Atty. Mr Ryan A. Costello

Atty. Mr Ryan A. Costello

Mr Ryan A. Costello is a lawyer practicing real estate, condominium law, real estate settlements and 5 other areas of law.

Pottstown Pottstown 24 yrs experience 24 year
Call (267) 912-6368 Book Appointment

Profile Summary

About Mr Ryan A. Costello at a glance

Mr Ryan A. Costello is a Partner based in Pottstown, Pennsylvania, practicing at O'Donnell, Weiss & Mattei, P.C.. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on dui/dwi, probate, criminal defense, real estate, and zoning. Admitted to practice in Pennsylvania (2002). Educated at Villanova University School of Law (J.D., 2002). Active member of Chester County and Montgomery County Bar Associations. Serands clients in Pottstown, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr Ryan A. Costello is a lawyer practicing real estate, condominium law, real estate settlements and 5 other areas of law
  • Ryan has been licensed for 24 years
  • Ryan practices at O'Donnell, Weiss & Mattei, P.C. in Pottstown, PA

Practice Areas Explained

Mr Ryan A. Costello's Areas of Practice

Each practice area below reflects the types of cases Mr Ryan A. Costello handles, with a brief overview of what that area of law covers.

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Mr Ryan A. Costello is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Pennsylvania →

Probate

Mr Ryan A. Costello is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Pennsylvania →

Criminal Defense

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

Mr Ryan A. Costello is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Pennsylvania →

Real Estate Law

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

Mr Ryan A. Costello is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Pennsylvania →

Land Use & Zoning

Mr Ryan A. Costello is one of 40,226 zoning attorneys indexed nationally. Browse zoning attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

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 Pottstown 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 andnue, 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.

Looking for additional Pennsylvania attorneys? Browse all attorneys in Pottstown or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Mr Ryan A. Costello

Where is Mr Ryan A. Costello's law office located?
Mr Ryan A. Costello's law practice is located in Pottstown, Pennsylvania. The firm is O'Donnell, Weiss & Mattei, P.C.. You can contact the office directly through this profile page.
What practice areas does Mr Ryan A. Costello handle?
Mr Ryan A. Costello focuses on dui/dwi, probate, criminal defense, real estate, zoning. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Mr Ryan A. Costello practiced law?
Mr Ryan A. Costello has 24+ years of legal experience and has been licensed since 2002.
Where did Mr Ryan A. Costello go to law school?
Mr Ryan A. Costello earned their education at (J.D., 2002).
How can I contact Mr Ryan A. Costello for a consultation?
You can contact Mr Ryan A. Costello 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.

Education

J.D.
Villanova University School of Law
- 2002

Bar Admissions

Pennsylvania
Admitted: 2002

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