A Proven Track Record
of Winning.
Stag Liuzza is a nationally recognized environmental and personal injury law firm known for holding responsible parties accountable for the damage they cause.
WHAT WE DO
Practice Areas
Stag Liuzza focuses on complex litigation where corporations have caused widespread harm. Our attorneys have the resources, experience, and determination to take on the largest companies in the world.
Environmental Pollution
Holding polluters accountable for damage to land, water, and communities.
Environmental Pollution
Stag Liuzza represents thousands harmed by environmental pollution from oil and gas operations, industrial facilities, and hazardous waste sites. Our attorneys hold major industries accountable.
- Groundwater Contamination
- Oil Field Pollution
- Industrial Air Pollution
- Toxic Waste Sites
- Coastal Land Damage
- Legacy Pollution
PFAS & Water
Fighting “forever chemicals” contaminating water supplies nationwide.
PFAS & Water
Fighting “forever chemicals” contaminating water supplies nationwide.
PFAS & Water Contamination
PFAS “forever chemicals” have contaminated water supplies across America. Stag Liuzza represents municipalities, airports, property owners, and individuals seeking remediation costs.
- Municipal Water Systems
- Airport PFAS Claims
- Municipal Water Contamination
- 1,2,3-TCP Contamination
- Dioxane Contamination
- Perchlorate Contamination
Personal Injury
Catastrophic injury cases requiring serious resources and expertise.
Personal Injury
Stag Liuzza handles catastrophic personal injury cases against defendants with substantial insurance coverage or corporate backing, cases that require serious resources to win.
- Commercial Trucking
- Industrial & Refinery
- Brain Injury
- Spine Injury
- Amputations & Orthopedic
- Severe Burns
- Toxic & Radioactive Exposures
- Cancer
Pharmaceuticals
Defective drugs and medical devices that harm consumers.
Pharmaceuticals & Medical Devices
Stag Liuzza represents individuals harmed by defective drugs and medical devices marketed by corporations who value profits over consumer safety.
- Depo-Provera Lawsuits
- Defective Medical Devices
- Hernia Mesh
- Hip Implants
- CPAP Devices
- Roundup
WHO WE ARE
A Different Kind of Law Firm
Stag Liuzza is a plaintiff-oriented High Stakes Environmental and Personal Injury Litigation Law Firm. Stag Liuzza takes on cases that other firms won’t, because the firm has the resources, expertise, and determination to fight Fortune 500 companies and win.
Stag Liuzza’s attorneys have served in leadership positions in Multi-District Litigations across the country and pioneered the field of oilfield cleanup litigation. Stag Liuzza advances all costs of litigation including hiring expert consultants, allowing the firm to level the playing field for individuals, communities, and municipalities.
Stag Liuzza works on a contingency fee basis, meaning the firm only gets paid when it wins. Stag Liuzza prepares every case for trial to maximize settlement value and financial recovery.
Trial Ready
Stag Liuzza prepares every case for trial, which maximizes settlement leverage
Fully Capitalized
Stag Liuzza advances all litigation costs, including hiring expert consultants
No Fee Unless We Win
Contingency basis means our interests align with yours
TRIAL VICTORY
Results That Speak
In March 2024, 3M finalized a settlement of up to $12.5 billion for U.S. public water suppliers to address PFAS contamination. The agreement covers water systems with current or future detections of "forever chemicals," with funds supporting testing, filtration, and infrastructure improvements.
Jury verdict for property owners whose land was contaminated with radioactive materials from oil and gas operations.
Verdict for pipeyard worker who contracted lung cancer from exposure to Radium-226 and other radioactive materials.
Settlement for commercial auto injury case involving a large insurance company.
No fee unless we win. Past results do not guarantee similar outcomes.
Our Attorneys
Meet the Team
With decades of combined experience in environmental law, toxic torts, and complex litigation, Stag Liuzza's attorneys have the expertise to take on the most challenging cases.
Michael G. Stag
CEO & Managing PartnerOver $16 billion in settlements and more than $1 billion in jury verdicts recovered for clients. Pioneered the field of oilfield cleanup litigation. Appointed by judges to leadership for several nationwide litigations.
View biographyAshley M. Liuzza
COO & PartnerAppointed co-lead class counsel in major environmental cases. Extensive PFAS litigation experience. Helps people who developed meningioma as a result of being prescribed Depo-Provera.
View biographyMerritt Cunningham
PartnerLeads the pharmaceutical and medical device division. Extensive MDL and mass tort experience. Represents thousands of firefighters harmed by PFAS exposure.
View biographyMatthew D. Rogenes
PartnerPartner and trial lawyer. Trial and settlement experience in trucking cases and maritime personal injury. Recently recovered over $20 million for clients.
View biography
Reviews
Read Our Latest Google Reviews





Kerry T. Roby Sr.



I recommend them highly without reservation
NGuptaMD
For Attorneys
Attorney Referrals
Looking for experienced co-counsel on a complex environmental, toxic tort, personal injury, or pharmaceutical case? We welcome referrals from attorneys across the country.
Fully Capitalized
We fund all litigation costs, including expert witnesses for multi-million dollar cases
Trial Ready
Every case prepared for trial to maximize settlement value
Reliable Fee Sharing
Transparent, competitive referral fee structures
National Reach
Experience in 30+ Multi-District Litigations across the country
Ready to Hold Them Accountable?
If you or your community has been harmed by environmental pollution, toxic exposure, personal injury, defective medical products, or corporate negligence, we're ready to fight for you. Contact us for a free, confidential case evaluation.
No fee unless we win. Free consultations.
Get in Touch
Contact Stag Liuzza
Ready to discuss your case? Reach out for a free, confidential consultation. We respond to all inquiries within 24 hours.
One Canal Place
365 Canal Street, Suite 2850
New Orleans, LA 70130
