Do you have a classic, vintage or special interest car for sale?

The Official Appraiser of Duncan’s Auctions

AlphaTech provides appraisals for classic cars, vintage cars, trucks and motorcycles.

AlphaTech also provides class “A” technician services specializing in British and European cars, trucks and motorcyles for over 30 years. Please contact AlphaTech for any of the services listed to the right of this page.

Duncan's Auctions

Our industrial division works with independent entities and Surplus First, LLC. in order to assist in industrial, utility, commercial, demolition, Oil & Gas and Power Plant liquidations!

Duncan's Auctions

Come join us again at Southfork Ranch on April 23 & 24, 2021 at the


Duncan’s Auctions is proud to present The Dallas Classic at Southfork Classic Car Show and Auction at this awesome two day music and arts festival to be held at Southfork Ranch on April 24 & 25, 2021.


Duncan's Auctions

The Official Insurance of Duncan’s Auctions

Duncan's Auctions

More classic car auctions to be announced soon

Duncan's Auctions

Register to Bid


Whether you would like to attend our auction and bid in person or bid by phone or online, Duncan’s Auctions can accommodate your bid.

Consign Your Classic


Regardless of what type of classic or vintage car you have, Duncan’s Classics can assist in the selling of your vehicle. Contact us to discuss the possibilities.

Current Auction Cars


Check out the current auction classic cars that have been registered in our upcoming auctions.

Duncan's Auctions

Date TBA

The Mountain Classic: Salt Lake City

Summer 2021

Location & Date TBA

April 23 & 24, 2021

The Dallas Classic at Southfork Date TBA

Hire Us!

Whether you have one car or an entire collection, whether it be classic cars or memorabilia, Duncan’s Auctions can assist in marketing your collection in the most cost effective venue. Tap into our years of experience in order to gain the most out of your sale.


Duncan’s Auctions has nearly 75 years of classic car experience. Joe Duncan, founder of Duncan’s Cadillacs in Los Angeles taught founder, Rick Duncan, everything he knew about the auction business. Rick grew up in the classic car auction business, helping his father in his 3 Florida auto auctions.

Rick has been in the classic car business since the passing of his father in 1981. “If you are searching for a comfortable and honest venue to buy or sell a classic car, we invite you to participate in a Duncan’s Auction,” Rick said. “There are many great classic car auctions nationwide and our goal is to bring the same to new venues.”

Rick Joe Duncan TX License #18007 MO License #260


Our Experience stretches across many industries!

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