Atty. Thomas Ash

Atty. Thomas Ash

Thomas Ash is a lawyer practicing commercial real estate law, construction law, financing and 4 other areas of law. Thomas received a degree from Princeton University in 1977, and has been licensed for 40 years.

New York New York 40 yrs experience 40 year
Call (332) 232-5015 Book Appointment

Commercial Real Estate Law & More Attorney · Serving New York, NY · 40+ Years Experience

Profile Summary

About Thomas Ash at a Glance

Thomas Ash is a Member based in New York, New York, practicing at DeCampo, Diamond & Ash. They have 40+ years of legal experience, licensed to practice since 1986. Their practice focuses on family law, business, real estate, commercial re, and construction. Admitted to practice in New York (1986). Educated at New York University (J.D., 1985) and Princeton University (M.S.C.E. Princeton, 1977). Active member of New York State Bar Association. Serves clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Thomas Ash

  • Thomas Ash is a lawyer practicing commercial real estate law, construction law, financing and 4 other areas of law
  • Thomas received a degree from Princeton University in 1977, and has been licensed for 40 years
  • Thomas practices at DeCampo, Diamond & Ash in New York, NY

Practice Areas Explained

Thomas Ash's Areas of Legal Practice

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

Family Law in New York

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Thomas Ash is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in New York →

Business & Corporate Law in New York

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

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

Real Estate Law in New York

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

Thomas Ash is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in New York →

Commercial Real Estate in New York

Thomas Ash is one of 15,821 commercial re attorneys indexed nationally. Browse commercial re attorneys in New York →

Construction Law in New York

Thomas Ash is one of 40,302 construction attorneys indexed nationally. Browse construction attorneys in New York →

Jurisdictional Context

Why Local Counsel Matters in New York

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 New York 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.

New York Courts and Legal Process

Choosing a New York-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 New York or all attorneys in New York.

Frequently Asked

Common Questions About Thomas Ash

Where is Thomas Ash's law office located?
Thomas Ash's law practice is located in New York, New York. The firm is DeCampo, Diamond & Ash. You can contact the office directly through this profile page.
What practice areas does Thomas Ash handle?
Thomas Ash focuses on family law, business, real estate, commercial re, construction. Each practice area listed reflects experience handling cases of that type in New York.
How long has Thomas Ash practiced law?
Thomas Ash has 40+ years of legal experience and has been licensed since 1986.
Where did Thomas Ash go to law school?
Thomas Ash earned their education at (J.D., 1985); (M.S.C.E. Princeton, 1977).
How can I contact Thomas Ash for a consultation?
You can contact Thomas Ash 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 New York Choose Thomas Ash

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 Ash's practice in the field of family law, business, real estate, commercial re, and construction.

Decade-Tested Legal Experience

Thomas Ash 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 family law, business, and real estate, Thomas Ash can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in New York

A New York-based practice means Thomas Ash 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 Ash Handles in New York

Below is a representative sample of the types of matters Thomas Ash 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.

Divorce and property division
Family Law
Child custody and support
Family Law
Spousal support (alimony)
Family Law
Prenuptial agreements
Family Law
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 Thomas Ash directly to discuss the specifics of your situation.

Search Reference

How People Find Thomas Ash Online

Prospective clients searching for legal help in New York 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 Ash.

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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 Ash directly.

Education & Law School Background

J.D.
New York University
- 1985
M.S.C.E. Princeton
Princeton University
- 1977

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 1986

Client Reviews & Ratings — Thomas Ash

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