City of San Antonio Toxic Exposure and Dangerous Industry Worker Injury Guide: Your Path to Justice

For decades, the men and women who worked the railyards on San Antonio’s East Side and the technicians who maintained aircraft at former Kelly Air Force Base breathed in a microscopic enemy they couldn’t see, smell, or escape. Year after year, pipefitters at San Antonio industrial sites handled asbestos insulation, and maintenance crews at local military installations used “forever chemicals” while the corporations and institutions that employed them kept the health measurements in locked filing cabinets. Today, many San Antonio families are discovering that a cough that won’t go away or a devastating cancer diagnosis isn’t just bad luck—it is the direct result of a corporate betrayal that began forty years ago.

If you or a loved one is facing a diagnosis like mesothelioma, acute myeloid leukemia, or a life-altering injury from a San Antonio construction site or oilfield, your world has likely been shattered. You have questions that your doctors might not be able to answer and a fear for your family’s future that keeps you up at night. At Attorney 911, we believe that the companies that chose profits over your health should be the ones to pay for your medical bills, your lost wages, and your suffering. We don’t just provide legal information; we provide a frontline defense for the San Antonio workforce.

You didn’t know that every day you walked onto a job site in Bexar County, you were accumulating a toxic burden in your body. But they knew. The companies that manufactured the asbestos products, the benzene-laden solvents, and the defective safety equipment had the data. They saw the studies. They knew their products were killing people, and they kept selling them anyway. Now that you are fighting for your life, it is time to fight for your rights. Our founding attorney, Ralph Manginello, has spent over 27 years in state and federal courts holding these entities accountable. Along with Lupe Peña, a former insurance defense attorney who knows the legal tricks companies use to deny claims, we are ready to take on your fight.

This shouldn’t have happened to you. It shouldn’t have happened to anyone. But it did—and now you have legal rights that could provide the financial security your family needs during this crisis. Call 1-888-ATTY-911 for a free, confidential consultation. Our team is available 24/7 to help San Antonio families because we know that a legal emergency doesn’t wait for business hours.

The Attorney 911 Difference: Why San Antonio Workers Trust Us

When you are diagnosed with a disease like mesothelioma or suffer a catastrophic injury on an Eagle Ford Shale drilling rig, you are suddenly the target of a massive corporate defense machine. These companies spend millions of dollars on lawyers whose only job is to make sure you get nothing. To beat them, you need an insider who knows their playbook. That is why we are different.

Lupe Peña spent years on the other side. He was an insurance defense attorney, sitting in the boardrooms where they planned how to suppress claims and offer pennies on the dollar to dying workers. He knows exactly how they evaluate—and undervalue—toxic exposure and industrial injury claims. At Attorney 911, Lupe uses that classified intelligence to anticipate their moves before they make them. He knows which documents they’re trying to hide and which defense experts are purely “hired guns.” That switch from the defense side to the plaintiff side doesn’t just change our perspective; it changes the outcomes for our clients in the City of San Antonio.

Ralph Manginello brings nearly three decades of trial experience to the table. His background isn’t limited to simple accidents; he was part of the litigation team that handled the BP Texas City Refinery explosion cases—a $2.1 billion total case that remains one of the largest industrial accountability events in American history. Ralph is admitted to practice in the U.S. District Court for the Southern District of Texas, and he has built a career on taking the cases other firms are afraid of. When San Antonio workers call 1-888-ATTY-911, they aren’t reaching a call center or a referral mill. They are reaching a firm that actually goes to court and wins.

We understand the City of San Antonio and the specific industrial landscape of Bexar County. We know the history of the railyards, the military bases, and the construction boom that has defined this region. We aren’t a national firm mailing you a brochure from a thousand miles away; we are a Texas firm with offices in Houston, Beaumont, and Austin that knows the San Antonio courts and the local medical infrastructure, like the Mays Cancer Center. We treat our clients like family because we know what is at stake.

