon Rd, Granite City, IL 62040
(618) 876-1705 mmlins.com
Dan Palovick - State Farm Insurance Agent
3723 Nameoki Rd, Granite City, IL 62040
(618) 877-4918 danpalovick.com
Hildebrand, Thomas E Insurance Office
2709 Madison Ave, Granite City, IL 62040
(618) 226-4616
Brandon Pruett - COUNTRY Financial Agent
1557 Johnson Rd, Granite City, IL 62040
(618) 512-4245 agents.countryfinancial.com
Alternatives Insurance
2914 Nameoki Rd A, Granite City, IL 62040
(618) 451-9100 alternativesins.com
Loyalty Insurance Agency Inc.
1907 Edison Ave, Granite City, IL 62040
(618) 681-4718
Boyd Insurance Group - Gary Boyd
3410 Nameoki Rd, Granite City, IL 62040
(618) 501-4002 agents.farmers.com
Matthew Stearns - COUNTRY Financial Agent
4741 Maryville Rd, Granite City, IL 62040
(618) 452-1415 agents.countryfinancial.com
Huniak Insurance Agency
4741 Maryville Rd, Granite City, IL 62040
(618) 781-7178
Jay Miller- COUNTRY Financial Agent
1557 Johnson Rd, Granite City, IL 62040
(618) 797-1196 agents.countryfinancial.com
Assurance 360 Advisors
1 Janine Ct, Granite City, IL 62040
(314) 265-7900

What Does a Supplemental Insurance Agent in Granite City Cost?

Supplemental insurance agent services in Illinois are typically free to you because agents earn commissions from insurance companies. Medigap plan premiums in Granite City can range from 50 to 300 dollars per month depending on your age, health, and plan type. Costs vary by situation. 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 is a supplemental insurance agent in Granite City?
A supplemental insurance agent helps you buy private insurance that covers costs not paid by Original Medicare. These agents are licensed in Illinois and can explain Medigap plans and Medicare Advantage options available in Granite City.
When can I enroll in a supplemental plan in Illinois?
You have a six-month Medigap open enrollment period starting when you are 65 and enrolled in Medicare Part B. Illinois also has a guaranteed issue period for certain situations. An agent can explain these time limits.