Atty. Mark David Kopp

Atty. Mark David Kopp

Atty. Mark David Kopp is a lawyer practicing municipal law, family law, criminal defense and 1 other area of law.

Janesville Janesville 38 yrs experience 38 year
Call (262) 762-7655 Book Appointment

Criminal Defense & More Attorney · Serving Janesville, WI · 38+ Years Experience

Profile Summary

About Mark David Kopp at a Glance

Mark David Kopp is a Partner based in Janesville, Wisconsin, practicing at Consigny Law Firm, S.C.. They have 38+ years of legal experience, licensed to practice since 1988. Their practice focuses on criminal defense, family law, litigation, and government. Admitted to practice in Wisconsin U.S. District Court, Eastern District of Wisconsin U.S. District Court, Western District o (1988). Educated at University of Wisconsin-Madison (J.D., 1988) and University of Wisconsin-Eau Claire (B.A., 1985). Recognitions include BV Distinguished. Active member of Rock County Bar Association State Bar of Wisconsin. Serves clients in Janesville, WI and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark David Kopp

  • Atty. Mark David Kopp is a lawyer practicing municipal law, family law, criminal defense and 1 other area of law
  • Mark received a B.A. degree from University of Wisconsin-Eau Claire in 1985, and has been licensed for 38 years
  • Mark practices at Consigny Law Firm, S.C. in Janesville, WI

Practice Areas Explained

Mark David Kopp's Areas of Legal Practice

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

Criminal Defense in Janesville

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Mark David Kopp is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Wisconsin →

Family Law in Janesville

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

Mark David Kopp is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Wisconsin →

Civil Litigation in Janesville

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Mark David Kopp is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Wisconsin →

Government & Administrative Law in Janesville

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Mark David Kopp is one of 131,162 government attorneys indexed nationally. Browse government attorneys in Wisconsin →

Jurisdictional Context

Why Local Counsel Matters in Janesville

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 Janesville 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.

Janesville Courts and Legal Process

Choosing a Janesville-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 Janesville or all attorneys in Wisconsin.

Frequently Asked

Common Questions About Mark David Kopp

Where is Mark David Kopp's law office located?
Mark David Kopp's law practice is located in Janesville, Wisconsin. The firm is Consigny Law Firm, S.C.. You can contact the office directly through this profile page.
What practice areas does Mark David Kopp handle?
Mark David Kopp focuses on criminal defense, family law, litigation, government. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has Mark David Kopp practiced law?
Mark David Kopp has 38+ years of legal experience and has been licensed since 1988.
Where did Mark David Kopp go to law school?
Mark David Kopp earned their education at (J.D., 1988); (B.A., 1985).
How can I contact Mark David Kopp for a consultation?
You can contact Mark David Kopp 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 Mark David Kopp received?
Mark David Kopp's notable recognition includes: BV Distinguished.

Professional Profile

Why Clients in Janesville Choose Mark David Kopp

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 Mark David Kopp's practice in the field of criminal defense, family law, litigation, and government.

Decade-Tested Legal Experience

Mark David Kopp brings 38+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering criminal defense, family law, and litigation, Mark David Kopp can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Janesville

A Janesville-based practice means Mark David Kopp 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 Mark David Kopp Handles in Janesville

Below is a representative sample of the types of matters Mark David Kopp 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.

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 Mark David Kopp directly to discuss the specifics of your situation.

Search Reference

How People Find Mark David Kopp Online

Prospective clients searching for legal help in Janesville 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 Mark David Kopp.

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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 Mark David Kopp directly.

Mark David Kopp's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Wisconsin-Madison
- 1988
B.A.
University of Wisconsin-Eau Claire
- 1985

Awards & Professional Honors

BV Distinguished

Bar Admissions & Licensed Jurisdictions

Wisconsin U.S. District Court, Eastern District of Wisconsin U.S. District Court, Western District o
Admitted: 1988

Client Reviews & Ratings — Mark David Kopp

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