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State Farm® Insurance Agent

Brian Mateer

Mateer Insurance Agency Inc

3112 Maryville Road
Granite City, IL 62040-5188

Just south of Worthen Park

Profile photo of a State Farm Agent named: Brian Mateer

Would you like to create a personalized quote?

Office Info

Office Hours

9am - 5pm
9am - 5:30pm
9am - 5pm
9am - 12pm
After Hours by Appointment
Call or text us 24 hours a day!


3112 Maryville Road
Granite City, IL 62040-5188


English, Spanish

Being a State Farm Agent in Granite City and Madison County IL, I am passionate about protecting you and your family with the products of State Farm. We focus on Auto Insurance, Homeowner’s Insurance, Renter’s Insurance, Life Insurance, Business insurance and many more with our competitive prices! Here, at the Mateer Insurance Agency, we are here to make your life go right! So whether you are interested in buying a new car, new home, or have a significant life event and looking at protecting yourself and/or your loved ones with Life Insurance, we are here to help. The process of buying insurance can seem overwhelming but do not let this keep you from getting the coverage you need by visiting, calling, texting or e-mailing our office today. As always, Like a Good Neighbor, State Farm is There!

Insurance Products Offered

Auto, Homeowners, Condo, Renters, Personal Articles, Business, Life, Health, Pet

Other Products

Banking, Annuities

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The Mateer insurance Agency Team works with the people of Granite City and Madison County to ensure they have a suitable insurance plan. We provide Auto Insurance, Home Insurance, Renters Insurance, Business Insurance and Life Insurance and more. Our experienced Team is here to help you make the right decisions and provide you all the discounts and savings. Please give us a Call, Text, E-mail or stop in to meet us, we are also conveniently open on Saturday mornings.

Providing a Smile with every quote on Home and Auto insurance.


Lauren Mateer

Insurance Account Representative


Kim Arguelles

Insurance Account Representative


Kelsi Roberson

Insurance Account Representative