Construction, Agriculture, and Industrial Equipment Auctions

Whether a single piece, a large package or your entire business; Don Smock Auction Company, Inc. is the auction company for you.

We have multiple ways to help you with your Auction Needs

Don Smock Auction Company, Inc. has been in business for over 30 years and is Indiana’s Largest Construction Equipment Auction Company. We strive to provide professional and very personalized service to you.

We can sell your assets by commissioned auction, guarantees, complete buy-outs and liquidation. We can sell at our facility or bring the DSA experience to you. If none of these are exactly what you need, we will create a solution for you.

We handle the whole selling process for you so you can continue to run your business.

Let us Help With Selling Your Assets

Let us do what we do best, so you can do what you do best.

Services we can povide:

  • Arrange trucking to our facility
  • Set up auction at your facility
  • Clean your pieces
  • Take photos and complete descriptions
  • Merchandise the items
  • Marketing both online and print
  • We make personal contact with interested buyers for your items
  • Online pre-bidding at
  • Our live auction event and live bidding at during the event
  • Payment settlement or any issues with titles and payments
  • Our quick payment and turn-around keeps many of our sellers coming back every sale.  You get paid within 10 banking days from the date of the Auction.
  • Asset recovery

Let us Customize your Marketing

Marketing is a very active and dynamic part of our business.

With internet, print and social media, we at DSA are committed to marketing and getting the right buyer to you.

We have a very extensive mailing list and email list. With over 26,000 people on our private mailing list and over 26,900 emails. We also have over 60,000 people reached with each Facebook ad and more than 1,500 unique people visiting our website weekly.

We partner closely with They get 3 million monthly visits, 10,000 new buyers monthly and has access to 190 countries. Their advertising and emails reach more than 1 million people every week.

These two provide an assurance to you that we are doing our best to find the right bidder for you. We work hard to provide every opportunity to market and get your pieces the most exposure on the market.

In addition to all of this, we include these in our marketing plan:

  • Complete listings and descriptions on website
  • Complete listing and descriptions on, as well as email blasts and targeted ads from them
  • Internet advertising
  • Email blasts
  • Text message blasts
  • Social media
  • Full-color, nation-wide auction brochures
  • Specialized publication advertising, both print and online
  • Local advertising and papers

Work with DSA!

How Can We Help You?

Please Select Services Below:

Why Choose Don Smock Auction Co.?


Incorporated in 1992


Award winning marketing state and nationally by peers. National and Indiana Auctioneer Association


Family owned – currently the second generation (very active owner)


Partnered with for the highest quality internet bidding platform


Started with three employees, now eighteen


One of the largest construction auction companies in the Midwest


Started out doing $2 million, now average $30 million


Client list over 30,000


Volume based: 50% Equipment, 30% Trucks, Trailers, and balance support equipment


Appraisal Department with two USPAP Compliant Appraisers


Indiana’s largest construction auction company


Real Estate Department averages 10 Auctions a year


Aggressive and creative custom marketing plans for every auction


Went from 4 auctions year to an average of 35 a year

DSA Dump Truck Cab


"The team is very helpful and professional. For years they have treated me as a partner. The few times an issue arrived, it was prompted addressed and resulted in a "win-win" for both parties. They work hard for the seller whether it is getting top dollar or by giving accurate advise. I am very fortunate to have them so close to me!"

– Alan Esche

"What a great place to buy and sell all your equipment and accessories. Great salesforce! They do there very best to describe every piece up for auction. Will definitely be looking to come back to the next auction."

– Bruce Hertenstein

"Good honest auction house. I'm online on auctions daily, my experience with Don Smock Auctions and their agent Larry Tess has been outstanding. I have bought and sold with success. I have their site on my favorites. We run two asphalt plants, two gravel pits and over 100 employees. We buy and sell a lot of equipment to keep our operation going. Don Smock Auctions web site is a "Go To" every time I'm looking. I'm following items right now!"

– Robert Kordus, Pres.
Asphalt Contractors, Inc.
Union Grove, WI

"Great place to buy and sell. Family owned business. Need help selling or buying, the Smocks can help you! Been buying and selling here for years!"

– James Smith

"Don Smock auction has always been great with me and my company. I have sold and bought through them and been treated with great respect on both sides. Keep up the great work"

– Erik Botts

"I have been dealing with DSA Auctions, since Don opened. Over the years I have purchased and sold numerous pieces of equipment for our Bison ranch and for various buisnesses I own. The service I recieve and the proffesionalism of DSA is second to none. I dealt with Don for many years and after his passing, his son Nick has continued the same outstanding customer relations. Nick's knowledge of equipment and properties represented thru his company is commendable. I truly, have never dealt with a more honest organization and would recommend DSA for any equipment or real estate needs."

– Arden Johnson

"Best place to sell or buy products, land, equipment and all other items they might list. Great customer service and great staff. They advertise and sell your items for best value."

– Derek Mager

"Good people to work with ! Have had good experiences selling and buying throughout the years , Very courteous and helpful office staff."

– Bob Higginbotham

"DSA is a one of a kind place, from agriculture to heavy construction equipment. They are my all around goto auction site. I have had very good luck purchasing equipment from them in the last 5 years! Highly recommend!"

– Jake Klingler

"Have bought and sold several pieces at Don Smock Auctions. Always pleased with them, both as a buyer and seller. Friendly staff and they always do an excellent job!"

– Ethan Dougherty

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