Representation from the Boardroom to the Courtroom

Ogborn Mihm Quaintance, PLLC is a Sioux Falls, South Dakota law firm handling transactional and litigation matters. Our lawyers have experience handling a spectrum of issues, from mergers and acquisitions, business entity issues, creditor’s rights, and real estate transactions to contract, company dispute, personal injury, and professional malpractice lawsuits.

What We Do

We assess, assist, prepare, and present each matter individually based on its unique facts and
circumstances; there is no template for the personalized representation we provide.

Our commercial and transactional law practice areas overlap with our business entity, mergers and acquisitions, real estate and creditor’s rights areas of practice.
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We represent clients from the planning stages to the wind-down of business entities and at all points between.
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We’ve represented clients in merger, consolidation, tender offer, and, most frequently, acquisition of assets.
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Starting your own company takes courage, and we’re betting it is something that you are passionate about.  Our goal is to guide you through the process of protecting the company so that you can focus on that passion.
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We represent banks and other lenders not only in the enforcement of their rights in mediations and in State and Bankruptcy Courts, but also in the creation of loan documents, perfection of collateral interests, loan reviews and collection strategy.
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We handle a significant number of real estate transactions each year, involving improved real estate properties ranging from single-family homes to multi-family units to office and retail and industrial facilities to hospitality and recreational property to unimproved real estate or agricultural land.
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The attorneys at OMQ Legal have decades of experience representing business clients in high-stakes commercial and contract litigation. Unlike many business litigation firms that are law and motion firms, settle, and never actually go to trial, we have substantial experience trying such business cases to juries and judges.
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Our office provides hope for seriously injured people. We have the experience and the fortitude to fight for our client’s wellbeing and rights. Because this takes time and resources, we limit our representation to those clients who have serious injuries from a collision that have a significant impact on a person’s life.
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The legal malpractice attorneys at Ogborn Mihm Quaintance, PLLC are among the most experienced in the United States at handling complex, hard-fought attorney professional liability cases.
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Our attorneys have attended to their construction clients’ needs including drafting contracts, litigating construction claims, prosecution of mechanics liens, identifying and negotiating scope of work disputes including change orders, calculating and litigating delay and acceleration claims, design defect claims as well as environmental issues such as mold, asbestos and mercury claims for almost a quarter-century.
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Who We Are

Our Legal Talent. Let Us Introduce Them.

Susan Hardie Jacks Susan Hardie Jacks

Susan Hardie Jacks

Of Counsel

In her more than 30-year career, Susie Jacks has helped clients resolve disputes in state and federal trial and appellate courts across the nation in a wide array of areas – including real estate and other investment fraud schemes, fiduciary duty litigation, intellectual property, construction, probate, professional malpractice and bankruptcy-based preference and fraudulent conveyance litigation. Whether the client is one person or dozens of individuals, a bankruptcy trustee, a corporation, or trust beneficiaries, Susie understands that each dispute is personal and has significant and frequently life-changing consequences.

Susan's Bio

Across the board, we are advocates for our clients.


Let Us Help You or Your Company

Please reach out to speak with one of our lawyers. We are the Firm to depend on for advice as well as action. Contact us now for a confidential consultation about how we can help you.

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