Let's Work Together

Let's Work Together

Private Investigation Firm

Offering Litigation Support and Investigations
Established in 2003

About Us

Litigation Advantage has over 20 years of investigation experience working closely with attorneys and law firms in a variety of legal specialty areas. What sets our team apart from all others is our legal education and experience. In many cases, an investigator who can think like a lawyer can make a big difference in the result of a case. Owner, Ruffo Espinosa III, is a law school graduate and private investigator who has worked since 1996 with some of the top rated Super Lawyers in California.

Why Choose Our Services

Our firm has the requisite knowledge, professional skills and experience in developing strong credible evidence for attorneys and law firms which is such a critical component in litigation. By allowing us an opportunity to work on your cases we find strong credible witnesses, declarants and often times potential new representatives citing the same violations looking for representation. The results of our investigation work has helped many successful attorneys achieve a higher rate of success during settlement negotiations or at trial.  

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We are experts at who can make a good witness, declarant, or serve as a class member.

Experience Investigating Class Action Cases

Over the past 20 years we have investigated hundreds of Class and Collective Actions in the area of Labor, Toxic Tort, Consumer Protection.

Our firm has located and interviewed numerous witnesses in cases against Starbucks Corporation, 3M Company, Boston Market, 99 Cents Only Stores, Delta Airlines, Rock Fish, LLC, Simmzys, LLC, Exxon Mobil, Goodrich Corporation, UTC, World Class Distribution Inc., Bloomingdale's, Yard House USA, Inc., Southern California Edison Company, Southern California Gas Company, Hustler Casino, SMG Holdings, Marshalls, Interstate Hotels & Resorts, Honda Motor Company, Union Bank, Applebees, CVS, Bristol Farms, Ross Stores, Mc Donald’s, NBC Universal, 6 Flags Magic Mountain, Burger King, Wendy's International, Inc., Dish Network, Waste Management, Yard House, Walgreens, Polly's Pies, Petsmart, Kmart, Johnny Rockets, Numero Uno, Shakey's USA, Corp., Motel 6, Radisson Hotel, Puma, Pizza Hut, Rite Aid, Standard Parking, Next Staffing Corp., Kentucky Fried Chicken, PF Chang's, Radioshack, Tom's Famous Burgers, Bath & Body Works, El Pollo Loco, Chipotle Mexican Grill, California Pizza Kitchen, Mimi's Café, UBS, Disneyland, Vons, Pep Boys, Office Max, Whole Foods, ABM, Carl's Jr., Panda Express, Bank of America, Vallarta Supermarkets, Parking Concepts, Inc., Ross Dress For Less, Cheesecake Factory, just to name a few. The results of our work have helped many of our clients resolve their disputes and negotiate large settlement awards.

Litigation Advantage