Picture of Jonathan A. Weininger

Jonathan A. Weininger

Download VCard

Direct: 310.712.6812
Main: 310.203.8080
Fax: 310.712.3335

1900 Avenue of the Stars
7th Floor
Los Angeles, California 90067

Sheila Jimenez
310.203.8080 Ext: 6464

Mr. Weininger is a trial and appeals lawyer. He has substantial experience prosecuting and defending business, commercial and real estate matters, including disputes involving creditors' rights, lender liability, business tort and fraud claims, quiet title, easements, prescriptive rights and adverse possession claims, building materials and mining rights issues, and construction claims involving commercial and custom residential properties. Mr. Weininger also has extensive experience handling securities and entertainment litigation matters. He has won judgments and awards, and has successfully resolved cases for clients ranging from individuals and small businesses to publicly-traded corporations and national banks. He has obtained significant monetary and non-monetary relief for his clients, including all forms of provisional relief and injunctive remedies in state and federal courts and in arbitration.

Representative Cases:

  • Obtained summary judgment for lender, defeating fraud and related claims arising out of bank's sale of note secured by multi-million dollar commercial real property collateral.
  • Obtained summary judgment for lender following borrowers' default on a commercial loan. Mr. Weininger also recovered collateral held by borrowers by invoking various provisional remedies prior to entry of judgment.
  • Obtained judgment for purchaser of commercial loan secured by a hotel against borrower’s wrongful foreclosure, fraud, appropriation and related claims. Mr. Weininger’s client prevailed at the pleading stage and was awarded attorneys’ fees and costs of defense.
  • Successfully represented sand and aggregate mining companies in various real property and mining rights disputes.
  • Represented owners of shopping centers and other commercial properties in lease disputes and related transactions.
  • Represented purchasers of luxury custom-built, beach-front home in Malibu in a multi-party construction defect litigation matter under the Right to Repair Act, involving substantial water intrusion problems and other issues. Obtained favorable monetary settlement for client that included reimbursement of all construction defect repair costs incurred. 
  • Represented real estate investor and developer against publicly-traded guarantors of multi-million dollar real estate loan. The case settled on favorable terms for the client shortly before the hearing on a motion for summary judgment filed by Mr. Weininger.
  • Represented numerous banks and lenders in special assets related litigation matters. Successfully obtained various provisional relief and judgments for lenders, including appointment of receivers (including receivership matters for hotels), attachment, levies and other provisional recovery of assets to protect collateral pending non-judicial and/or judicial foreclosure. 
  • Successfully represented construction lenders in numerous actions involving mechanic's liens and stop notice claims. 
  • Represented commercial real estate developer in action seeking specific performance of $200+ million land acquisition.
  • Represented owner of luxury condominium tower located on the Wilshire Corridor in litigation involving numerous alleged residential construction defects. 
  • Represented international automotive company in real estate commission dispute. Mr. Weininger obtained a complete dismissal of the action against the client at the pleading stage, which included an award of attorneys' fees incurred.
  • Successfully defeated copyright infringement and other claims filed against celebrity musician client.
  • Represented national airport concessionaire in dispute with retailer concerning space in Los Angeles International Airport. Case settled on favorable terms for Mr. Weininger's client.
  • Successfully represented brokers, broker-dealers and investment advisers in numerous NASD and FINRA consumer arbitrations. 


J.D., Whittier Law School, 2001
summa cum laude (graduated 1st in full-time day class)

B.A., California State University, Long Beach, 1996

Awards & Recognition

  • Judicial Extern, Honorable Gregory O'Brien, Los Angeles Superior Court, 1999
  • Finalist, Saul Lefkowitz Trademark and Intellectual Property Moot Court Competition, Washington D.C., 2001