Civil Litigation Lawyer Irvine, CA

If you’re involved in a civil dispute in Irvine, you need a firm with real courtroom experience and a track record across the kinds of cases that end up in California Superior Court. Ghassemian Law Group has represented clients in civil disputes throughout Southern California for more than 26 years.

Our Irvine, CA civil litigation lawyer handles contract actions, real estate conflicts, fraud claims, business torts, and professional liability matters where the amount in controversy exceeds $100,000. The firm was founded by Mahyar Ghassemian to serve small and mid-sized businesses along with individual clients, and our attorneys carry over 100 years of combined litigation experience. We bring small firm values and big firm experience to every case. Consultations are complimentary, and we welcome the opportunity to review your situation.

Why Choose Ghassemian Law Group for Civil Litigation in Irvine, CA?

A Litigator Who Has Built Her Practice on Complex Civil Matters

Our firm is led by Mahyar Ghassemian, a Cum Laude graduate of Western State University College of Law with 26 years of courtroom experience. Before law school, she completed a master’s in physics with honors at Cal State Long Beach. That analytical training has proven useful repeatedly in civil matters, where damage calculations, accounting records, and technical proof often determine outcomes. She works directly on the substantive material throughout the case.

Case Results in Serious Civil Disputes

The firm’s track record in civil litigation includes multi-million dollar results on both the plaintiff and defense side. Among those outcomes: saving a general contractor’s $3 million annual contract when a city alleged defective work and delay, recovering $800,000 in unpaid compensation for work performed, extracting shareholders from a $2.3 million corporate governance battle with their stake preserved, and defeating personal liability exposure for an owner sued by a multi-billion dollar corporation.

Representation In Multiple Languages

A second point about accessibility. California’s diverse population includes many business owners and individuals whose primary language is not English, and handling a civil case with critical details filtered through a translator can affect how well a client understands their own matter. Our attorneys are fluent in English, Persian, Turkish, and French, and conversant in Spanish. For clients who prefer to discuss their case in one of these languages, the experience is direct, immediate, and complete.

Relationships That Extend Beyond Legal Practice

Ms. Ghassemian stays actively engaged with the National Association of Women Business Owners, the Associated General Contractors, the Southern California Contractors Association, and the Orange County Bar Association. Those affiliations reflect our commitment to the communities where our clients live and work.

⭐⭐⭐⭐⭐ “Professional staff. David Williams is an experienced and knowledgeable attorney. Mahyar Ghassemian is a sweet caring attorney.This firm handled my business transaction case successfully. I am Very happy and recommend this firm.” — fred

Read more reviews on our Google Business Profile.

Types of Civil Litigation Cases We Handle in Irvine

Civil litigation covers a broad range of non-criminal disputes where money, property, or rights are at issue. Our practice concentrates on the kinds of cases where serious representation makes a measurable difference in the outcome:

• Contract Litigation. Breach claims, disputes over interpretation, rescission actions, and enforcement of settlement agreements all fall within this category. We handle written contracts and disputes involving verbal contracts in California, which operate under different evidentiary standards.
• Real Estate Disputes. Conflicts over property frequently end up in civil court. Our real estate litigation practice covers title disputes, easement fights, purchase agreement enforcement, and commercial property litigation.
• Business and Ownership Conflicts. Disputes between partners, shareholders, and co-owners often require litigation after negotiation has broken down. Business partnership issues range from valuation fights to claims of breach of fiduciary duty, and each matter turns on the governing documents and the conduct at issue.
• Construction-Related Civil Claims. Civil litigation frequently arises from construction projects, whether over payment, alleged defects, or project delays. We represent contractors, owners, and design professionals on both sides of these disputes.
• Professional Liability Matters. Allegations against licensed professionals such as architects, engineers, and consultants carry consequences beyond monetary exposure. Defending these claims requires attention to both the legal merits and the professional’s long-term standing.
• Commercial Fraud Claims. Civil fraud cases require proof of intent, reliance, and damages. They often appear alongside contract and business tort claims, and top business litigation case types in California increasingly involve fraud theories woven through the broader dispute.
• Business Torts and Economic Interference. Claims for interference with contract, interference with prospective economic advantage, trade libel, and conversion form a significant part of civil litigation. These cases require a clear theory and careful proof of damages.
• Insurance Coverage Disputes. Civil cases often implicate business insurance policies. We represent policyholders against carriers in coverage disputes and serve as Cumis counsel when insurers assign defense attorneys with conflicts of interest.

