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Mulrooney Auction Co.


Established in 1980, Mulrooney Auction Co. prioritizes a customer-first approach for farm and estate auctions in California. With a commitment to professionalism and integrity, we aim to deliver profitable outcomes for sellers and a professional atmosphere for buyers, offering appraisal services to various entities and individuals.

Specializing In Customer-first

With a lifetime of auction attendance and a farming family background, Jim Mulrooney knew what the buyers and sellers wanted in an auction company. By taking a personal interest in each auction we conduct, we provide a profitable and positive outcome for the seller. It is our goal to get you the highest return possible for your assets. For the buyer, we provide a professional atmosphere and a variety of merchandise.

Our appraisal services are available to lending and leasing institutions, insurance companies and private individuals. We are licensed, bonded and belong to the California State Auctioneers Association, National Auctioneers Association, and the American Society of Appraisers.

Construction Equipment

Are you a company that intends to dispose of assets and are looking for the best option to sell your used industrial equipment? 

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Real Estate

Sellers recognize the need for an assertive marketing approach to sell properties. Mulrooney Auction Co. offers the solution, specializing in auctioning homes, estates, and more.


Farming & Machinery

We are your farm equipment and machinery experts. A brief list of common items includes vineyard, orchard, hay/row crop equipment and more!



Trucking & Auto

Auctioning a range of trucks and trailers, our mission is to offer business and government clients a transparent and innovative experience for selling semi-trucks and car fleets.


40 Years Strong & Counting

Contact Us

Mailing Address

PO Box 88

Lockeford, CA 95237

We look forward to hearing from you. Reach out by submitting our online form below and we will respond at our earliest convenience.

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