About Dvorak Auction & Real Estate Team
We are a full-service auction company serving central Iowa, including Marshalltown, Madrid, Ames, Des Moines, and surrounding communities. Specializing in online and live auctions, we offer comprehensive solutions for selling real estate, farm equipment, business assets, antiques, and more.

Our Services

Online Auctions: Reach a nationwide audience with our user-friendly online bidding platform.
Live Auctions: Engage local buyers through scheduled in-person events.
Real Estate Sales: Facilitate the sale of residential, commercial, and agricultural properties.
Business Liquidations: Manage complete asset liquidations for businesses of all sizes.
Estate Sales: Handle the sale of household items, collectibles, and personal property.
Appraisal Services: Provide accurate valuations for various asset types.

Why Choose Dvorak Auction?

Experienced Team: Over 13 years of experience in the auction industry.
Comprehensive Marketing: Utilize multiple channels to promote your items effectively.
Transparent Process: Clear terms and conditions with no hidden fees.
Local Expertise: Deep understanding of the central Iowa market.
Nationwide Reach: Access to a broad network of buyers through online platforms.
At Dvorak Auction, we provide full-service auction solutions for sellers and buyers in central Iowa and nationwide. Here’s why clients trust us.
Expertise You Can Trust – Years of experience in farm equipment, business liquidations, estate sales, and real estate auctions.
Maximum Exposure – Listings are promoted through online auctions, social media, email campaigns, and local advertising, reaching buyers locally and nationwide.
Seamless, Full-Service Process – From clean-out and cataloging to marketing, bidding, and payment, we manage every step so the process is stress-free.
Local Knowledge – Serving communities like Marshalltown, Madrid, Ames, and Des Moines, we understand the central Iowa market and what buyers want.
Transparency & Fairness – Competitive bidding, clear reporting, and honest communication every step of the way.
Turnkey Solutions – Whether selling personal property, business assets, farm equipment, or real estate, one call does it all.
Experience the difference with Dvorak Auction—where expertise, exposure, and results meet.

Our Locations

Madrid Office: 1650 327th Lane, Madrid, IA 50156
Marshalltown Facility: 406 S 1st Ave, Marshalltown, IA 50158

For more information or to schedule a consultation, contact us at:

Phone: 515-238-9685
Email: dvorakauction@gmail.com

Helen and Jason Dvorak, CAI, AMM, PRI, Real Estate Agent

Jason and Helen Dvorak are the team behind Dvorak Auction, providing trusted auction services across central Iowa and beyond. Together, they bring a combined passion for auctions, real estate, and community service, ensuring every client receives personalized, full-service solutions.

Jason Dvorak, a licensed auctioneer, specializes in estate sales, farm equipment, business liquidations, and real estate auctions. Known for his professionalism, marketing expertise, and hands-on approach, Jason manages every aspect of the auction process—from clean-outs and cataloging to online promotion, live bidding, and settlement—ensuring maximum value and a seamless experience.

Helen Dvorak brings her expertise in organization, client communication, and marketing, helping coordinate every sale and ensuring buyers and sellers have a smooth and enjoyable experience. Her attention to detail ensures that all aspects of auctions, listings, and events run efficiently and professionally.

Together, Jason and Helen are deeply connected to central Iowa communities, including Marshalltown, Madrid, Ames, and Des Moines, combining local market knowledge with nationwide reach through online auctions. Their mission is simple: to make selling personal property, business assets, farm equipment, or real estate as stress-free and profitable as possible.

Contact Jason and Helen Dvorak today to discuss your auction needs and experience a turnkey, full-service approach from start to finish.

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.

Jason Dvorak is a licensed auctioneer and the driving force behind Dvorak Auction, serving central Iowa and beyond. With years of experience in estate sales, farm equipment, business liquidations, and real estate auctions, Jason has earned a reputation for professionalism, integrity, and delivering maximum value for every client.

Known for his attention to detail, marketing expertise, and hands-on approach, Jason manages every aspect of the auction process—from property clean-outs and cataloging to online promotion, live bidding, and settlement. His goal is simple: to make selling assets seamless, transparent, and profitable.

Jason is deeply connected to the communities of central Iowa, including Marshalltown, Madrid, Ames, and Des Moines, giving him unique insight into local markets while also reaching buyers nationwide through online auction platforms.

Whether it’s selling farm equipment, real estate, business assets, or personal property, Jason Dvorak brings experience, expertise, and a trusted reputation to every auction.

Contact Jason Dvorak today to discuss your auction needs and experience a full-service, turnkey approach to selling.

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!