California Legal Requirements for Civil Litigation

California civil procedure contains traps for the unprepared. Strict compliance with the Code of Civil Procedure and the Rules of Court is required from the first filing onward.

Deadlines after service are short. A defendant served with a summons and complaint generally has 30 days to file a response under Code of Civil Procedure §412.20. Default can be entered quickly if that window closes without action, and setting aside a default judgment is not guaranteed. Limitations periods vary by claim type. Breach of a written contract must be filed within four years under Code of Civil Procedure §337, while oral contracts carry a two-year limit under Code of Civil Procedure §339. Fraud claims have a three-year period, often extended by the discovery rule when the wrongdoing was hidden.

Discovery in California civil cases is governed by the Civil Discovery Act, which authorizes interrogatories, document requests, depositions, and requests for admission. Each discovery device has procedural rules, and failure to comply can result in evidentiary sanctions or monetary penalties. Most civil matters proceed in California Superior Court, with removal to federal court possible in cases involving federal questions or diversity of citizenship.

Important Aspects of an Irvine Civil Litigation Case

Clients who understand how their case will actually unfold make better decisions at every stage. The phases below define most civil matters we handle.

The Initial Pleadings Phase

Civil cases begin with the complaint and the defendant’s response, and both documents carry more strategic weight than many people realize. The complaint frames the theory of recovery and limits what can be pursued later. The answer preserves affirmative defenses that must be raised at this stage or lost. Cross-complaints against the plaintiff or third parties frequently need to be filed with the initial response. Getting these documents right is a significant part of the early work in any civil matter.

Motions That Can Reshape or End the Case

Demurrers, motions to strike, and anti-SLAPP motions can eliminate entire claims before discovery begins. Summary judgment motions, filed later in the case, can resolve the matter without trial when the undisputed facts support a legal winner. These dispositive motions require careful preparation and a strong evidentiary record, and we invest heavily in them because they often produce the best outcomes for clients.

Discovery as an Investigative Tool

Discovery is where the facts of a civil case actually get developed. Written discovery locks in the other side’s positions, depositions test witness credibility, and document production uncovers the records that prove or disprove key claims. Effective discovery requires a clear theory of what the case needs and disciplined execution against that theory. Scattered discovery wastes time and money.

Mediation and Settlement Negotiations

Most civil cases resolve before trial, and when they settle often affects the terms. Some cases are best mediated early, before legal fees accumulate on both sides. Others require discovery to be completed before meaningful negotiation can occur. Some simply need a credible threat of trial. We advise clients on settlement positions based on the facts of the matter, not on a preference for any particular outcome.

Trial Readiness From the Start

The lawyers who do best at trial are the ones who have been preparing for it since the case began. Evidence must be identified and authenticated. Witnesses must be organized and prepared. Exhibits must be usable in the courtroom environment. When we take a civil matter, we build the file with trial in mind, because even cases that settle usually settle on better terms when the other side recognizes genuine trial readiness.

Preserving Rights for Appeal

Trial-level mistakes can limit what can be argued on appeal. Objections must be made properly, jury instruction requests must be submitted, and evidentiary rulings must be challenged when made. Lawyers who practice with an eye toward appellate review produce better records and better outcomes if post-trial proceedings become necessary.

Contact Ghassemian Law Group

Civil litigation tests a client’s patience, resources, and resolve. Our firm’s approach is to make that experience as clear, coordinated, and productive as possible, giving clients real control over the decisions that affect their case. If you’re facing a civil lawsuit in Irvine or considering filing one, we invite you to schedule a free consultation. You’ll meet with a senior attorney who will review the situation with you, identify the important deadlines and legal questions, and explain what the path forward looks like. Contact us when you’re ready to discuss your case with counsel who will genuinely focus on it.