Atty. William John Walsh

Atty. William John Walsh

Mr. William John Walsh is a lawyer practicing business law, real estate, civil litigation and 3 other areas of law.

Fairfax Fairfax 18 yrs experience 18 year
Call (571) 631-7092 Book Appointment

Profile Summary

About William John Walsh at a glance

William John Walsh is a Principal based in Fairfax, Virginia, practicing at McCandlish & Lillard, P.C.. They have 18+ years of legal experience, licensed to practice since 2008. Their practice focuses on formation, business, real estate, ip, and m&a. Admitted to practice in Virginia (2008) and District of Columbia (2010). Educated at George Mason University School of Law (J.D., 2008) and Tulane University (B.S. Finance, 2002). Active member of Fairfax and Virginia Bar Associations. Serands clients in Fairfax, VA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. William John Walsh is a lawyer practicing business law, real estate, civil litigation and 3 other areas of law
  • William received a B.S. degree from Tulane University in 2002, and has been licensed for 18 years
  • William practices at McCandlish & Lillard, P.C. in Fairfax, VA

Practice Areas Explained

William John Walsh's Areas of Practice

Each practice area below reflects the types of cases William John Walsh handles, with a brief overview of what that area of law covers.

Business Formation

William John Walsh is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in Virginia →

Business & Corporate Law

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

William John Walsh is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Virginia →

Real Estate Law

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

William John Walsh is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Virginia →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

William John Walsh is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Virginia →

Mergers & Acquisitions

William John Walsh is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Virginia →

Jurisdictional Context

Why local counsel matters in Virginia

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

Looking for additional Virginia attorneys? Browse all attorneys in Fairfax or all attorneys in Virginia.

Frequently Asked

Common questions about William John Walsh

Where is William John Walsh's law office located?
William John Walsh's law practice is located in Fairfax, Virginia. The firm is McCandlish & Lillard, P.C.. You can contact the office directly through this profile page.
What practice areas does William John Walsh handle?
William John Walsh focuses on formation, business, real estate, ip, m&a. Each practice area listed reflects experience handling cases of that type in Virginia.
How long has William John Walsh practiced law?
William John Walsh has 18+ years of legal experience and has been licensed since 2008.
Where did William John Walsh go to law school?
William John Walsh earned their education at (J.D., 2008); (B.S. Finance, 2002).
How can I contact William John Walsh for a consultation?
You can contact William John Walsh 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.
George Mason University School of Law
- 2008
B.S. Finance
Tulane University
- 2002

Bar Admissions

Virginia
Admitted: 2008
District of Columbia
Admitted: 2010

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