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Find Radon gas testers in Libertyville

Avatar for Radon Tec
Radon Tec
4.9(
49
)

Serving Libertyville, IL and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Radon Tec worked with me on a reinspection after mitigation. They understood my time demands and that I was living out of state. They completed task on time and on estimate price. Tech even forwarded invoice/results to the closing to give everyone a chance to review documents before closing. I would give a higher rating if I could."
Corentium Pro
Response time3 hrs
Response rate91%
Recommended by100%of homeowners
Avatar for Bull's Eye Home Inspection
Bull's Eye Home Inspection
5.0(
27
)

Serving Libertyville, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Small jobs welcome

"I contacted Matt last minute for my townhome inspection and he was very quick to reply and accommodate my request. He was very thorough and walked me through the whole inspection (which took a little over 2 hours) and answered every single questions I had and gave me some suggestions as well. I am an agent and have worked with a few inspectors, but none of them were as thorough as Matt. I HIGHLY recommend him & will definitely be using him for all future inspections."
Knee wall in Chicago Bungalow
Hydronic floor heating
Small flat roof on gable shingled roof
Overview of townhome in Glenview
Townhome Attic

+4

Response time4 hrs
22 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for David Cook's Radon Services
David Cook's Radon Services
5.0(
17
)

Serving Libertyville, IL and surrounding areas

In business since 2013

Free estimates

Warranties offered

"Tom and Josh arrived on the day and time promised. They were both very polite, professional and worked extremely well together. They explained exactly what they were doing and why they were doing it! They installed the radon Mitigation system and went above and beyond expectations. They cleaned up after themselves. After the job was complete, it looks like it has always been here. What more can you ask? I will definitely recommend DC Mitigation for anyone who needs this service!"
Recommended by100%of homeowners
Avatar for MJG Home Inspections P.C.
MJG Home Inspections P.C.
5.0(
93
)

Serving Libertyville, IL and surrounding areas

In business since 2013

Free estimates

Warranties offered

"Michael was very professional and thorough in his inspection. The report was professionally done and it detailed all areas of concern. I was very grateful that the radon test was performed as well."
Recommended by100%of homeowners
Avatar for Inspect, Inc.
Inspect, Inc.
5.0(
32
)

Serving Libertyville, IL and surrounding areas

In business since 1983

Free estimates

Warranties offered

"My fiancé and I needed a home inspection and Radon testing for two houses. We are first time buyers so Mike was very thorough on the inspection and took the time out to teach us everything to look for. The pricing was expensive compared to other providers, but I thought he was worth it. We ended up going with a different house and he dropped the price for a repeat customer"
Recommended by100%of homeowners
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FAQs for radon gas testing projects in Libertyville, IL

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Libertyville, IL homeowners’ guide to radon gas testings

From average costs to expert advice, get all the answers you need to get your job done.