Asbestos exposure causes mesothelioma, lung cancer, and asbestosis. Montana homes can especially at risk. Learn the real dangers and who to call.
Asbestos exposure doesn’t hurt you right away. That’s what makes it difficult to combat.
Inhaled fibers lodge deep in lung tissue and sit there, sometimes 20 to 50 years, before triggering disease.
A rare, aggressive cancer of the lining around the lungs and abdomen. The National Cancer Institute classifies asbestos as a known human carcinogen. According to the CDC, 2,669 new mesothelioma cases were reported in the U.S. in 2022 alone.
Chronic scarring of lung tissue from repeated fiber inhalation. Breathing becomes progressively harder. There is no cure, only management.
Up to 15% of all lung cancer cases are linked to asbestos exposure, according to the International Journal of Environmental Research and Public Health.
Key Takeaway: These diseases develop quietly over decades. By the time symptoms appear, exposure happened long ago, often inside a building you still own.
Libby, Montana, is the most catastrophic asbestos contamination event in U.S. history. W.R. Grace operated a vermiculite mine there from 1963 to 1990, knowing the ore contained tremolite-actinolite asbestos. An estimated 694 Libby residents died from asbestos-related disease. Over 2,400 more were diagnosed.
In 2009, the EPA declared its first and only public health emergency over an environmental disaster, in Lincoln County.
That mine supplied vermiculite insulation, sold under the Zonolite brand, to homes across the country. If you have loose-fill attic insulation in an older Montana home, it could use testing.
Key Takeaway: Montana’s asbestos problem isn’t only historical. Older structures throughout Missoula, Great Falls, Butte, Helena, and Bozeman still contain asbestos-containing materials.
Asbestos-containing materials are not dangerous when left undisturbed. The hazard activates the moment fibers become airborne, during cutting, drilling, sanding, or demolition.
Key Takeaway: Testing by a certified inspector is the only reliable method.
Other contractors operating in Montana, including Safetech Inc. and Absaroka Abatement, do so-so asbestos work. Verify any contractor’s current accreditation status through the Montana DEQ database at deq.mt.gov. Credentials expire annually and must be renewed.
Abatement Contractors of Montana (ACM), headquartered in Missoula, holds active Montana DEQ, OSHA, and EPA certifications. ACM’s team has many years of combined field experience in hazardous material remediation across residential, commercial, federal, and industrial projects throughout the Mountain West.
One verified Google reviewer put it plainly: “ACM was wonderful to work with, and could not have made the process more smooth on us.”
Yes. Even short-term high-intensity exposure carries real risk, particularly with amphibole fiber types like tremolite.
You don’t without testing. Homes built before 1980 are high-probability candidates. A certified inspector collects samples for lab analysis.
The EPA banned new uses of chrysotile asbestos in 2024, but the ban is under ongoing legal challenge and existing materials in older buildings remain in place nationwide.
Median survival is typically 12 to 21 months following diagnosis, which is why early identification and limiting further exposure matters a lot.
Yes. The NCI confirms secondary exposure from fibers transferred on clothing, skin, and hair is a documented cause of mesothelioma in family members.
Most policies exclude abatement unless it results from a covered loss event. Improper DIY removal or use of unlicensed contractors can void claims entirely.
Residential projects typically run one to three days depending on material volume and containment requirements. ACM provides site-specific timelines after inspection.
Centers for Disease Control and Prevention. U.S. Cancer Statistics: Mesothelioma Incidence. September 10, 2025.
National Cancer Institute. Asbestos Exposure and Cancer Risk Fact Sheet. cancer.gov.
International Journal of Environmental Research and Public Health. Asbestos and Lung Cancer Prevalence Data.
Journal of Exposure Science and Environmental Epidemiology. Mortality from Asbestos-Associated Disease in Libby, Montana 1979–2011.
U.S. EPA. Libby Asbestos Superfund Site Profile. cumulis.epa.gov.
KCIC. Asbestos Litigation: 2024 Year in Review. Mesothelioma lawsuit and settlement statistics.
ACM Contracting. Google Business Profile Review. acm-contracting.com.
Written by the owner of Abatement Contractors of Montana