Atty. Gregory John Dukellis

Atty. Gregory John Dukellis

Gregory John Dukellis is a lawyer practicing public construction, construction, commercial litigation and 3 other areas of law. Gregory received a B.S. degree from University of Southern California in 1986, and has been licensed for 35 years.

Irvine Irvine 35 yrs experience 35 year
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Commercial Litigation & More Attorney · Serving Irvine, CA · 35+ Years Experience

Profile Summary

About Gregory John Dukellis at a Glance

Gregory John Dukellis is a Partner based in Irvine, California, practicing at Watt, Tieder, Hoffar & Fitzgerald, L.L.P.. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on business, litigation, and government. Admitted to practice in California U.S. District Court, Northern, Eastern, Central and Southern Districts of California U.S. (1991). Educated at Loyola University Law School (J.D., 1991) and University of Southern California (B.S., 1986). Active member of Orange County (Member, Construction Law Section) and Los Angeles County Bar Associations. Serves clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Gregory John Dukellis

  • Gregory John Dukellis is a lawyer practicing public construction, construction, commercial litigation and 3 other areas of law
  • Gregory received a B.S. degree from University of Southern California in 1986, and has been licensed for 35 years
  • Gregory practices at Watt, Tieder, Hoffar & Fitzgerald, L.L.P. in Irvine, CA

Practice Areas Explained

Gregory John Dukellis's Areas of Legal Practice

Each practice area below reflects the types of cases Gregory John Dukellis handles, with a practical overview of what that area of law involves and how it may apply to your situation in Irvine.

Business & Corporate Law in Irvine

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

Gregory John Dukellis is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →

Civil Litigation in Irvine

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Gregory John Dukellis is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Government & Administrative Law in Irvine

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

Gregory John Dukellis is one of 131,162 government attorneys indexed nationally. Browse government attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Irvine

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 Irvine 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.

Irvine Courts and Legal Process

Choosing a Irvine-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 Irvine or all attorneys in California.

Frequently Asked

Common Questions About Gregory John Dukellis

Where is Gregory John Dukellis's law office located?
Gregory John Dukellis's law practice is located in Irvine, California. The firm is Watt, Tieder, Hoffar & Fitzgerald, L.L.P.. You can contact the office directly through this profile page.
What practice areas does Gregory John Dukellis handle?
Gregory John Dukellis focuses on business, litigation, government. Each practice area listed reflects experience handling cases of that type in California.
How long has Gregory John Dukellis practiced law?
Gregory John Dukellis has 35+ years of legal experience and has been licensed since 1991.
Where did Gregory John Dukellis go to law school?
Gregory John Dukellis earned their education at (J.D., 1991); (B.S., 1986).
How can I contact Gregory John Dukellis for a consultation?
You can contact Gregory John Dukellis 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 Irvine Choose Gregory John Dukellis

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 Gregory John Dukellis's practice in the field of business, litigation, and government.

Decade-Tested Legal Experience

Gregory John Dukellis brings 35+ 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 business, litigation, and government, Gregory John Dukellis can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Irvine

A Irvine-based practice means Gregory John Dukellis 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 Gregory John Dukellis Handles in Irvine

Below is a representative sample of the types of matters Gregory John Dukellis 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.

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 Gregory John Dukellis directly to discuss the specifics of your situation.

Search Reference

How People Find Gregory John Dukellis Online

Prospective clients searching for legal help in Irvine 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 Gregory John Dukellis.

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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 Gregory John Dukellis directly.

Gregory John Dukellis's Practice Areas & Specializations

Education & Law School Background

J.D.
Loyola University Law School
- 1991
B.S.
University of Southern California
- 1986

Bar Admissions & Licensed Jurisdictions

California U.S. District Court, Northern, Eastern, Central and Southern Districts of California U.S.
Admitted: 1991

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