Ghassemian Law Group - Mission Viejo, CA
Ghassemian Law Group is a premier litigation boutique headquartered in Mission Viejo, California, specializing in high-stakes construction defects, commercial real estate disputes, and complex business litigation. Led by Super Lawyers honoree Mahyar Ghassemian, who holds a Master of Science in physics, the firm unites technical scientific acumen with aggressive courtroom advocacy.
Elite Construction, Real Estate, and Business Litigation in Mission Viejo
Operating in the competitive Southern California marketplace, developers, commercial contractors, and business owners frequently face complex legal disputes that threaten their financial assets and operations. Headquartered in Mission Viejo, Ghassemian Law Group provides strategic, trial-tested representation across Orange County and beyond. Founded in 2010 by managing attorney Mahyar Ghassemian, a cum laude law graduate with a Master's degree in physics, the firm brings an extraordinary analytical edge to complicated evidentiary records and engineering testimony. When corporate leaders, property owners, or trade contractors need to hire a lawyer with big-firm capabilities and personalized boutique responsiveness, Ghassemian Law Group delivers decisive solutions.
Comprehensive Construction Law and Defect Litigation
Construction litigation demands deep technical literacy to evaluate architectural plans, forensic engineering reports, and building code compliance. Leveraging founding attorney Mahyar Ghassemian's background instructing university physics and engineering courses, the firm dissects structural failures with precision. The construction practice represents general contractors, subcontractors, developers, and commercial property owners in matters including:
- Severe construction defects, structural movement, foundation failures, and water intrusion
- Enforcing and foreclosing mechanics liens, stop payment notices, and payment bond claims
- Significant delay claims, disruption damages, and catastrophic cost overruns
- Subcontractor indemnity disputes, insurance coverage claims, and risk-allocation negotiation
- Slope failures, hillside drainage disputes, and geological landslide litigation
Strategic Business Litigation and Dispute Resolution
When commercial partnerships fracture or contractual relationships unravel, corporate entities need to find an attorney prepared to command the courtroom. Acting as battle-tested business litigation lawyers, the legal team aggressively protects client profitability in state and federal courtrooms, as well as in binding arbitration. Key dispute areas include:
- Partnership breakups, shareholder disputes, and breach of fiduciary duty actions
- High-stakes breach of contract lawsuits prosecuted by seasoned contract lawyers
- Business fraud, deceptive trade practices, trade secret misappropriation, and unfair competition
- Corporate governance, entity restructuring, and counsel by skilled business formation lawyers
Commercial Real Estate Transactions and Disputes
Real estate assets in California are subject to intricate land use regulations and contractual covenants. As adept commercial real estate lawyers, the attorneys represent buyers, sellers, commercial landlords, and institutional tenants across commercial leasing, purchase and sale disputes, title defects, easement disagreements, and boundary conflicts.
Why Choose Ghassemian Law Group
Companies and property professionals throughout California choose Ghassemian Law Group for recognized distinction:
- Repeatedly selected to Southern California Super Lawyers and honored on the Law Firm 500 list
- Certified Women Business Enterprise by the Women's Business Enterprise National Council
- Active leadership on the Associated General Contractors of California Legal Advisory Board
- Unique scientific physics background enabling master-level examination of technical expert witnesses
Whether you are facing catastrophic construction defects or urgent commercial conflicts, consult an experienced attorney who can craft a winning strategy. Contact Ghassemian Law Group in Mission Viejo today to initiate your comprehensive case review.
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Location & Access
Primary Address
Located near the major intersection of Crown Valley Parkway and Puerta Real in Mission Viejo, with quick access to Interstate 5.
Building Location
This is a three-story, free-standing Class B commercial office building known as the Puerta Real Corporate Plaza. Built in 1988 on a 2.27-acre lot, the building is situated near the major shopping hub of The Shops at Mission Viejo.
Parking Details
Ample free client parking is available on-site with 145 spaces in the surface parking lot surrounding the building.
Public Transit
Served by Orange County Transportation Authority Route 85 (Mission Viejo/Laguna Niguel); nearest stop is at Crown Valley-Puerto Real.
Accessibility / Suite Access
Enter through the main front entrance of the three-story Puerta Real Corporate Plaza and take the elevator or stairs to the second floor. The law group is located in Suite 250.