At CABENO Environmental, we specialize in radon mitigation services designed for commercial, industrial, and institutional properties. Whether you need radon mitigation in Chicago, elsewhere in Illinois, or in a different midwestern state, our licensed team delivers dependable systems that bring radon levels down to safe standards.
To best serve our clients, we combine cutting-edge technology, advanced diagnostic tools, and proven field expertise. By continually investing in the latest equipment and software, we work more efficiently and minimize delays, saving our clients time while ensuring compliance and safety.
Why Radon Mitigation Matters
Radon is a naturally occurring radioactive gas that can seep into buildings through foundation cracks and openings. Prolonged radon exposure poses serious health risks, particularly in workplaces, schools, or industrial facilities where occupants spend extended hours indoors.
The EPA recommends taking corrective action when radon levels exceed 4 pCi/L, though even concentrations between 2-4 pCi/L may call for mitigation. CABENO Environmental designs systems that consistently reduce radon below these thresholds, protecting building occupants and keeping facilities in line with regulatory standards.
Commercial Radon Mitigation Tailored to Your Building
Every property has unique construction features. That’s why our team performs comprehensive diagnostic testing before recommending a solution. Often, the most effective system for a building depends on the building’s foundation.
For slab-on-grade buildings, we typically use sub-slab depressurization. In these systems, a fan creates negative pressure beneath the concrete slab to capture radon and safely vent it outdoors.
In crawl space foundations, radon is controlled through sub-membrane depressurization. This involves sealing the dirt floor with a durable membrane to block entry points, while a fan system pulls radon from beneath the barrier and vents it away from the building.
See examples of our installations.
Vapor Mitigation Services
Radon is not the only invisible threat that can compromise air quality. Vapors from contaminated soil and groundwater may infiltrate buildings through cracks in the foundation. These vapors may include volatile organic compounds (VOCs) and methane.
CABENO Environmental designs vapor mitigation systems that address these hazards directly. Depending on site conditions, we use passive barriers, active systems, or a combination of both to protect building occupants and ensure compliance with environmental safety standards.
Passive and Active Mitigation Options
Passive mitigation methods focus on creating barriers that block vapors before they enter a structure. For example, 12-mil Skrim plastic sheeting is commonly used in crawl spaces for durable coverage. More advanced options include the 20-mil co-extruded membrane, a seven-layer barrier designed for high-performance vapor protection.
For large-scale or high-risk projects, CABENO applies CETCO LIQUID BOOT®, a seamless, spray-applied material that forms a flexible intrusion barrier across expansive surfaces.
Active systems, by contrast, use mechanical components to continuously remove radon or vapors from beneath the building. Fans and piping create negative pressure under the slab or membrane, preventing contaminants from entering the indoor environment. These systems are especially effective in maintaining consistently safe air quality in high-occupancy spaces.
CETCO LIQUID BOOT®: Advanced Barrier Technology
CABENO Environmental is an authorized installer of CETCO LIQUID BOOT®. This proven technology has been applied in over 50 million square feet of projects worldwide, providing reliable protection against radon, methane, and volatile organic compounds.
Unlike sheet membranes, LIQUID BOOT® is spray-applied, forming a seamless and flexible barrier that bonds directly to structural surfaces. This adaptability makes it ideal for complex or irregular layouts, and it has been trusted in facilities ranging from hospitals to schools to large commercial complexes.
For sites with the highest risk levels, we also offer LIQUID BOOT® PLUS, which pairs the traditional LIQUID BOOT® membrane with VI-20™, a polyethylene-EVOH copolymer membrane that delivers superior resistance to vapor intrusion. By offering both standard and enhanced systems, CABENO ensures that each property receives a solution tailored to its specific exposure risks.
How Much Does Radon Mitigation Cost?
The price of a radon mitigation system isn’t one-size-fits-all. It depends on the size of the building, the type of foundation, and the complexity of the system design. Larger facilities or sites with crawl spaces often require more extensive solutions than a smaller slab-on-grade structure.
At CABENO, our goal is to keep your project both cost-effective and compliant. We achieve this through:
- Careful planning and project management to eliminate unnecessary delays.
- Streamlined processes that reduce downtime and limit disruptions to your operations.
- Tailored system designs that meet regulatory requirements while maximizing efficiency.
Once we’ve assessed your property, our experts will recommend the most effective system and provide a clear, detailed cost estimate. That way, you know exactly what to expect before work begins.
Schedule Your Radon Mitigation Service Today
CABENO Environmental is a trusted provider of radon mitigation in Illinois and throughout the Midwest. From commercial radon mitigation systems to advanced vapor barriers, we provide solutions tailored to your building’s unique needs.
Contact our team today to start building a safer, healthier environment with CABENO’s expertise in radon and vapor mitigation.
