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Tiffany Reimer Real Estate Director, Associate Real Estate Broker & Auctioneer, Realtor

Tiffany Works Apprentice Auctioneer

I completed training at Nashville Auction School in November 2025 and earned my Apprentice Auctioneer License in January 2026. With a passion for fundraising, I bring energy and engagement to events both on the auction block and as a ring assistant. As a Licensed Clinical Social Worker, I also offer strong communication skills and a deep commitment to supporting mission-driven organizations.

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Tim Mast President & CEO

Tim is in his twenty-seventh year in the auction business and serves as President and CEO of Tranzon, LLC. A lifelong resident of southwestern Tennessee, he operates from his hometown and holds his Tennessee Real Estate Broker’s License and Auctioneer’s License, along with licenses in multiple states. He is a graduate of the World Wide College of Auctioneering and has completed extensive auction and real estate education. In 2005, Tim earned the Accredited Auctioneer of Real Estate (AARE) designation from the Nati...

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Tim Keller Auctioneer, Realtor, Fundraiser, Problem Solver

Tim Keller is a highly experienced and respected leader in the real estate and auction industry, known for his professionalism, integrity, and innovation. With a career spanning four decades, Tim has built a proven record of success as both an auctioneer and Realtor®, guiding clients through complex transactions with skill, empathy, and transparency. His deep understanding of auctions and the real estate market enables him to deliver outstanding results while upholding the highest standards of service. Tim holds pr...

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Mission & Vision

The National Auction Association serves auction professionals by providing services built on four cornerstones: Advocacy, Community, Education, and Promotions.

Our vision is to be the unified voice of the auction profession, championing the interests of auctioneers everywhere.

Values Statement

We intentionally welcome all auction professionals. We do this without adherence to any social, religious, and/or political affiliation or creed.

We endeavor to foster a climate of purposeful inclusion, an environment where all can feel safe, valued, cared for, and given an opportunity to form meaningful connections with each other.

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