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Meet the Team

Aaron Mueller Broker / Owner

Aaron got his start in real estate in 2008. If you think back, the economy was not friendly to a new real estate agent fresh out of college with student loan debt. My career began helping people purchase Foreclosures and short sales and helping people through financial hardships on the listing side of the transaction. Fast forward to 2019, I started my brand Main & Market Real Estate under the Keller Williams Realty organization. 2022 I was voted the number 1 solo agent in the largest Keller Williams Office in Miss...

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Amy Reed Client Relations Manager

Amy Reed is the Client Relations Manager for Main and Market Real Estate as well as a licensed Realtor in Missouri. With a strong background in education and a passion for helping others, Amy brings a unique perspective to the real estate industry. Amy has been with Main & Market since 2022, and prior to her career in real estate, Amy dedicated herself to teaching in the Lindbergh District and at North Hollywood High School in California. She holds degrees in Social Science and Secondary Education, combining her e...

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Kelsi Geuns Realtor / New Construction Specialist

Kelsi is an Illinois native, note her 217 area code, and first developed a love for the real estate industry in college (I-L-L-I-N-I!) while working part time for a top-producing team in Illinois as a Transaction Coordinator. After moving to St. Louis in 2013 with her husband, Caleb, she got her real estate license a couple years later & has been helping clients buy & sell since. She works with one of the area's premier custom home builders and is a member of the Home Builders Association and serves on the Professional...

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