Costa Mesa Business & Civil Litigation Attorney
Protect What You've Built. Recover What You've Lost.
Mahrouyan Law, P.C. is a Costa Mesa-based civil litigation and business law firm representing businesses, founders, property owners, landlords, and injured individuals throughout Orange County and Los Angeles County, with selected matters accepted elsewhere in California.
- California Bar No. 352171
- Former Federal Judicial Extern
- LMU Loyola Law School
- USC Keck School of Medicine
- UC Berkeley
- Selected to Rising Stars, 2026–2027
Counsel across disputes, transactions, and recovery.
- 01A commercial contract or business relationship has broken down.
- 02Commercial property, equipment, cargo, or inventory has been damaged.
- 03A tenant has stopped paying rent, breached a lease, or refuses to leave.
- 04Someone has been injured through another party's negligence.
- 05A trademark or brand needs to be cleared, filed, or defended.
- 06A founder or small business needs contracts, structure, or protection reviewed.
A focused practice across disputes, transactions, and recovery.
When a commercial relationship breaks down and money, reputation, or continuity are at stake.
Recovering value when property, equipment, or commercial cargo has been damaged or lost.
Representation for individuals injured by another party's conduct.
Formation, agreements, and protective documents for founders and operating businesses.
Representation for landlords and property owners in tenancy disputes and evictions.
Trademark protection, ownership agreements, licensing, and selected IP disputes for founders, creators, and small businesses.
Omeed Mahrouyan
You hire the lawyer. You work with the lawyer.
Mahrouyan Law maintains a selective caseload. Clients work directly with Omeed on strategy, substantive drafting, negotiations, and major case decisions.
The firm's approach emphasizes analytical preparation, careful written work, and an understanding of the client's broader commercial or personal objective.
A method, not a script.
What the client actually needs — not what a template complaint would ask for.
Documents, communications, and physical evidence are preserved, organized, and evaluated before the record becomes incomplete or disputed.
Where the client has leverage—legally, commercially, and practically.
A written plan for how the matter is resolved, with contingencies.
Motion practice, negotiation, or trial preparation — whichever moves the matter.
Law, strategy, business, and human behavior.
Beyond the firm, Omeed publishes educational content on law and leverage, business and strategy, and ideas and human behavior. The work is separate from client representation, but the habits of mind are the same.
- Law & Leverage
- Business & Strategy
- Ideas & Human Behavior
Recent writing.
California LLC disputes involving company money can raise questions about authority, fiduciary duties, inspection rights, derivative claims, and dissolution.
A carrier has its own loading and inspection duties—but those duties do not automatically eliminate a shipper's potential responsibility for its own loading conduct.
A new published California decision holds that when a personal-injury plaintiff makes successive valid, unrevoked section 998 offers and the judgment falls between them, the final offer controls eligibility for statutory benefits.
Based in Costa Mesa.
Mahrouyan Law is based in Costa Mesa and represents clients across Orange County, with selected matters accepted in Los Angeles County and elsewhere in California.
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Contacting the firm through this website, by telephone, or by email does not create an attorney-client relationship. Representation begins only after conflict clearance and execution of a written engagement agreement.