Atty. Mark D. Lammers
Mark Lammers is a Partner with extensive experience in all types of civil litigation.He has litigated in state and federal courts including Arizona appellate courts and the Ninth Circuit of the Court of Appeals. Mark has also litigated many cases before various state agencies and tried many cases before arbitration panels including AAA arbitrations and arbitrations before the Financial Industry Regulatory Authority (FINRA).
Profile Summary
About Mark D. Lammers at a glance
Mark D. Lammers is a personal injury, business, real estate, and litigation attorney based in Tucson, Arizona, practicing at Rusing Lopez Lizardi & Saffer PLLC. They have 39+ years of legal experience, licensed to practice since 1987. Admitted to practice in Arizona (1987) and Colorado (1987). Educated at The University of Arizona (J.D., 1985) and Adams State College (MA, 1982). Recognitions include Lawyer of the Year — Personal Injury Litigation - Defendants (Tucson) (2026), Best Lawyers in America — Commercial Litigation (2026), and Best Lawyers in America — Litigation - Securities (2026). Serves clients in Tucson, AZ and the surrounding metropolitan area.
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About
- Mark Lammers is a Partner with extensive experience in all types of civil litigation.He has litigated in state and federal courts including Arizona appellate courts and the Ninth Circuit of the Court of Appeals
- Mark has also litigated many cases before various state agencies and tried many cases before arbitration panels including AAA arbitrations and arbitrations before the Financial Industry Regulatory Authority (FINRA)
- Mark started his legal career at the Pima County attorney’s office, where he prosecuted serious felonies, including serious violent crimes, white-collar crime, and forfeiture litigation
- He is currently a special prosecutor for the San Carlos Apache tribe
- He also defends individuals accused of serious offenses and white-collar crimes
- He has represented State employees and other government officials accused of criminal acts
- In addition, Mark represents employees in Arizona regarding federal security clearance applications and revocation hearings
- Mark regularly assists applicants in all stages of the security clearance application process including Top Secret, Sensitive Compartmentalized Information (SCI), and Special Access Program (SAP)
- Mark has extensive experience in the areas of business litigation, stockbroker negligence/unsuitable investments, securities fraud, personal injury/wrongful death, medical and professional malpractice, dangerous products, breach of contract, insurance bad faith/wrongful denial of disability benefits and employment law
- His experience in intellectual property law includes prosecuting and defending claims for patent, trademark, copyright infringement, and claims involving breaches of confidentiality agreements
Practice Areas Explained
Mark D. Lammers's Areas of Practice
Each practice area below reflects the types of cases Mark D. Lammers handles, with a brief overview of what that area of law covers.
Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.
Mark D. Lammers is one of 238,048 personal injury attorneys indexed nationally. Browse personal injury attorneys in Arizona →
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark D. Lammers is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Arizona →
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
Mark D. Lammers is one of 286,061 real estate attorneys indexed nationally. Browse real estate attorneys in Arizona →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Mark D. Lammers is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in Arizona →
Jurisdictional Context
Why local counsel matters in Arizona
Practicing law in Arizona. Legal matters in Arizona are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Tucson are typically filed in the local municipal court or the appropriate Arizona state district court, depending on subject matter and amount in controversy. An attorney licensed in Arizona brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Arizona courts without local counsel or pro hac vice admission.
Looking for additional Arizona attorneys? Browse all attorneys in Tucson or all attorneys in Arizona.
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