415-982-5454 415-982-5454

San Francisco Civil Litigation & Appeals Attorney

Helping businesses and individuals successfully resolve disputes

When legal disputes disrupt your business or personal life, having a committed, knowledgeable attorney to zealously advocate on your behalf brings comfort and peace of mind. The Law Offices of Dennis M. Sullivan represents California businesses, families and individuals in litigation, arbitration and mediation. They can help you with all types of general civil litigation in state and federal courts, including:

  • Business litigation
  • Breach of contract
  • Property damage
  • Personal injury claims
  • Insurance claims

  • Construction litigation
  • Consumer litigation
  • Products liability
  • Product defects
  • Torts

Put a strong, determined litigator to work for you

The Law Offices of Dennis M. Sullivan knows your time is valuable. That is why they stress efficiency throughout the process of resolving your disputes. They offer clients:

Individual attention — When you retain the Law Office of Dennis M. Sullivan, you receive the care, time and attention you deserve.

A more cost-efficient model — They constantly seek ways to cut your costs while maintaining the high level of legal services you expect and deserve.

Integrity — They provide you with straightforward, honest answers to all of your questions and ensure you fully understand the litigation process and what to expect as your case moves forward. Their clients rely on them to help them set realistic expectations.

A focus on success — They always have your best interest in mind. If protracted litigation is the only solution to achieve the proper outcome, they are ready. If settling your case early on will achieve the best result, they will take the time to explain why they believe it is in your best interest to settle instead of engaging in lengthy litigation.


Ready for trial

The Law Offices of Dennis M. Sullivan has the determination, tenacity and skill required to successfully litigate your case when litigation provides the best means of resolving your legal issues. Their professional courtroom demeanor and meticulous preparation give them an edge as assertive, strategic advocates.

Successfully navigating court processes through appeals

The Law Office of Dennis M. Sullivan excels at appealing adverse trial court rulings, and also successfully defends lower court victories on appeal. They do so by keeping abreast of litigation trends and ever-changing case law.

They monitor each case the firm tries for potential points of appeal, ensuring any errors against them are preserved for post-trial relief, and that they are prepared to defend rulings in their favor. Likewise, they review any cases they accept from other firms for challenges such as:

  • Sufficiency of the evidence
  • Proper legal interpretation
  • Improperly admitted testimony
  • Expert admission
  • Procedural errors
  • Faulty jury instructions


Their 40 years’ appellate law experience includes filing:

  • Motions for post-trial relief

            -Motions to vacate
            -Motions for reconsideration
            -Motions for judgment notwithstanding the verdict
            -Appeal briefs

  • Writs
  • Amicus curiae briefs


The Law Offices of Dennis M. Sullivan has the legal knowledge needed to handle briefing and oral arguments before state and federal appellate courts throughout California.

Contact an assertive San Francisco, California litigation lawyer you can trust

Call the Law Offices of Dennis M. Sullivan at 415-982-5454 or contact them online to schedule an appointment.