Radon Mitigation
Done Right.
Not sure what to do next? Give us a call. We do this every day and we'll tell you exactly what makes sense for your house.
No trip charge. Free fan replacement for 5 years. If the fan ever needs replacement, the new fan gets its own 5-year warranty.
Mitigation Is Our Specialty
Already have your test results? We design and install the system that fixes the problem, usually in a single day.
Mitigation Systems
Custom sub-slab depressurization systems designed for your home. Built to meet Illinois state requirements, warranted, and documented.
- Sub-slab depressurization
- Block wall suction
- Crawl space systems
System Maintenance
Annual inspections and servicing of existing radon mitigation systems. We service all brands, not just our own installations.
- Annual system inspection
- Fan replacement
- All brands serviced
Testing Guidance
Already have results or not sure what test to buy? Bill can help you understand the next step before anyone starts talking about a system.
- Result review
- Next-step advice
- Mitigation planning
Why the South & Southwest Suburbs Call Us
Mitigation Specialists
When results come back elevated, mitigation is the fix. That is the work we build around every day.
Installed With the House in Mind
Every system is laid out for your home. Clean routing, proper placement, and documentation for real estate transactions.
Called When Radon Comes Up
Homeowners and agents call us when they need the issue handled clearly, cleanly, and on time.
We Know Timelines Matter
We respond within hours. Real estate timelines move fast and we work around them.
Fully Equipped Crews
Our vehicles carry all materials, piping, and equipment for a complete mitigation install on the first visit. No return trips to pick up parts.
Documentation Before We Leave
Every install comes with written documentation from a state-licensed mitigator. Useful for real estate files, tenant records, and your own home records.
How It Works
Radon is a naturally occurring gas that enters your home from the soil. Here's how it gets in and how we get it out.
How Radon Enters Your Home
Radon gas forms naturally in soil and rock as uranium breaks down. It migrates upward through the ground and enters homes through openings in the foundation, including basement floor cracks, sump pump openings, crawl space floors, and gaps around pipes.
- →Cracks in basement floor and walls
- →Sump pump pits and openings
- →Crawl space soil
- →Gaps around utility penetrations
- →Construction joints
Diagram: Cross-section showing radon entry points
Basement floor cracks · Sump openings · Crawl spaces
Diagram: Mitigation system cross-section
Collection point · PVC pipe · Fan unit · Exhaust above roof
How Mitigation Works
Sub-slab depressurization is the most effective radon mitigation method. We create a collection point beneath your foundation, run a PVC pipe up through the home, and install a quiet fan unit that continuously draws radon from the soil and vents it safely outside, above the roofline, away from windows.
- →Collection point drilled beneath foundation
- →PVC pipe routed through conditioned space
- →Continuous fan draws radon from soil
- →Gas vented above roofline, away from windows
- →Manometer confirms system is working
From the First Call to Done
Call Bill, he looks at the house, we schedule the install, and we get it done. Most jobs are finished in a single visit. Here's how it goes, step by step.
See How It WorksWhat Customers Say
650+ five-star Google reviews · Last verified 2026-06-16
“Bill and Jose were very professional, knowledgeable and friendly. Bill clearly explained how the Radon Mitigation System would work. They were on time and finished in the time frame that was stated. They were respectful of our house and did a wonderful job of clean up. We would highly recommend them!”
FAQ
Mitigation Works
When elevated radon is found, a properly installed mitigation system reliably solves the problem.
Rooted in the Communities We Serve
We work inside people's homes, and we take that trust seriously. Our customers are neighbors, not transactions.
Beyond the work, we support local rescue-minded organizations including Magnificent Mutts in Lombard and PAWS Chicago, Tinley Park. Our own dogs Emma and Daryl are Kentucky rescues adopted through Magnificent Mutts.
Meet the dogs ARS has crossed paths with on the job →Have Your Result? Let's Get It Handled.
If your test came back high, give Bill a call or send your information over. He'll stop out, take a look at the house, and tell you what makes sense. Most installs are completed in a single visit.
Not sure where to start? Not sure? Start Here →
Serving Aurora, Bolingbrook, Bourbonnais, Bradley, Crest Hill, Frankfort, Homer Glen, Joliet, Kankakee, Lisle, Lockport, Manteno, Mokena, Naperville, New Lenox, Orland Hills, Orland Park, Palos Heights, Palos Park, Plainfield, Romeoville, Shorewood, Tinley Park & Warrenville.