Atty. Brian Hamill

Atty. Brian Hamill

Brian Hamill is a lawyer practicing general practice, business and corporate law, civil litigation and 13 other areas of law. Brian received a B.A. degree from St.

Oshkosh Oshkosh 26 yrs experience 26 year
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Business And Corporate Law & More Attorney · Serving Oshkosh, WI · 26+ Years Experience

Profile Summary

About Brian Hamill at a Glance

Brian Hamill is a Partner based in Oshkosh, Wisconsin, practicing at Dempsey Law. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on divorce, formation, contracts, personal injury, and family law. Admitted to practice in Wisconsin (2000) and U.S. District Court Eastern District of Wisconsin (2000). Educated at Marquette University Law School (J.D., 2000) and St. Norbert College (B.A. History, 1997). Recognitions include Peer Reviewed. Serves clients in Oshkosh, WI and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Brian Hamill

  • Brian Hamill is a lawyer practicing general practice, business and corporate law, civil litigation and 13 other areas of law
  • Brian received a B.A. degree from St. Norbert College in 1997, and has been licensed for 26 years
  • Brian practices at Dempsey Law in Oshkosh, WI and 4 others locations

Practice Areas Explained

Brian Hamill's Areas of Legal Practice

Each practice area below reflects the types of cases Brian Hamill handles, with a practical overview of what that area of law involves and how it may apply to your situation in Oshkosh.

Divorce in Oshkosh

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

Brian Hamill is one of 50,071 divorce attorneys indexed nationally. Browse divorce attorneys in Wisconsin →

Business Formation in Oshkosh

Brian Hamill is one of 35,326 formation attorneys indexed nationally. Browse formation attorneys in Wisconsin →

Contracts in Oshkosh

Brian Hamill is one of 76,101 contracts attorneys indexed nationally. Browse contracts attorneys in Wisconsin →

Personal Injury in Oshkosh

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Brian Hamill is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Wisconsin →

Family Law in Oshkosh

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Brian Hamill is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Wisconsin →

Jurisdictional Context

Why Local Counsel Matters in Oshkosh

Practicing law in Wisconsin. Legal matters in Wisconsin are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Oshkosh are typically filed in the local municipal court or the appropriate Wisconsin state district court, depending on subject matter and amount in controversy. An attorney licensed in Wisconsin 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 Wisconsin courts without local counsel or pro hac vice admission.

Oshkosh Courts and Legal Process

Choosing a Oshkosh-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 Wisconsin attorneys? Browse all attorneys in Oshkosh or all attorneys in Wisconsin.

Frequently Asked

Common Questions About Brian Hamill

Where is Brian Hamill's law office located?
Brian Hamill's law practice is located in Oshkosh, Wisconsin. The firm is Dempsey Law. You can contact the office directly through this profile page.
What practice areas does Brian Hamill handle?
Brian Hamill focuses on divorce, formation, contracts, personal injury, family law. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has Brian Hamill practiced law?
Brian Hamill has 26+ years of legal experience and has been licensed since 2000.
Where did Brian Hamill go to law school?
Brian Hamill earned their education at (J.D., 2000); (B.A. History, 1997).
How can I contact Brian Hamill for a consultation?
You can contact Brian Hamill directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Brian Hamill received?
Brian Hamill's notable recognition includes: Peer Reviewed.

Professional Profile

Why Clients in Oshkosh Choose Brian Hamill

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 Brian Hamill's practice in the field of divorce, formation, contracts, personal injury, and family law.

Decade-Tested Legal Experience

Brian Hamill brings 26+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Wisconsin and U.S. District Court Eastern District of Wisconsin, Brian Hamill can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering divorce, formation, and contracts, Brian Hamill can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Oshkosh

A Oshkosh-based practice means Brian Hamill 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 Brian Hamill Handles in Oshkosh

Below is a representative sample of the types of matters Brian Hamill has experience with under Wisconsin law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury
Divorce and property division
Family Law
Child custody and support
Family Law
Spousal support (alimony)
Family Law
Prenuptial agreements
Family Law

This list is illustrative, not exhaustive. Contact Brian Hamill directly to discuss the specifics of your situation.

Search Reference

How People Find Brian Hamill Online

Prospective clients searching for legal help in Oshkosh commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Brian Hamill.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Brian Hamill directly.

Education & Law School Background

J.D.
Marquette University Law School
- 2000
B.A. History
St. Norbert College
- 1997

Awards & Professional Honors

Peer Reviewed

Bar Admissions & Licensed Jurisdictions

Wisconsin
Admitted: 2000
U.S. District Court Eastern District of Wisconsin
Admitted: 2000

Client Reviews & Ratings — Brian Hamill

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