Atty. Mark W. Siler

Atty. Mark W. Siler

Atty. Mark W.

Milwaukee Milwaukee 22 yrs experience 22 year
Call (414) 296-4720 Book Appointment

Internet & More Attorney · Serving Milwaukee, WI · 22+ Years Experience

Profile Summary

About Mark W. Siler at a Glance

Mark W. Siler is an Associate based in Milwaukee, Wisconsin, practicing at Weiss Berzowski LLP. They have 22+ years of legal experience, licensed to practice since 2004. Their practice focuses on real estate, tax, and internet. Admitted to practice in Wisconsin (2004). Educated at University of North Carolina at Chapel Hill (J.D., 2004) and University of Iowa (B.B.A., 2001). Active member of Milwaukee and American Bar Associations State Bar of Wisconsin Milwaukee Young Lawyers Association. Serves clients in Milwaukee, WI and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Mark W. Siler

  • Atty. Mark W. Siler is a lawyer practicing taxation, real estate, internet
  • Mark received a B.B.A. degree from University of Iowa in 2001, and has been licensed for 22 years
  • Mark practices at Weiss Berzowski LLP in Milwaukee, WI

Practice Areas Explained

Mark W. Siler's Areas of Legal Practice

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

Real Estate Law in Milwaukee

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Mark W. Siler is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in Wisconsin →

Tax Law in Milwaukee

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Mark W. Siler is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Wisconsin →

Internet & Cyber Law in Milwaukee

Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.

Mark W. Siler is one of 17,826 internet attorneys indexed nationally. Browse internet attorneys in Wisconsin →

Jurisdictional Context

Why Local Counsel Matters in Milwaukee

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 Milwaukee 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.

Milwaukee Courts and Legal Process

Choosing a Milwaukee-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 Milwaukee or all attorneys in Wisconsin.

Frequently Asked

Common Questions About Mark W. Siler

Where is Mark W. Siler's law office located?
Mark W. Siler's law practice is located in Milwaukee, Wisconsin. The firm is Weiss Berzowski LLP. You can contact the office directly through this profile page.
What practice areas does Mark W. Siler handle?
Mark W. Siler focuses on real estate, tax, internet. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has Mark W. Siler practiced law?
Mark W. Siler has 22+ years of legal experience and has been licensed since 2004.
Where did Mark W. Siler go to law school?
Mark W. Siler earned their education at (J.D., 2004); (B.B.A., 2001).
How can I contact Mark W. Siler for a consultation?
You can contact Mark W. Siler 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 Milwaukee Choose Mark W. Siler

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 W. Siler's practice in the field of real estate, tax, and internet.

Decade-Tested Legal Experience

Mark W. Siler brings 22+ 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 real estate, tax, and internet, Mark W. Siler can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Milwaukee

A Milwaukee-based practice means Mark W. Siler 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 W. Siler Handles in Milwaukee

Below is a representative sample of the types of matters Mark W. Siler 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.

Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate
IRS audit representation
Tax
Tax lien and levy defense
Tax
Offer in compromise
Tax
Business tax planning
Tax

This list is illustrative, not exhaustive. Contact Mark W. Siler directly to discuss the specifics of your situation.

Search Reference

How People Find Mark W. Siler Online

Prospective clients searching for legal help in Milwaukee 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 W. Siler.

Mark W. Siler attorney Mark W. Siler lawyer Mark W. Siler Milwaukee Mark W. Siler Wisconsin Mark W. Siler reviews Mark W. Siler contact Weiss Berzowski LLP law firm real estate attorney in Milwaukee real estate lawyer Milwaukee best real estate attorney Milwaukee top rated real estate lawyer near me real estate attorney Wisconsin find a lawyer near me how to hire an attorney

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 W. Siler directly.

Mark W. Siler's Practice Areas & Specializations

Education & Law School Background

J.D.
University of North Carolina at Chapel Hill
- 2004
B.B.A.
University of Iowa
- 2001

Bar Admissions & Licensed Jurisdictions

Wisconsin
Admitted: 2004

Client Reviews & Ratings — Mark W. Siler

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