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We Offer:

Proxy Bidders:

Jason Dvorak's Background:

About Dvorak Auction Service


Dvorak Auction Service is the right choice for all your auction, auctioneer, and professional ringmen needs in Iowa.

(Serving Des Moines, Ames, Cedar Rapids, Waterloo, and all the surrounding areas).


With the recent partnership we have a outstanding benefit to offer our clients.  Greenfield Pro Auction Arena is located at 3920 Dixon Street in Des Moines which offers us the opportunity to move your assets to our location which has been attended by regular buyers for over 40 years, or hold an auction at your site stilling bringing with us the power of the loyal following we've developed.




  • Dvorak Auction Service is one of the Pioneers of Online Auctions in the State of Iowa. 

  • We have partnered with to get exceptional results for our sellers day in and day out.

  • Selling your items with us is a decision you will be proud you made!

  • We make the process simple, and as "hands off" for the seller as possible.

  • When you make the decisions to liquidate with us we take several pictures of each item, give thorough descriptions and advertise to the the best possible crowds. 

  • We have a customer list of over 50,000 buyers and a expanded list of over 1,000,000 potential buyers through Proxibid



Our company offers fully computerize clerking and cashiering services as well to ensure you get an accurate accounting of your auction sale at settlement.  This also speeds the sale process making it move along much quicker and a much more enjoyable experience for buyers.


Our company has the ability to transport estates from all across the state of Iowa in our box vans specially equiped for moving large number of items safely to our location.  Often times it can be well worth the money spent to move the estate to Des Moines for sale where we can assemble a larger crowd to bid on the items.


Auctioneer Jason Dvorak, CAI, AMM, PRI


Jason Dvorak is a 2003 Graduate of Drake University, with a degree in Business Management, and a graduate of World Wide College of Auctioneering in Mason City, Iowa.


Jason is a Graduate of Professional Ringmen's Institue (PRI) in Springfield, Missouri.

Jason attended and is Graduate of Certified Auctioneers Institute.  Only 1% of all auctioneers in the USA hold this designation. 

Dvorak Auction Service can help you in every aspect of an auction.  We pride ourselves on integrity, dedication, and hardwork.  We will do everything possible to make your auction a success. With the proper training as an Auctioneer and proper Professional Ringman Training Dvorak Auction Service is the right choice! 

We offer all types of Auctions and Services :

  • Estate Auctions

  • Antique Auctions

  • Household Auctions

  • Farm Machinery Auctions

  • Business Liquidation Auctions

  • Benefit Auctions

  • Storage Auctions

  • Farm Toy Auctions

  • Bankruptcy

  • Coin Auctions

  • Any General Auctions

  • Contract PROFESSIONAL RINGMAN Services

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