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Our Successes
Introducing our law firm

MacWilliams Law PC

Founded in 2017 as the solution to providing sophisticated business clients with more personal service and flexible billing structures, MacWilliams Law was created to provide a more hands-on legal approach to clients’ business ventures and offer support through every step of transaction and litigation from entity creation to mergers and acquisitions, negotiations, asset purchases, and even through dissolution.

Licensed in the following jurisdictions:

  • All Michigan state courts

  • All Oregon state courts

  • United States District Court, Eastern District of Michigan

  • United States District Court, Western District of Michigan

  • United States Bankruptcy Court, Eastern District of Michigan

  • United States Sixth Circuit Court of Appeals

  • United States Federal Circuit Court of Appeals

  • United States District Court, Southern District of Indiana

Ms. MacWilliams also routinely receives pro hac vice admission in a variety of jurisdiction throughout the United States.

Our Successes

Successfully litigated business fraud case involving ERP license and installation in Michigan-based steel company, against two large firms, resulting in client receiving 100 percent of the nearly $3 million paid to defendant plus attorney fees and costs.

Practice Areas

Practice Areas


Business Law

We provide full-service business law solutions, from incorporation through mergers and sales. Having spent decades litigating about transactions along with running transactions, we have become go-to experts on what contract terms really work, what gets past legal morass and gets deals closed, why transactions end up in court, and what executives need. Our clients trust us to keep their valuable business relationships running smoothly and out of court.


Real Estate

Extensive experience in commercial real estate issues that matter to businesses and business people, including management, contract review, leasing, transactions, loans, investing, and construction matters.  


General Counsel Services

Many small to mid-sized businesses utilize the firm for general counsel services. Honest advice for all legal concerns and immediate help finding the right specialists. Our for-profit and nonprofit clients alike regularly use us to help negotiate and close deals, see transactions through successfully, put out fires before they cause problems, navigate through thorny legal questions, add legal strategy to their forward business strategy, and when necessary, fight for their rights in court and arbitration.


Complex Commercial and Class Action Litigation

We frequently litigate multi-million dollar business cases and, together with our affiliated attorneys, have enjoyed a string of success in this area. Meritorious plaintiff-side business cases taken on alternative billing arrangements.

About Ms. MacWilliams


Sara K. MacWilliams

Ms. MacWilliams is deeply involved in every matter we accept and enjoys meeting with clients at our private offices in Bloomfield Hills or at clients' offices. 


The firm routinely co-counsels with other law firms as needed, both to combine specialized expertise and serve as local counsel. 


We provide flexible billing arrangements for meritorious cases.​

About Ms. MacWilliams
In the News
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