Attorney Ralph Manginello explains the principles of a million-dollar case on the Attorney 911 YouTube channel, many of which apply directly to toxic exposure claims: https://www.youtube.com/watch?v=dmMwE7GqUFI

Mesothelioma and Asbestos: The Anchor of Our Practice

If you or a family member has been diagnosed with mesothelioma in the City of San Antonio, you are likely feeling a sense of profound betrayal. This is a cancer that has only one real cause: asbestos exposure. It is a disease that shouldn’t exist, yet it continues to claim thousands of lives every year across Texas because corporations chose to hide the lethal nature of their products for over half a century.

The Science of How Asbestos Kills

Asbestos is a naturally occurring mineral favored by the industry for its heat resistance and durability. However, those same qualities make it a nightmare for the human body. When asbestos is disturbed—during the cutting of insulation at a San Antonio job site or the replacement of old brake linings—it releases microscopic fibers into the air. These fibers are invisible and odorless, but once inhaled, they are indestructible.

Specifically, chrysotile and amphibole fibers measuring five micrometers or longer penetrate deep into the lungs. Your body’s immune system recognizes these fibers as foreign invaders and sends macrophages—specialized white blood cells—to engulf and destroy them. This is where the biological disaster begins. Because asbestos fibers are sharp and permanent, they cause “frustrated phagocytosis.” The macrophages die trying to destroy the fiber, releasing a cascade of inflammatory cytokines and reactive oxygen species (ROS).

Over 15 to 50 years, this chronic inflammation damages DNA repair mechanisms and deactivates tumor suppressor genes, particularly the p16 and BAP1 genes. This genetic failure allows the thin lining of your lungs (the pleura) or your abdomen (the peritoneum) to undergo a malignant transformation. The result is mesothelioma—an aggressive, fast-moving cancer that is often diagnosed only when it reaches an advanced stage.

As documented by the National Cancer Institute, there is no safe level of asbestos exposure. Even brief, intense exposure can trigger the inflammatory cascade that leads to cancer decades later. https://www.cancer.gov/about-cancer/causes-prevention/risk/substances/asbestos/asbestos-fact-sheet

Asbestos in San Antonio Jobsites

Our investigation into San Antonio’s industrial history has identified several key areas where workers were routinely exposed to these deadly fibers. If you worked in any of these industries in Bexar County, your risk is significantly elevated:

• Railyard Workers: San Antonio has always been a railroad hub. Workers who maintained steam and early diesel locomotives for Union Pacific or BNSF were exposed to asbestos in boiler insulation, pipe lagging, and brake shoes. Every time a car was inspected in an enclosed railyard, the air was likely thick with invisible chrysotile dust.
• Military Technicians: At sites like the former Kelly Air Force Base, aircraft maintenance involved thousands of asbestos-containing parts. Gaskets, heat shields, and engine insulation were all primary sources of exposure for civilian and military personnel.
• Construction and Demolition: With the massive growth in the City of San Antonio, demolition of pre-1980 buildings is a daily occurrence. Drywall finishers (tapers), plumbers, and electricians often disturbed asbestos-containing “mud,” floor tiles, and insulated pipes without being provided with proper respiratory protection.
• Utilities and Power Generation: Workers at older CPS Energy facilities or those maintaining steam lines under San Antonio streets were often surrounded by amosite and chrysotile insulation.

If you’ve been diagnosed, you may qualify for claims against multiple asbestos trust funds AND lawsuits against solvent defendants. Time is critical because trust fund payment percentages can decline as more claims are filed. Our firm knows how to navigate the 60+ active funds that currently hold approximately $30 billion in assets.

The Manville Personal Injury Settlement Trust, established in 1988, was the first of its kind, and its history proves why acting now is essential. https://www.justice.gov/civil/common/reca

Ralph Manginello discusses the critical nature of the statute of limitations in this episode of the Attorney 911 podcast: https://share.transistor.fm/s/bddc1426

Benzene and Chemical Exposure: Rewriting Your Blood

While asbestos attacks the linings of the body, benzene attacks the blood itself. If you worked at a chemical plant, refined petroleum, or worked in specialized manufacturing in the City of San Antonio and have been diagnosed with Acute Myeloid Leukemia (AML) or Myelodysplastic Syndrome (MDS), you were likely a victim of benzene poisoning.

