Atty. Mark A. Sipper

Atty. Mark A. Sipper

Mr. Mark A.

Gibsonia Gibsonia 37 yrs experience 37 year
Call (412) 619-0079 Book Appointment

Banking Law & More Attorney · Serving Gibsonia, PA · 37+ Years Experience

Profile Summary

About Mark A. Sipper at a Glance

Mark A. Sipper is a business, real estate, commercial re, and securities attorney based in Gibsonia, Pennsylvania. They have 37+ years of legal experience, licensed to practice since 1989. Admitted to practice in Pennsylvania (1989) and District of Columbia (1991). Educated at University of Pittsburgh (J.D., 1989) and La Roche College (B.S. University, 1982). Serves clients in Gibsonia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark A. Sipper

  • Mr. Mark A. Sipper is a lawyer practicing international commercial law, corporate law, banking law and 2 other areas of law
  • Mark received a B.S. degree from La Roche College in 1982, and has been licensed for 37 years
  • Mark practices in Gibsonia, PA

Practice Areas Explained

Mark A. Sipper's Areas of Legal Practice

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

Business & Corporate Law in Gibsonia

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark A. Sipper is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Real Estate Law in Gibsonia

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

Mark A. Sipper is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in Pennsylvania →

Commercial Real Estate in Gibsonia

Mark A. Sipper is one of 15,821 commercial re attorneys indexed nationally. Browse commercial re attorneys in Pennsylvania →

Securities Law in Gibsonia

Mark A. Sipper is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in Pennsylvania →

Jurisdictional Context

Why Local Counsel Matters in Gibsonia

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

Gibsonia Courts and Legal Process

Choosing a Gibsonia-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 Pennsylvania attorneys? Browse all attorneys in Gibsonia or all attorneys in Pennsylvania.

Frequently Asked

Common Questions About Mark A. Sipper

Where is Mark A. Sipper's law office located?
Mark A. Sipper's law practice is located in Gibsonia, Pennsylvania. You can contact the office directly through this profile page.
What practice areas does Mark A. Sipper handle?
Mark A. Sipper focuses on business, real estate, commercial re, securities. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Mark A. Sipper practiced law?
Mark A. Sipper has 37+ years of legal experience and has been licensed since 1989.
Where did Mark A. Sipper go to law school?
Mark A. Sipper earned their education at (J.D., 1989); (B.S. University, 1982).
How can I contact Mark A. Sipper for a consultation?
You can contact Mark A. Sipper 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 Gibsonia Choose Mark A. Sipper

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 A. Sipper's practice in the field of business, real estate, commercial re, and securities.

Decade-Tested Legal Experience

Mark A. Sipper brings 37+ 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 Pennsylvania and District of Columbia, Mark A. Sipper can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering business, real estate, and commercial re, Mark A. Sipper can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Gibsonia

A Gibsonia-based practice means Mark A. Sipper 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 A. Sipper Handles in Gibsonia

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

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate

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

Search Reference

How People Find Mark A. Sipper Online

Prospective clients searching for legal help in Gibsonia 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 A. Sipper.

Mark A. Sipper attorney Mark A. Sipper lawyer Mark A. Sipper Gibsonia Mark A. Sipper Pennsylvania Mark A. Sipper reviews Mark A. Sipper contact business attorney in Gibsonia business lawyer Gibsonia best business attorney Gibsonia top rated business lawyer near me business attorney Pennsylvania 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 A. Sipper directly.

Mark A. Sipper's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Pittsburgh
- 1989
B.S. University
La Roche College
- 1982

Bar Admissions & Licensed Jurisdictions

Pennsylvania
Admitted: 1989
District of Columbia
Admitted: 1991

Client Reviews & Ratings — Mark A. Sipper

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