Tomassian, Inouye & Grigorian LLP - Irvine, CA office in Irvine, California
Tomassian, Inouye & Grigorian LLP - Irvine, CA

Tomassian, Inouye & Grigorian LLP - Irvine, CA

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2601 Main St, Suite 620, Irvine, California, United States
33 Years of Practicing, since 1993
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+1 949-955-2280
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Tomassian, Inouye & Grigorian LLP is an Irvine litigation firm established in 1993, recovering over $200 million for clients across complex construction defect claims, commercial real estate disputes, and high-stakes business trials.

Elite Construction and Real Estate Litigation in Irvine, California

Resolving property controversies, complex construction failures, and commercial disputes requires litigators with seasoned trial mastery. Based at 2601 Main Street in Irvine, Tomassian, Inouye & Grigorian LLP has provided aggressive, results-driven representation throughout Southern California since 1993. Led by managing partner Serge Tomassian and partner Michael S. Inouye, the firm has recovered over $200 million for clients in trials, arbitrations, and mediated settlements, advocating for property owners, HOAs, commercial landlords, and corporate entities.

Construction Defect, Landslide, and Soil Movement Litigation

Structural damage and geotechnical failures can diminish property values and create safety hazards. When property owners and homeowner associations look to find a lawyer with verifiable trial success, the firm delivers commanding advocacy. The practice prosecutes claims involving water intrusion, roofing failures, foundation cracking, slope instability, and landslide movement. Working with forensic architects and engineers, the firm holds builders, general contractors, and insurers accountable, handling qualifying cases on a contingency fee basis.

Commercial and Residential Real Estate Disputes

Real estate investments involve complex statutory requirements and substantial capital risk. When commercial property owners or investors need an attorney urgently to protect their investments, the firm takes prompt legal action. The practice resolves breach of purchase contracts, non-disclosure of latent defects, commercial lease defaults, boundary and easement disagreements, mechanics liens, and stop payment notice enforcement. Their litigators combine assertive negotiation with thorough discovery to protect real property equity.

High-Stakes Business Litigation and Contract Disputes

Corporate disagreements can jeopardize business operations and shareholder capital. Tomassian, Inouye & Grigorian LLP represents enterprises in breach of contract claims, partnership dissolutions, shareholder derivative disputes, business torts, and unfair trade practices. Their attorneys craft proactive trial strategies that preserve corporate reputation and minimize financial disruption.

Alternative Dispute Resolution, Arbitration, and Mediation

Courtroom litigation is not always the fastest or most economical path to resolution. Managing partner Serge Tomassian brings decades of experience as an arbitrator for the American Arbitration Association and former Judge Pro Tem with the Orange County Superior Court. The firm leverages alternative dispute resolution frameworks to achieve favorable, private, and cost-effective outcomes for contentious disputes.

Why Clients Choose Tomassian, Inouye & Grigorian LLP

Clients throughout California turn to the firm for its formidable trial history, personalized boutique focus, and distinguished professional credentials.

  • Over $200 Million Recovered: Remarkable history of major trial verdicts, binding arbitration awards, and negotiated settlements.
  • AV Preeminent Rating: Highest rating awarded by Martindale-Hubbell for legal ability and unwavering ethical conduct.
  • Super Lawyers Distinction: Consistently selected to Southern California Super Lawyers and recognized by Best Law Firms in America.
  • Multilingual Counsel: Capable legal representation provided in English and French.

Consult Irvine Premier Litigation Practice

Whether you are facing extensive construction defects, an emergent real estate conflict, or a high-exposure business disagreement, hiring an attorney with proven trial strength is essential. Contact Tomassian, Inouye & Grigorian LLP in Irvine today to schedule your comprehensive legal consultation.


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Location & Access

Primary Address

Located in the business-focused Irvine Business Complex neighborhood, near John Wayne Airport.

Building Location

The office is situated in Century Centre, a prominent 13-story Class A twin-tower office complex. The modern building is located near the intersection of Main Street and Jamboree Road.

Parking Details

Visitors can utilize the six-level on-site parking garage, which offers ample covered spaces, along with public surface and rooftop parking.

Public Transit

Served by Orange County Transportation Authority Route 53 (Anaheim - Irvine); nearest stop is at Main-Jamboree.

Accessibility / Suite Access

Enter through the building's lobby, proceed to the elevator bank, and take the elevator up to the 6th floor to locate Suite 620.

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