The Biological Mechanism of Benzene Cancer

Benzene (C6H6) is a fundamental industrial chemical, but it is also a potent bone marrow toxin. When you inhale benzene vapors—which are common in oilfield operations and refineries—the chemical is absorbed into your bloodstream and travels to your liver. There, an enzyme called CYP2E1 metabolizes the benzene into benzene oxide and eventually into muconaldehyde and hydroquinone.

These reactive metabolites are the real killers. They concentrate in your bone marrow, where they attack the hematopoietic stem cells—the master cells that produce your blood. They cause specific chromosomal translocations, such as t(8;21) or inv(16), which are signature biomarkers of benzene-induced leukemia. By damaging the DNA of these stem cells, benzene forces your marrow to produce immature, “leukemic” blasts instead of healthy white blood cells.

According to the International Agency for Research on Cancer (IARC), benzene is a Group 1 known human carcinogen. https://monographs.iarc.who.int/list-of-classifications/

San Antonio Exposure Pathways

In the City of San Antonio, benzene exposure is often found in:

• Pipeline and Terminal Workers: The pipelines that move crude oil from the Eagle Ford Shale into Bexar County frequently release benzene vapors during maintenance, valve repair, and tank cleaning operations.
• Aviation Fuel Handlers: Workers at San Antonio International Airport or local military airfields who handle JP-8 and other fuels are at risk for chronic low-level benzene inhalation.
• San Antonio Manufacturing: Facilities using specialized solvents and degreasers have historically exposed workers to benzene without adequate ventilation or vapor monitoring.

If you are a refinery or industrial worker in the City of San Antonio diagnosed with leukemia, benzene exposure may be the cause—and your employer may have known the risks as early as the 1960s. We move to preserve your work history and industrial hygiene records before they are destroyed.

Trust fund money is running out for many of these chemical companies. Don’t wait to see if your symptoms get worse. Call now: 1-888-ATTY-911.

PFAS: The “Forever Chemical” Crisis in San Antonio

PFAS (per- and polyfluoroalkyl substances) are a group of over 12,000 synthetic chemicals that are nearly indestructible. Because of their carbon-fluorine bonds—the strongest in organic chemistry—they do not break down in nature or in the human body. They bioaccumulate, meaning the more you are exposed to them, the higher your blood serum levels become.

Health Effects and Contamination Sources

In the City of San Antonio, the primary concern for PFAS contamination is often linked to the use of Aqueous Film-Forming Foam (AFFF) at military bases and airports. This firefighting foam was used for decades in training exercises, where it was allowed to soak into the soil and migrate into the groundwater.

Studies by the Agency for Toxic Substances and Disease Registry (ATSDR) have linked high levels of PFAS in the blood to:

• Kidney Cancer
• Testicular Cancer
• Thyroid Disease
• Ulcerative Colitis
• Immune System Suppression

If you live near a military installation in San Antonio, like JBSA-Lackland or Randolph, and your water has tested positive for these chemicals, or if you are a firefighter who used AFFF, you need to understand your rights. The EPA recently set strict new limits for PFAS in drinking water, acknowledging that these substances are dangerous at parts per trillion—vanishingly small amounts. https://www.epa.gov/sdwa/and-polyfluoroalkyl-substances-pfas

Is your community’s water contaminated with PFAS? The companies that manufactured these foams, like 3M and DuPont, have already paid billions in settlements, but those funds are being claimed quickly. Call Attorney 911 for a free evaluation of your PFAS claim at (888) 288-9911.

San Antonio Construction Accidents: Beyond Workers’ Comp

The City of San Antonio is currently undergoing a massive construction boom. From high-rise developments downtown to infrastructure projects along Loop 1604, thousands of tradespeople are working at height and in deep excavations every day. When an accident happens, employers often try to hide behind the “workers’ comp bar,” telling injured workers that a small weekly check is the only compensation they can ever receive.

