Jeff Harvey
Lead Auctioneer, CEO
Jeff Harvey of Springfield, OH attended The Ohio State University and graduated with a degree in Ag Business. He is currently a full-time Auctioneer, Real Estate Broker & Certified General Appraiser. He has over 40 years of experience in the Real Estate, Auction, Appraisal and Consultation Business. Throughout his career, Jeff has been a champion for the auction and agriculture industries by serving as 2012 President of the Ohio Auctioneers Association, two time past President of the Springfield Board of Realtors, past state president for the Ohio Chapter of American Society of Farm Managers and Rural Appraisers as well as state chairman for the Ohio Association of Realtors, Auction Committee. Jeff has extensive experience in the sale and appraisal of residential property, farms, agri-business, commercial & development real estate, personal & business property, farm chattels, equipment, antiques and livestock throughout Ohio and neighboring states. Jeff has an unmatched knowledge of the local market and serves his clients with the highest level of respect and integrity.
937-244-2121
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Jill Harvey McKay
Realtor, Auction Manager
Jill Harvey McKay brings a unique blend of expertise in business, marketing, and technology to Harvey Plus. A graduate of Ohio University, Jill holds dual degrees in Management Information Systems and Marketing, along with a diploma from Reppert’s School of Auctioneering. After a brief career in public accounting, Jill returned to her roots in the family business, where she now serves as a Realtor and Auction Manager.
With over a decade of industry experience, Jill has developed deep knowledge of both real and personal property marketing—shaped in part by her time working internationally with High St. Auction Company in South Africa. Her leadership in the local real estate community includes serving as President of the Springfield Board of Realtors in 2024, following seven years as a Board Director.
Jill’s strong foundation in marketing and IT ensures that every property sold with Harvey Plus is presented with maximum reach and impact. Outside of the office, she and her husband, Sam, are raising two sons, Shepherd and Clark, and enjoy life on the farm raising and showing goats.
937-244-1448
ContactDarrin Johnston
Auctioneer, Realtor
Darrin Johnston of Jamestown attended Wilmington college and graduated with a degree in communications with a minor in agriculture. He is also a graduate of the Missouri school of auctioneering, licensed auctioneer and real estate agent. He spent 25 years as a farm broadcaster on radio and TV in Ohio and Indiana. He enjoys traveling with wife, Rhonda, announcing for livestock shows throughout southern Ohio, and lending auction services to county fair livestock auctions.
614-205-1135