Atty. Daniel Lawrence Sullivan

Atty. Daniel Lawrence Sullivan

Daniel Lawrence Sullivan is a lawyer practicing civil litigation, business litigation, administrative law and 1 other area of law. Daniel received a B.A. degree from Pennsylvania State University in 1976, and has been licensed for 45 years.

Mechanicsburg Mechanicsburg 45 yrs experience 45 year
Call (272) 770-1608 Book Appointment

Administrative Law & More Attorney · Serving Mechanicsburg, PA · 45+ Years Experience

Profile Summary

About Daniel Lawrence Sullivan at a Glance

Daniel Lawrence Sullivan is a Member based in Mechanicsburg, Pennsylvania, practicing at Saidis, Sullivan & Rogers. They have 45+ years of legal experience, licensed to practice since 1981. Their practice focuses on business, estate litigation, litigation, and government. Admitted to practice in Pennsylvania (1981) and U.S. Supreme Court U.S. Court of Appeals, Third Circuit U.S. District Court, Middle District of Penn (1987). Educated at Dickinson School of Law of the Pennsylvania State University (J.D., 1981) and Pennsylvania State University (B.A., 1976). Serves clients in Mechanicsburg, PA and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Daniel Lawrence Sullivan

  • Daniel Lawrence Sullivan is a lawyer practicing civil litigation, business litigation, administrative law and 1 other area of law
  • Daniel received a B.A. degree from Pennsylvania State University in 1976, and has been licensed for 45 years
  • Daniel practices at Saidis, Sullivan & Rogers in Mechanicsburg, PA and 2 others locations

Practice Areas Explained

Daniel Lawrence Sullivan's Areas of Legal Practice

Each practice area below reflects the types of cases Daniel Lawrence Sullivan handles, with a practical overview of what that area of law involves and how it may apply to your situation in Mechanicsburg.

Business & Corporate Law in Mechanicsburg

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

Daniel Lawrence Sullivan is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Estate & Trust Litigation in Mechanicsburg

Daniel Lawrence Sullivan is one of 19,876 estate litigation attorneys indexed nationally. Browse estate litigation attorneys in Pennsylvania →

Civil Litigation in Mechanicsburg

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

Daniel Lawrence Sullivan is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Government & Administrative Law in Mechanicsburg

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

Daniel Lawrence Sullivan is one of 131,162 government attorneys indexed nationally. Browse government attorneys in Pennsylvania →

Jurisdictional Context

Why Local Counsel Matters in Mechanicsburg

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 Mechanicsburg 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.

Mechanicsburg Courts and Legal Process

Choosing a Mechanicsburg-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 Mechanicsburg or all attorneys in Pennsylvania.

Frequently Asked

Common Questions About Daniel Lawrence Sullivan

Where is Daniel Lawrence Sullivan's law office located?
Daniel Lawrence Sullivan's law practice is located in Mechanicsburg, Pennsylvania. The firm is Saidis, Sullivan & Rogers. You can contact the office directly through this profile page.
What practice areas does Daniel Lawrence Sullivan handle?
Daniel Lawrence Sullivan focuses on business, estate litigation, litigation, government. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Daniel Lawrence Sullivan practiced law?
Daniel Lawrence Sullivan has 45+ years of legal experience and has been licensed since 1981.
Where did Daniel Lawrence Sullivan go to law school?
Daniel Lawrence Sullivan earned their education at (J.D., 1981); (B.A., 1976).
How can I contact Daniel Lawrence Sullivan for a consultation?
You can contact Daniel Lawrence Sullivan 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 Mechanicsburg Choose Daniel Lawrence Sullivan

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 Daniel Lawrence Sullivan's practice in the field of business, estate litigation, litigation, and government.

Decade-Tested Legal Experience

Daniel Lawrence Sullivan brings 45+ 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 U.S. Supreme Court U.S. Court of Appeals, Third Circuit U.S. District Court, Middle District of Penn, Daniel Lawrence Sullivan can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering business, estate litigation, and litigation, Daniel Lawrence Sullivan can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Mechanicsburg

A Mechanicsburg-based practice means Daniel Lawrence Sullivan 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 Daniel Lawrence Sullivan Handles in Mechanicsburg

Below is a representative sample of the types of matters Daniel Lawrence Sullivan 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

This list is illustrative, not exhaustive. Contact Daniel Lawrence Sullivan directly to discuss the specifics of your situation.

Search Reference

How People Find Daniel Lawrence Sullivan Online

Prospective clients searching for legal help in Mechanicsburg 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 Daniel Lawrence Sullivan.

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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 Daniel Lawrence Sullivan directly.

Daniel Lawrence Sullivan's Practice Areas & Specializations

Education & Law School Background

J.D.
Dickinson School of Law of the Pennsylvania State University
- 1981
B.A.
Pennsylvania State University
- 1976

Bar Admissions & Licensed Jurisdictions

Pennsylvania
Admitted: 1981
U.S. Supreme Court U.S. Court of Appeals, Third Circuit U.S. District Court, Middle District of Penn
Admitted: 1987

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