They are lying. In many cases, a third party—a general contractor, a property owner, or an equipment manufacturer—is also responsible. These third-party claims have no damage caps and allow you to recover for your full lost earning capacity and your pain and suffering.

The Fatal Four in Bexar County

OSHA identifies the “Fatal Four” as the leading causes of construction deaths: falls, being struck by objects, electrocutions, and “caught-in” accidents (like trench collapses). We have seen all of these in San Antonio.

• Scaffold Falls: Under OSHA 29 CFR 1926.451, employers are strictly required to provide guardrails and personal fall arrest systems. If you fell from a defective scaffold at a San Antonio job site, the manufacturer or the erection contractor may be liable.
• Trench Collapse: One cubic yard of soil weighs as much as a small car (3,000 pounds). If a trench isn’t shored at a depth of 5 feet or more, the pressure on your chest from a collapse will cause asphyxiation in minutes. There is no such thing as an “accidental” trench collapse—only a failure to follow federal safety law. https://www.osha.gov/trenching-excavation
• Crane Failures: In a dense city like San Antonio, a crane collapse is a catastrophe. We investigate whether the operator was certified, whether wind speeds were ignored, and whether the ground was properly stabilized before setup.

Your employer told you workers’ comp was your only option. They didn’t mention the third-party claim that could be worth 10 times more. Under Texas law, if your employer was a “non-subscriber” to workers’ comp, you can sue them directly for every dollar of your damages.

Ralph Manginello breaks down the process for a personal injury claim in this video: https://www.youtube.com/watch?v=XwzYymneDVs

The Corporate Concealment: They Knew and They Hid It

The most heartbreaking part of every toxic exposure case we handle in the City of San Antonio is the discovery that it was all preventable. This wasn’t an “unforeseen” side effect of industrial progress. It was a calculated decision to trade human lives for corporate growth.

In 1935, Sumner Simpson, the president of an asbestos manufacturer, wrote a letter that changed history. He told other industry leaders, “The less said about asbestos, the better off we are.” For the next fifty years, companies like Johns-Manville and W.R. Grace suppressed medical research, threatened scientists, and lied to the American worker. They knew asbestos caused “white lung” and cancer, and they decided that paying out the occasional lawsuit was cheaper than changing their production methods.

Similarly, internal documents from Monsanto (now Bayer), known as the “Monsanto Papers,” revealed that the company ghostwrote scientific studies to make Roundup appear safe while their own toxicologists raised red flags. This pattern of concealment is what allows us to seek punitive damages—compensation meant specifically to punish the corporation for its evil conduct.

In 2024, a Pennsylvania jury awarded $725 million against ExxonMobil for benzene exposure that led to a worker’s leukemia. The message is clear: juries are tired of the lies. The money is real, but you have to be willing to fight for your share. Call 1-888-ATTY-911 and let us turn your anger into accountability.

Lupe Peña: Your Inside Man Against the Insurance Machine

If you were the victim of an 18-wheeler accident on I-35 or an industrial leak in the City of San Antonio, you might wonder how we can possibly beat the massive insurance firms these corporations use. The answer is Lupe Peña.

Lupe used to be one of them. He was a defense attorney who spent his days looking for reasons to deny claims just like yours. He knows that insurance adjusters use software to devalue cases and that they’re trained to get you to say things on a recorded line that will ruin your case. Because Lupe was on the inside, he knows their pressure points.

• He knows when an “initial offer” is actually an insult.
• He knows which defense firms will settle and which ones will drag a case out for years.
• He knows how to prepare you for a deposition so that you don’t fall into the traps they set.

Lupe is also fluent in Spanish, ensuring that our San Antonio Hispanic workforce has a direct line to his expertise without any language barriers. Hablamos Español. Llame a Lupe Peña al 1-888-ATTY-911 para una consulta gratis. Su estatus migratorio NO afecta sus derechos legales.

