Atty. John R. Decker

Atty. John R. Decker

Atty. John R.

Evansville Evansville 49 yrs experience 49 year
Call (608) 621-5499 Book Appointment

Civil Litigation & More Attorney · Serving Evansville, WI · 49+ Years Experience

Profile Summary

About John R. Decker at a Glance

John R. Decker is an Evansville Manor Inc. based in Evansville, Wisconsin. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on construction, litigation, and government. Admitted to practice in U.S. District Court, Eastern District of Wisconsin (1977), U.S. District Court, Western District of Wisconsin, U.S. Court of Appeals, Seventh Circuit and U.S. (1977), and Wisconsin (1977). Educated at Marquette University (J.D., 1977) and University of Wisconsin-Madison (B.A., 1974). Recognitions include AV Preeminent. Serves clients in Evansville, WI and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About John R. Decker

  • Atty. John R. Decker is a lawyer practicing civil litigation, construction law, government contracting and 1 other area of law
  • John received a B.A. degree from University of Wisconsin-Madison in 1974, and has been licensed for 49 years
  • John practices in Evansville, WI

Practice Areas Explained

John R. Decker's Areas of Legal Practice

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

Construction Law in Evansville

John R. Decker is one of 40,302 construction attorneys indexed nationally. Browse construction attorneys in Wisconsin →

Civil Litigation in Evansville

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

John R. Decker is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Wisconsin →

Government & Administrative Law in Evansville

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

John R. Decker is one of 131,162 government attorneys indexed nationally. Browse government attorneys in Wisconsin →

Jurisdictional Context

Why Local Counsel Matters in Evansville

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 Evansville 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.

Evansville Courts and Legal Process

Choosing a Evansville-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 Evansville or all attorneys in Wisconsin.

Frequently Asked

Common Questions About John R. Decker

Where is John R. Decker's law office located?
John R. Decker's law practice is located in Evansville, Wisconsin. You can contact the office directly through this profile page.
What practice areas does John R. Decker handle?
John R. Decker focuses on construction, litigation, government. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has John R. Decker practiced law?
John R. Decker has 49+ years of legal experience and has been licensed since 1977.
Where did John R. Decker go to law school?
John R. Decker earned their education at (J.D., 1977); (B.A., 1974).
How can I contact John R. Decker for a consultation?
You can contact John R. Decker 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 John R. Decker received?
John R. Decker's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Evansville Choose John R. Decker

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 John R. Decker's practice in the field of construction, litigation, and government.

Decade-Tested Legal Experience

John R. Decker brings 49+ 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 U.S. District Court, Eastern District of Wisconsin, U.S. District Court, Western District of Wisconsin, U.S. Court of Appeals, Seventh Circuit and U.S. , and Wisconsin, John R. Decker can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering construction, litigation, and government, John R. Decker can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Evansville

A Evansville-based practice means John R. Decker attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find John R. Decker Online

Prospective clients searching for legal help in Evansville 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 John R. Decker.

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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 John R. Decker directly.

John R. Decker's Practice Areas & Specializations

Education & Law School Background

J.D.
Marquette University
- 1977
B.A.
University of Wisconsin-Madison
- 1974

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

U.S. District Court, Eastern District of Wisconsin
Admitted: 1977
U.S. District Court, Western District of Wisconsin, U.S. Court of Appeals, Seventh Circuit and U.S.
Admitted: 1977
Wisconsin
Admitted: 1977

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