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O'Sullivan Auctions

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Michigan auction house — O'Sullivan Auctions
About Us

Michigan Auction House Nearly Two Decades of Trusted Service

Since 2007, our team has helped families, executors, and collectors across the Western Upper Peninsula turn a lifetime of belongings into cash — with honesty, energy, and respect.

2007
Established
19+
Years Experience
500+
Auctions Held
Live auction at our Michigan auction house
Trusted Since 2007 Michigan Auctioneers Association Member
Our Story

Your Trusted Michigan Auction House Partner

Our Michigan auction house has been active and successful since 2007. What started as a passion for the auction business has grown into one of the Western Upper Peninsula's most trusted names in live auctions and estate services.

We enjoy helping clients downsize, manage estates, or simply make some money. Every sale is different, and every family has its own story — we treat each one with the care and attention it deserves. Whether you need a live auction, an estate sale, or help with estate liquidation, we're here to help.

Not sure what you have or the best way to sell it? Call us — we're happy to talk through your situation. No pressure, no obligation. You can reach us at (906) 675-8971 or through our contact form.

"We don't just sell items — we help families close one chapter and open the next. That's a responsibility we take seriously." — Danny O'Sullivan

Our Approach

What Makes Our Michigan Auction House Different

Running a successful auction business is about more than just a gavel. It's about understanding what makes each sale unique — the family behind the estate, the story behind the collection, the community that shows up to bid. At O'Sullivan Auctions, we take the time to listen before we ever pick up the microphone.

Whether you're selling a single tractor, an entire household, or a 40-year collection, we tailor our approach to fit your goals. That's what makes our Michigan auction house stand apart from every other auctioneer in the region — we treat every consignor the way we'd want to be treated ourselves.

From the first phone call to the final settlement check, you'll work directly with Danny and our small, dedicated team. No runaround, no surprises — just honest guidance and results you can count on. To learn more about what we offer, visit our services page or give us a call.

Meet the Owner

The Man Behind the Gavel

The face, the voice, and the energy behind everything we do at O'Sullivan Auctions.

Danny O'Sullivan — owner of our Michigan auction house

Danny O'Sullivan

Owner & Lead Auctioneer

Danny founded our company in 2007 and has been conducting live auctions, estate sales, and liquidations across the Western U.P. ever since. A graduate of The Continental Auctioneers School, he is a certified estate and real estate auctioneer, known for his energy on the podium and his honest approach with every consignor and bidder. His philosophy is simple: treat every sale like it's your own family's, and the results will follow.

CEA Certified CREA Certified MAA Member Continental Auctioneers School
Our Values

What Sets Our Michigan Auction House Apart

The principles that guide every auction we run and every family we serve.

Honesty First

Straight answers, transparent pricing, and no surprises. What we promise is what you get — every time.

Energy in the Room

Our auctioneering brings life to every sale — engaging bidders and maximizing results for consignors.

Care & Respect

We treat every item — and every family — with the dignity and attention they deserve.

Local Expertise

Based in Michigan's Western U.P. — we know the community, the market, and the people.

Maximum Value

Professional presentation, wide reach, and smart marketing to get the best possible return.

Reputation Built on Results

Hundreds of successful sales and a growing community of returning consignors and bidders.

Certifications

Licensed, Certified & Trusted

Credentials that give our clients confidence in every transaction we handle.

CEA

Certified Estate Appraiser

CREA

Certified Real Estate Appraiser

MAA Member

Michigan Auctioneers Association

Continental Auctioneers School

Graduate & Certified Auctioneer

CCFA

Certified Commercial Farm Appraiser

CPPA

Certified Personal Property Appraiser

Quick Questions

About Our Michigan Auction House

What types of items does your team handle?

We handle antiques, collectibles, tools, farm equipment, coins, jewelry, vintage items, household contents, sporting goods, and estate pieces of all kinds. See all our services →

Where do you operate?

We are based in Bessemer, MI 49911, and serve the entire Western Upper Peninsula — including Ironwood, Wakefield, Ontonagon, and beyond into Wisconsin.

How can I get in touch?

Call us at (906) 675-8971, email osullivanauctions@yahoo.com, or use our contact form. We're happy to talk through your situation.

Let's Talk About Your Situation

Whether you're settling an estate, downsizing, or just have items you want to sell — we're here to help. No pressure, no obligation.

Phone (906) 675-8971
Email osullivanauctions@yahoo.com
Location Bessemer, MI 49911
Start a Conversation Call (906) 675-8971

Michigan auction house serving the Western U.P. since 2007 — trusted for live auctions, estate sales, and liquidation.