You can watch Lupe Peña discuss deposition traps on our YouTube channel: https://www.youtube.com/watch?v=x_qCwqfeRRs

Multiple Pathways to Compensation: Maximizing Your Recovery

One of the biggest mistakes other law firms make is only pursuing one source of money. They might file a workers’ comp claim and stop there, or file one lawsuit and call it a day. At Attorney 911, we believe in “stacking” your claims. A single worker in the City of San Antonio might qualify for:

1. Asbestos Bankruptcy Trusts: Filing with 5 to 10 separate trusts for one diagnosis.
2. Civil Lawsuits: Suing solvent manufacturers and property owners.
3. Workers’ Compensation: For immediate medical and wage benefits.
4. Social Security Disability: If your illness prevents you from working.
5. VA Disability: If you were exposed during your time in the service.

For San Antonio veterans, the Camp Lejeune Justice Act (CLJA) has opened a massive new pathway for those who served or lived at the base between 1953 and 1987. If you were stationed there and now have cancer or Parkinson’s, the government is finally paying settlements. This is separate from your VA benefits and does not reduce your monthly disability check. https://www.va.gov/disability/eligibility/hazardous-materials-exposure/camp-lejeune-water-contamination/

Studies show represented claimants recover 3 to 5 times more than those who try to go it alone. And at Attorney 911, you pay nothing unless we win. We advance all the costs—the expert witnesses, the medical record collection, the court fees—so that your financial situation never prevents you from getting justice.

Ralph explains how contingency fees work in this video: https://www.youtube.com/watch?v=upcI_j6F7Nc

Evidence Preservation: Moving Faster Than the Shredder

The moment you are diagnosed with a toxic illness, a clock starts ticking. Not just the legal clock of the statute of limitations, but a physical clock on the evidence.

Corporations “routinely” destroy industrial hygiene reports after a certain number of years. San Antonio job sites are demolished, burying the evidence of asbestos-insulated pipes forever. Witnesses move away or pass away. The longer you wait, the harder it is to prove exactly what happened.

Within days of being hired, we send out formal spoliation letters to every company you ever worked for. We demand they stop destroying records. We subpoena:

• OSHA 300 Logs from your San Antonio workplace.
• Material Safety Data Sheets (SDS) for every chemical used.
• Vapor and dust monitoring data.
• Employment records that prove you were on-site when the exposure happened.

The corporation that poisoned you has a team of lawyers preparing their defense right now. You need a team that is moving even faster to preserve the truth. 27+ years of experience fighting for toxic exposure victims. Your turn. 1-888-ATTY-911.

San Antonio Resources for Your Fight

You are not alone in this battle. San Antonio has some of the finest medical and support resources in the country to help you manage your health while we manage your case.

• Mays Cancer Center (UT Health San Antonio): An NCI-designated cancer center—one of only four in Texas. They provide world-class clinical trials and specialists for mesothelioma and leukemia. https://www.uthscsa.edu/patient-care/cancer-center
• South Texas Veterans Health Care System: A critical resource for San Antonio’s deep veteran community, providing PACT Act toxic exposure screenings.
• MD Anderson Cancer Center (Houston): While an hour or two away, MD Anderson is the #1 cancer center in the world for mesothelioma. We regularly work with their medical documentation to build our clients’ cases. https://www.mdanderson.org

“Attorney 911 doesn’t just file claims. They fight for the maximum recovery,” as one of our 270+ verified Google reviewers shared. We understand that your legal case and your medical treatment are linked—every specialist visit produces the evidence we need to win.

City of San Antonio Toxic Exposure FAQ

Can I file a mesothelioma claim in San Antonio if my exposure was 40 years ago?

Yes. Texas follows the “discovery rule.” The statute of limitations for mesothelioma usually doesn’t start until the day you are diagnosed or the day you reasonably should have known your illness was caused by asbestos. Because the latency period for mesothelioma is 15 to 50 years, most claims are for exposures that happened decades in the past.

Who is responsible for benzene exposure at a San Antonio railyard?

