Atty. William M. Thacker
William Thacker’s practice concentrates on traditional labor matters, employment litigation and day-to-day counseling of clients on the various employee and labor relations issues that arise within their organizations. He advises clients during union representation campaigns and elections as well as non-Board recognition processes, including the negotiation and administration of card-check recognition agreements.
Employment Law Management & More Attorney · Serving Ann Arbor, MI
Profile Summary
About William M. Thacker at a Glance
William M. Thacker is a employment attorney based in Ann Arbor, Michigan, practicing at Dickinson Wright PLLC. Educated at University of Toledo (J.D., 1996). Recognitions include Lawyer of the Year — Labor Law - Management (Ann Arbor) (2026), Best Lawyers in America — Employment Law - Management (2026), and Best Lawyers in America — Labor Law - Management (2026). Serves clients in Ann Arbor, MI and the surrounding metropolitan area.
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About William M. Thacker
- William Thacker’s practice concentrates on traditional labor matters, employment litigation and day-to-day counseling of clients on the various employee and labor relations issues that arise within their organizations
- He advises clients during union representation campaigns and elections as well as non-Board recognition processes, including the negotiation and administration of card-check recognition agreements
- Mr. Thacker negotiates collective bargaining agreements
- advises clients regarding application and interpretation of collective bargaining agreements and, where disputes arise, represents clients in the grievance process, including arbitration proceedings
- He also routinely represents clients in unfair labor practice cases and representation hearings before the National Labor Relations Board and equivalent state agencies
- Mr. Thacker represents employers in employment litigation in various state and federal forums, such as wrongful termination, whistleblower, sexual harassment and discrimination cases
- He defends employers against administrative charges, such as EEOC and equivalent state agencies and advises clients on the day-to-day application of the numerous employment laws regulating the workplace, such as ADA, FMLA, FLSA, Title VII and various other local, state and federal laws, rules and ordinances
Practice Areas Explained
William M. Thacker's Areas of Legal Practice
Each practice area below reflects the types of cases William M. Thacker handles, with a practical overview of what that area of law involves and how it may apply to your situation in Ann Arbor.
Employment Law in Ann Arbor
Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.
William M. Thacker is one of 167,770 employment attorneys indexed nationally. Browse employment attorneys in Michigan →
Jurisdictional Context
Why Local Counsel Matters in Ann Arbor
Practicing law in Michigan. Legal matters in Michigan are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Ann Arbor are typically filed in the local municipal court or the appropriate Michigan state district court, depending on subject matter and amount in controversy. An attorney licensed in Michigan brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Michigan courts without local counsel or pro hac vice admission.
Ann Arbor Courts and Legal Process
Choosing a Ann Arbor-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Michigan attorneys? Browse all attorneys in Ann Arbor or all attorneys in Michigan.
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Professional Profile
Why Clients in Ann Arbor Choose William M. Thacker
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish William M. Thacker's practice in the field of employment.
Focused Employment Practice
Concentrating on employment means William M. Thacker's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.
Local Presence in Ann Arbor
A Ann Arbor-based practice means William M. Thacker attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues William M. Thacker Handles in Ann Arbor
Below is a representative sample of the types of matters William M. Thacker has experience with under Michigan law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact William M. Thacker directly to discuss the specifics of your situation.
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How People Find William M. Thacker Online
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William M. Thacker's Practice Areas & Specializations
Education & Law School Background
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