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Find Radon gas testers in Beaver Dam

Avatar for Lifetime Home Services
Lifetime Home Services
4.86(
123
)

Angi Approved

Super Service Award Winner

In business since 1993

Free estimates

Warranties offered

"Came the same day posted job. Cleaned the vent and dryer still didn't work. "I don't fix dryers I just clean them." Charged us $225 and dryer still doesn't work. How about charging less since it wasnt fixed. Very disappointed."
212 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for PureTech Home Services LLC
PureTech Home Services LLC
5.00(
7
)

Angi Approved

In business since 2025

Free estimates

Emergency services offered

"They were very timely and even stopped the day before their personal trip to give me the estimate and setup a time to start the work couldn't have asked for a better Pro/experience"
4 neighbors recently requested a quote
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Avatar for Essential Inspections llc
Essential Inspections llc
New to Angi

In business since 2014

Free estimates

Essential Inspections llc offers complete professional home and Radon inspections.\nRoofs, Attics, crawl spaces NO Problem!\nA complete inspection includes a visual examination of the building from top to bottom. The inspector evaluates and reports the condition of the structure, roof, foundation, drainage, plumbing, heating system, central air-conditioning system, visible insulation, walls, windows, and doors.

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Avatar for MCU Construction and Environmental
MCU Construction and Environmental
4.88(
8
)

In business since 2022

Free estimates

Emergency services offered

"This group of workers did a remarkable job in a organized manner. Great price and job well done. Highly recommend đź‘Ś "
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Avatar for Moldlab
Moldlab
4.74(
352
)

In business since 2000

Free estimates

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."
Recommended by89%of homeowners
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Avatar for Accredited Home Inspection Services LLC
Accredited Home Inspection Services LLC
4.97(
109
)

In business since 2002

"Very happy with job done"
Recommended by99%of homeowners
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Airtite Environmental Services, LLC
5.00(
3
)

In business since 2013

Free estimates

Emergency services offered

"Jo is a 100% top notch professional. PROMPT, FAIR, and most of all HONEST. The VAT in my 1,000 sq. ft. basement is gone. The black mastic is gone. He did an INCREDIBLE job. I couldn't have asked for a better experience. If you are considering Asbestos abatement, LOOK NO FURTHER. THIS IS WHO YOU NEED TO CALL. Jo and his company (Airtite Environmental Services LLC) will provide you with an honest quote, do honest work, and follow-through on his commitments with no bs, and no sale-sy crap. If I could rate this business higher than 5 stars, I would. I am grateful I found Airtite, and grateful to have hired them."
Recommended by100%of homeowners
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Integrity Inspection Services LLC
3.67(
3
)

In business since 2005

Free estimates

Emergency services offered

Home Inspection, Rental weatherization inspections, light commercial inspection and radon testing.

Recommended by66%of homeowners
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FAQs for radon gas testing projects in Beaver Dam, WI

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 Beaver Dam, WI homeowners’ guide to radon gas testings

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

See all articles