Liability often falls on the railroad operator (such as Union Pacific) for failing to provide a safe workplace and on the manufacturers of the chemicals and solvents used in maintenance. Under the FELA (Federal Employers’ Liability Act), railroad workers have special rights to sue their employers for negligence that are much more powerful than standard workers’ comp.

Does my immigration status affect my construction injury claim?

Absolutely not. In the City of San Antonio and across the United States, every worker is entitled to a safe workplace and to compensation for injuries, regardless of their legal status. Your case is confidential, and the law prohibits employers from using your status as a defense in an injury case. Lupe Peña and our team have assisted many Hispanic families in navigating these rights.

What if I don’t know exactly which asbestos product I was exposed to?

That is our job to find out. We use work history reconstruction, co-worker affidavits, and product identification databases to determine which manufacturers’ products were at your specific San Antonio job site during the years you worked there. We often identify 5 to 10 different products that contributed to a single person’s illness.

Is there a settlement for PFAS in San Antonio well water?

PFAS litigation is active and expanding. Several major chemical manufacturers have already established multi-billion dollar settlement funds for public water systems, and individual personal injury lawsuits are currently proceeding in multidistrict litigation. If your private well or community water source near a San Antonio military base is contaminated, you may have a significant claim.

How much does it cost to hire Attorney 911 for a toxic tort case?

Zero dollars upfront. We work on a contingency fee basis. We only get paid if we win your case or secure a settlement. We advance all the costs of the litigation, which can be tens of thousands of dollars in expert witness fees and record collection, taking all the financial risk ourselves so you can focus on your health.

What is the difference between a survival action and a wrongful death claim?

A wrongful death claim is filed by the surviving spouse, children, or parents to recover for their own losses—like the loss of companionship and financial support. A survival action is filed on behalf of the deceased person’s estate to recover for the pain and suffering the deceased experienced before they passed away. In many San Antonio mesothelioma cases, we file both.

Can I still sue if my employer filed for bankruptcy?

Yes. Most major asbestos companies file for Chapter 11 bankruptcy specifically to set up a “trust fund” that pays future claimants. We file claims directly with these trusts. For other types of companies, we investigate whether they have successor liability or insurance policies that still cover your era of exposure.

Why should I call Attorney 911 instead of a national firm I saw on TV?

National “referral mill” firms often sign thousands of cases and then sell them off to other lawyers they’ve never met. When you call Attorney 911, you are hiring Ralph Manginello and Lupe Peña. You get Ralph’s personal cell phone number. You get a Texas firm that litigated the BP refinery explosion and knows San Antonio’s industrial backyard. You aren’t a case number; you are family.

“I cannot express enough on how grateful we truly are for Atty. Manginello and his team. You are NOT a pest to them… You are FAMILY to them and they protect and fight for you as such,” wrote Chad H. in a verified 5-star Google review.

Your Fight for Justice Starts with One Call

The corporations that poisoned the City of San Antonio’s workforce didn’t think they’d ever have to answer for it. They counted on the decades-long latency of these diseases to cover their tracks. They assumed that by the time you got sick, the evidence would be gone and you’d be too tired to fight.

They were wrong.

At Attorney 911, we are the legal emergency responders for Bexar County. We have the internal science, the regulatory data, and the insider insurance knowledge to tear down their defenses. Whether you are a veteran from Lackland, a welder from a local fabrication shop, or a family grieving a grandfather who worked the railyards, we are here to hold the line for you.

The money will not bring back your health, but it will ensure your spouse can stay in your home. It will ensure your children’s education is paid for. It will ensure that the people who profited from your labor finally pay the price for their negligence.

Trust fund assets are depleting every single day. Statutes of limitations are running. Every hour you wait is an hour the defense uses to strengthen their wall.

Break through. Call 1-888-ATTY-911 today for a free consultation. Ralph Manginello, Lupe Peña, and the entire Attorney 911 team are standing by 24/7. No fee unless we win. No upfront costs. Just aggressive, professional advocacy for the City of San Antonio.

Attorney 911. Because the companies that knew and the companies that hid it shouldn’t get away with it. 1-888-ATTY-911.