Atty. William Robert Moriarty
William Robert Moriarty is a lawyer practicing business, administrative law, litigation. William received a degree from Columbia University Law School in 2010, and has been licensed for 15 years.
Administrative Law & More Attorney · Serving Los Angeles, CA · 15+ Years Experience
Profile Summary
About William Robert Moriarty at a Glance
William Robert Moriarty is an Associate Attorney based in Los Angeles, California, practicing at Gibson Dunn And Crutcher Llp. They have 15+ years of legal experience, licensed to practice since 2011. Their practice focuses on business, litigation, and government. Admitted to practice in New York (2011) and North Dakota (2013). Educated at Columbia University Law School (Juris Doctor, 2010). Serves clients in Los Angeles, CA and the surrounding metropolitan area.
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About William Robert Moriarty
- William Robert Moriarty is a lawyer practicing business, administrative law, litigation
- William received a degree from Columbia University Law School in 2010, and has been licensed for 15 years
- William practices at Gibson, Dunn & Crutcher LLP in Los Angeles, CA and 1 other location
Practice Areas Explained
William Robert Moriarty's Areas of Legal Practice
Each practice area below reflects the types of cases William Robert Moriarty handles, with a practical overview of what that area of law involves and how it may apply to your situation in Los Angeles.
Business & Corporate Law in Los Angeles
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
William Robert Moriarty is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →
Civil Litigation in Los Angeles
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
William Robert Moriarty is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in California →
Government & Administrative Law in Los Angeles
Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.
William Robert Moriarty is one of 131,162 government attorneys indexed nationally. Browse government attorneys in California →
Jurisdictional Context
Why Local Counsel Matters in Los Angeles
Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Los Angeles are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California 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 California courts without local counsel or pro hac vice admission.
Los Angeles Courts and Legal Process
Choosing a Los Angeles-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 California attorneys? Browse all attorneys in Los Angeles or all attorneys in California.
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Professional Profile
Why Clients in Los Angeles Choose William Robert Moriarty
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 William Robert Moriarty's practice in the field of business, litigation, and government.
Decade-Tested Legal Experience
William Robert Moriarty brings 15+ 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 New York and North Dakota, William Robert Moriarty can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering business, litigation, and government, William Robert Moriarty can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Los Angeles
A Los Angeles-based practice means William Robert Moriarty 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 William Robert Moriarty Handles in Los Angeles
Below is a representative sample of the types of matters William Robert Moriarty has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact William Robert Moriarty directly to discuss the specifics of your situation.
Search Reference
How People Find William Robert Moriarty Online
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William Robert Moriarty's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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