Atty. Thomas A. de Simon

Atty. Thomas A. de Simon

Thomas A. de Simon is a lawyer practicing construction and surety law, government compliance and investigations, health care providers and 6 other areas of law. Thomas received a B.S. degree from Rochester Institute of Technology in 1979, and has been licensed for 40 years.

Pittsford Pittsford 40 yrs experience 40 year
Call (585) 397-7793 Book Appointment

Construction And Surety Law & More Attorney · Serving Pittsford, NY · 40+ Years Experience

Profile Summary

About Thomas A. de Simon at a Glance

Thomas A. de Simon is a Member based in Pittsford, New York, practicing at Harris Beach PLLC. They have 40+ years of legal experience, licensed to practice since 1986. Their practice focuses on criminal defense, business, product liability, government, and health care. Admitted to practice in New York U.S. District Court, Western District of New York U.S. District Court, Northern, Southern D (1986). Educated at State University of New York at Buffalo (J.D., 1985) and Rochester Institute of Technology (B.S., 1979). Recognitions include AV Preeminent. Active member of National Association of Criminal Defense Lawyers. Serves clients in Pittsford, NY and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Thomas A. de Simon

  • Thomas A. de Simon is a lawyer practicing construction and surety law, government compliance and investigations, health care providers and 6 other areas of law
  • Thomas received a B.S. degree from Rochester Institute of Technology in 1979, and has been licensed for 40 years
  • Thomas practices at Harris Beach PLLC in Pittsford, NY

Practice Areas Explained

Thomas A. de Simon's Areas of Legal Practice

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

Criminal Defense in Pittsford

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Thomas A. de Simon is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New York →

Business & Corporate Law in Pittsford

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

Thomas A. de Simon is one of 497,491 business attorneys indexed nationally. Browse business attorneys in New York →

Product Liability in Pittsford

Thomas A. de Simon is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in New York →

Government & Administrative Law in Pittsford

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

Thomas A. de Simon is one of 131,162 government attorneys indexed nationally. Browse government attorneys in New York →

Health Care Law in Pittsford

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Thomas A. de Simon is one of 66,157 health care attorneys indexed nationally. Browse health care attorneys in New York →

Jurisdictional Context

Why Local Counsel Matters in Pittsford

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

Pittsford Courts and Legal Process

Choosing a Pittsford-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 New York attorneys? Browse all attorneys in Pittsford or all attorneys in New York.

Frequently Asked

Common Questions About Thomas A. de Simon

Where is Thomas A. de Simon's law office located?
Thomas A. de Simon's law practice is located in Pittsford, New York. The firm is Harris Beach PLLC. You can contact the office directly through this profile page.
What practice areas does Thomas A. de Simon handle?
Thomas A. de Simon focuses on criminal defense, business, product liability, government, health care. Each practice area listed reflects experience handling cases of that type in New York.
How long has Thomas A. de Simon practiced law?
Thomas A. de Simon has 40+ years of legal experience and has been licensed since 1986.
Where did Thomas A. de Simon go to law school?
Thomas A. de Simon earned their education at (J.D., 1985); (B.S., 1979).
How can I contact Thomas A. de Simon for a consultation?
You can contact Thomas A. de Simon 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 Thomas A. de Simon received?
Thomas A. de Simon's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Pittsford Choose Thomas A. de Simon

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 Thomas A. de Simon's practice in the field of criminal defense, business, product liability, government, and health care.

Decade-Tested Legal Experience

Thomas A. de Simon brings 40+ 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 criminal defense, business, and product liability, Thomas A. de Simon can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Pittsford

A Pittsford-based practice means Thomas A. de Simon 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 Thomas A. de Simon Handles in Pittsford

Below is a representative sample of the types of matters Thomas A. de Simon has experience with under New York 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 Thomas A. de Simon directly to discuss the specifics of your situation.

Search Reference

How People Find Thomas A. de Simon Online

Prospective clients searching for legal help in Pittsford 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 Thomas A. de Simon.

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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 Thomas A. de Simon directly.

Education & Law School Background

J.D.
State University of New York at Buffalo
- 1985
B.S.
Rochester Institute of Technology
- 1979

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

New York U.S. District Court, Western District of New York U.S. District Court, Northern, Southern D
Admitted: 1986

Client Reviews & Ratings — Thomas A. de Simon

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