Skip To Content

Radon Mitigation & Testing Specialists

Search

Quick Quote
Get A Quote Call Now

Radon Mitigation in Illinois

GET A QUOTE IN MINUTES

800-667-2366

PROUDLY SERVING ILLINOIS

Or get a quote online

AVAILABLE: Radon Technician Nearby

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
This field is hidden when viewing the form
This field is hidden when viewing the form
This field is hidden when viewing the form
This field is hidden when viewing the form

Find your local phone number.

YOUR LOCAL RADON MITIGATION SPECIALISTS

CONTACT US FOR RADON MITIGATION SERVICES
IN YOUR AREA

Rockford

(815) 777-6025

Waukegan

(847) 991-0061

Crystal Lake

(708) 498-4699

Chicago

(773) 283-4878

Naperville

(630) 964-1092

Joliet

(708) 498-4699

  • About Radon Mitigation in Illinois

    High levels of radon have been found in neighborhoods across Illinois. Radon testing and radon mitigation in Illinois have become more prevalent in the past few years due to increased awareness of the impact radon gas has on the air we breathe in our homes and workplaces. As experienced radon mitigation contractors in Illinois, we work with homeowners, realtors, builders, and commercial property owners to provide comprehensive Illinois radon mitigation services.

    SWAT Environmental is the largest radon mitigation company in the United States. As licensed radon mitigation contractors in Illinois, we’ve been installing radon mitigation systems since 1988, including expert Illinois radon system installation for residential and commercial properties. Our team of certified professionals has completed hundreds of thousands of installations across the country, with extensive experience serving Illinois communities.

    Our certified technicians provide professional Illinois radon mitigation services, including radon testing and Illinois radon system installation to reduce radon levels in your home or business. We use EPA-approved methods and state-of-the-art equipment to ensure your property meets safety standards. Every system is custom-designed for your specific property needs and backed by our satisfaction guarantee.

    We provide radon mitigation in Illinois throughout the state, including Chicago, Springfield, Naperville, and surrounding areas. Our Illinois radon mitigation services are available for immediate consultation and installation. Contact us today for a free quote and take the first step toward protecting your family or employees from radon exposure.

  • How it works...

    1. Have your home tested for radon

    2. If the radon levels exceed 4 pCi/L (picocuries per liter), contact SWAT (1-800-667-2366)

    3. SWAT provides a quick and free quote over the phone

    4. Schedule your radon mitigation system installation with SWAT

    5. Confirm radon levels have declined

  • SWAT Environmental in Illinois Reviews

    Morgan M. – Illinois
    I had a phenomenal experience working with SWAT Environmental. Jeremy was prompt, polite, respectful of my living space, and took the time to explain what he was going to do beforehand and walked me through everything after he was finished. Couldn’t ask for better service. Thank you, Jeremy!

  • How Illinois Radon Removal Systems Operate

    Active soil depressurization forms the foundation of most residential installations. This technique relies on controlled air pressure differentials to manage radon movement beneath your property.

    A network of extraction points connects to vertical piping that extends through your building envelope. The fan mounted at the system’s discharge point maintains constant suction on soil beneath your foundation. This creates lower pressure under the slab compared to indoor air pressure, reversing the natural flow direction that would otherwise pull radon into your home.

    The system operates continuously to maintain this pressure differential. Vent pipes discharge collected gas at roof level, well away from windows and air intakes, promoting safe dispersal while protecting your family from exposure.

    Installation typically requires just one day of work. Technicians assess your building’s characteristics and determine optimal placement for system components. This planning phase ensures maximum effectiveness while maintaining your property’s appearance and functionality.

    Properties with unique foundations may require specialized configurations. Crawlspace installations incorporate sealed vapor barriers before applying suction. Basement systems can route exhaust internally or externally, depending on structural considerations. Our experience across Chicago, Naperville and throughout northern Illinois means we understand how regional construction methods affect radon remediation design.

  • The Long-Term Value of Investing in Radon Mitigation

    Residential radon mitigation installation costs vary based on property size, foundation complexity and system requirements. Operating expenses are minimal after installation. The fan consumes approximately the same electricity as a traditional light bulb. Maintenance demands are equally modest, requiring only periodic inspections.

    Property value considerations extend beyond immediate health protection. Many Illinois buyers now request radon documentation during home purchases. An existing mitigation system demonstrates proactive ownership and removes a common negotiating obstacle. Some buyers specifically seek homes with installed systems, recognizing the value of this preventive measure.

    The system’s presence also provides leverage when radon levels appear in pre-sale inspections. Rather than negotiating price reductions or installation costs at closing, sellers with functioning systems can confidently present documented performance data. This transparency accelerates transactions and preserves sale prices.

  • Why Trust SWAT for Radon Mitigation in Illinois?

    SWAT Environmental has served Illinois communities for decades, installing systems that protect families throughout the region. Here’s what sets us apart:

    • Trained and certified technicians: Our team is proudly certified by and affiliated with the National Radon Proficiency Program and the National Radon Safety Board, and participates in ongoing education to maintain expertise as mitigation technology and EPA methods advance.
    • Post-installation verification included: Each installation includes a test kit to document system performance. We provide guidance on maintaining optimal operation, and if readings don’t meet expectations, we modify the design until results satisfy EPA standards.
    • Comprehensive warranty protection: Every system we install is backed by warranty coverage for both equipment and workmanship. Should equipment malfunction or performance decline during the warranty period, our team responds to restore proper function.

  • Schedule Your Radon Mitigation Consultation

    We provide free estimates that detail system design, installation timeline and total investment. Our specialists can answer questions about the process and help you understand how mitigation protects your household or workplace. Call or contact us online today to schedule your consultation and begin the path toward cleaner indoor air.