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Business Details
14 Years
experience
Experienced California Trial Lawyers
Dennis Law Group is a California-based trial law firm with over a decade of experience representing clients in complex legal matters. Our team of accomplished attorneys specializes in personal injury, business litigation, employment law, and catastrophic injury cases, having recovered millions in verdicts and settlements. With offices in Orange County, Los Angeles, San Jose, and Northern California, we combine aggressive advocacy with personalized service to ensure clients receive maximum compensation. Our practice emphasizes both prosecution and defense in federal and state civil litigation, leveraging deep expertise in areas like product liability, employment discrimination, and wrongful death.

Founded by Jonathan S. Dennis, a nationally recognized trial lawyer, we prioritize client needs while maintaining a commitment to ethical standards and legal excellence. Our multidisciplinary approach, supported by experts in medicine, engineering, and business, ensures comprehensive representation tailored to each case's unique demands.
Services
Personal Injury Catastrophic Injury Auto Accidents Business Litigation Employment Litigation Wrongful Death Medical Malpractice Product Liability Employment Discrimination Breach of Contract
Details
  • Year established: 2012
Highlights and features
  • We have recovered millions in verdicts and settlements for clients.
  • Our team combines prosecution and defense experience in civil litigation.
  • We provide personalized service with a focus on catastrophic injury cases.
  • We leverage experts in medicine, engineering, and business for case strategy.
  • Our founding attorney is nationally recognized for legal excellence.
Associations and certifications
  • Avvo 10/10
  • Southern California Rising Star
What people say
Recovered double the insurance offer Skillful negotiating Sensitive to family needs Expert-driven case strategy Preserved business through litigation
Services
Personal Injury
Our personal injury practice handles cases arising from negligence, including auto accidents, slip-and-falls, and medical malpractice. We advocate for clients suffering catastrophic injuries, wrongful death, or employment-related harm. With a track record of securing millions in settlements, our attorneys combine litigation expertise with compassionate support to ensure clients receive compensation for medical costs, lost wages, and emotional distress.
Business Litigation
We represent businesses in complex litigation involving breach of contract, fraud, intellectual property disputes, and trade secrets. Our attorneys have recovered significant settlements for clients facing commercial disputes, leveraging both prosecution and defense strategies. With experience in federal and state courts, we provide tailored solutions for breach of contract claims, copyright infringement, and business torts.
Employment Discrimination
Our employment law team specializes in discrimination, harassment, and wage violation cases. We assist clients in claims related to race, gender, age, and disability discrimination, as well as wrongful termination. With expertise in California and federal labor laws, we guide clients through filing complaints with the DFEH or EEOC and pursuing litigation for punitive damages and lost income.
Wrongful Death
We represent families in wrongful death cases resulting from negligence, medical malpractice, or product defects. Our attorneys seek compensation for medical expenses, lost income, and emotional suffering, working with experts in medicine and engineering to build compelling cases. We prioritize compassionate advocacy while holding negligent parties accountable for catastrophic losses.
Auto Accidents
Our auto accident practice covers injuries from collisions, hit-and-runs, and uninsured drivers. We investigate crash scenes, gather evidence, and negotiate with insurance companies to secure compensation for medical bills, pain, and lost wages. With experience in catastrophic injury cases, we ensure clients receive coverage for long-term care and rehabilitation needs.
People
Jonathan S. Dennis
Managing Partner
Jonathan S. Dennis founded Dennis Law Group after working at top Southern California litigation firms. With over 15 years of experience, he specializes in personal injury, business litigation, and employment law. A Southern California Rising Star awardee, he holds a 10/10 Avvo rating and has recovered millions for clients. He graduated from Loyola Law School and is admitted to multiple federal courts.
Questions
What types of cases does Dennis Law Group handle?
We specialize in personal injury, business litigation, employment law, wrongful death, and catastrophic injury cases across California.
How are attorney fees structured?
We work on a contingency fee basis—no payment until we win your case.
Can I consult with an attorney for free?
Yes, we offer free initial consultations to discuss your case details.
What areas of California do you serve?
We serve Orange County, Los Angeles, San Diego, Northern California, and the Inland Empire.
How long do I have to file a claim?
California typically allows two years for personal injury and breach of contract cases.
Do you handle cases against large corporations?
Yes, we have experience litigating against major companies in employment and product liability cases.