Atty. William E. Leighner

Atty. William E. Leighner

William E. Leighner is a lawyer practicing estate planning, probate, litigation.

San Antonio San Antonio 30 yrs experience 30 year
Call (512) 996-3668 Book Appointment

Estate Planning & More Attorney · Serving San Antonio, TX · 30+ Years Experience

Profile Summary

About William E. Leighner at a Glance

William E. Leighner is a probate, estate planning, and litigation attorney based in San Antonio, Texas. They have 30+ years of legal experience, licensed to practice since 1996. Admitted to practice in Nebraska (1996), Maryland (1997), District of Columbia (1998), and Texas (2000). Educated at Creighton University School of Law JD (—). Serves clients in San Antonio, TX and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About William E. Leighner

  • William E. Leighner is a lawyer practicing estate planning, probate, litigation
  • William has been licensed for 30 years
  • William practices in San Antonio, TX

Practice Areas Explained

William E. Leighner's Areas of Legal Practice

Each practice area below reflects the types of cases William E. Leighner handles, with a practical overview of what that area of law involves and how it may apply to your situation in San Antonio.

Probate in San Antonio

William E. Leighner is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in Texas →

Estate Planning & Probate in San Antonio

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

William E. Leighner is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Texas →

Civil Litigation in San Antonio

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

William E. Leighner is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Texas →

Jurisdictional Context

Why Local Counsel Matters in San Antonio

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

San Antonio Courts and Legal Process

Choosing a San Antonio-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 Texas attorneys? Browse all attorneys in San Antonio or all attorneys in Texas.

Frequently Asked

Common Questions About William E. Leighner

Where is William E. Leighner's law office located?
William E. Leighner's law practice is located in San Antonio, Texas. You can contact the office directly through this profile page.
What practice areas does William E. Leighner handle?
William E. Leighner focuses on probate, estate planning, litigation. Each practice area listed reflects experience handling cases of that type in Texas.
How long has William E. Leighner practiced law?
William E. Leighner has 30+ years of legal experience and has been licensed since 1996.
Where did William E. Leighner go to law school?
William E. Leighner earned their education at (—).
How can I contact William E. Leighner for a consultation?
You can contact William E. Leighner 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.

Professional Profile

Why Clients in San Antonio Choose William E. Leighner

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 E. Leighner's practice in the field of probate, estate planning, and litigation.

Decade-Tested Legal Experience

William E. Leighner brings 30+ 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 Nebraska, Maryland, and District of Columbia, William E. Leighner can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering probate, estate planning, and litigation, William E. Leighner can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in San Antonio

A San Antonio-based practice means William E. Leighner 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 E. Leighner Handles in San Antonio

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

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning

This list is illustrative, not exhaustive. Contact William E. Leighner directly to discuss the specifics of your situation.

Search Reference

How People Find William E. Leighner Online

Prospective clients searching for legal help in San Antonio 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 William E. Leighner.

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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 William E. Leighner directly.

William E. Leighner's Practice Areas & Specializations

Education & Law School Background

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Creighton University School of Law JD
- In Progress

Bar Admissions & Licensed Jurisdictions

Nebraska
Admitted: 1996
Maryland
Admitted: 1997
District of Columbia
Admitted: 1998
Texas
Admitted: 2000

Client Reviews & Ratings — William E. Leighner

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