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Find Radon gas testers in Saint Cloud

Avatar for A1 Radon Services LLC
A1 Radon Services LLC
5.0(
350
)

Serving Saint Cloud, MN and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Radon levels were over 7 at the new house we bought. Andrew installed a radon mitigation system and brought the levels down below 2.0. Andrew and co-worker were great to work with. They installed a standard system that they provided as estimate for up front. They provided 2 test kits to check the results after the work was done. When I screwed up the tests, they provided 2 more kits."
radan fan and vent pipe running through attic space
Radon fan in garage rafters
Outdoor radon fan RP145
Outdoor radon mitigation system
outdoor radon mitigation system

+19

Response time7 hrs
5 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for American Waterworks
American Waterworks
4.8(
133
)

Serving Saint Cloud, MN and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"This job was completed efficiently and professionally. A design specialist came to test and measure every detail for the project. The crew arrived with everything needed for the job. They worked very hard to install Waterguard in the concrete floors inside around the foundation to the sump pump basket. They also installed Geo-lock anchors to support a block wall that was bowed. This company has 36 years in business and provides excellent results and professional customer relations. Call Amer. Wtrwrks for a free estimate. You will not be disappointed. A wise investment of $11,270."
Another Sinking Floor
Dirt Crawlspace in Elk Mound, WI
Concrete stoop had sunk over 6 inches
Foundation Failure Signs
Increased Efficiency of Crawlspace in Elk Mound

+156

Response time3 hrs
600 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Aztec Asbestos Removal LLC
Aztec Asbestos Removal LLC
4.3(
7
)

Serving Saint Cloud, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

Aztec Asbestos Removal LLC offers the removal of asbestos for commercial and residential properties. \n\nWe started in 2011 and have been providing excellent asbestos removal service ever since. We have withheld a rating of A+ through the Better Business Bureau reflecting our strict safety procedures and impeccable work ethic since 2013. We strive to offer excellent customer satisfaction by being very flexible and available, on top of making safety our #1 priority.\n\nWe are licensed in Minnesota and offer professional asbestos air sampling.

6 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Rapid Restoration, LLC
Rapid Restoration, LLC
4.8(
20
)

Serving Saint Cloud, MN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"It went smooth and thorough and he gave us the information we needed to know. I was wanting to schedule something soon and they were able to come out two days after I inquired their services! Cant beat that. We also got a phone call explaining everything that was found for the air quality test and where to go from there. All their help was very much appreciated."
Additional Photos
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+14

Response time1 day
16 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Radon Stoppers
Radon Stoppers
5.0(
69
)

Serving Saint Cloud, MN and surrounding areas

In business since 2015

Free estimates

Warranties offered

"I was very pleased with their work. The post-installation test results show that their system is removing the radon from my home. They got the work done promptly and were very easy to work with. And their pricing was lower than anyone else's. I highly recommend Radon Stoppers."
Recommended by100%of homeowners
ADVANCED RADON SERVICES
5.0(
213
)

Serving Saint Cloud, MN and surrounding areas

In business since 2003

Free estimates

Warranties offered

"Walt and his crew did an amazing job mitigating radon from our basement! Radon level went from 4.4 pCi/L to 0.3. Out of 3 bids, he was the only one to come to our house to look at how to route the system. He wasn't in a hurry and explained everything to me in layman's terms. On the day of the install, they arrived promptly and explained what they were going to do. They suggested testing out the sump pump before they sealed up the area and I realized it wasn't working. I purchased a new sump and they even helped me put it in! Wasn't expecting that kind of service. Would highly recommend Advanced Radon Services."
Recommended by98%of homeowners
Avatar for Midwest Radon Specialists LLC
Midwest Radon Specialists LLC
5.0(
31
)

Serving Saint Cloud, MN and surrounding areas

In business since 2014

Free estimates

Warranties offered

"We worked with two different employees on the system activation. Both were professional and very easy to work with. The work seems to have been done well, and their follow-up testing showed a huge drop in radon level in our basement (from about 5 pCi/L to less than 0.5). The whole experience was hassle-free."
Recommended by100%of homeowners
Avatar for Radon Defense Systems LLC
Radon Defense Systems LLC
5.0(
21
)

Serving Saint Cloud, MN and surrounding areas

In business since 2013

Free estimates

Warranties offered

"We decided to have the Radon checked in our home and found Rick with <br /> Radon Defense Systems. Rick was very helpful, explained to us in detail <br /> what to expect and gave us proper instructions on what the steps were <br /> in order to make sure our home was safe. <br /> Rick dropped of two sample Radon test kits. We put 1 in our basement and 1 in our bedroom. Let them sit for two days and then sent the samples to the lab. We had our results back in a week. <br /> The test was inexpensive, fast, simple and the service was fantastic. I am really glad we <br /> did it. Luckily, we do NOT have an issue with Radon exposure in our <br /> home, but if we did, I know Radon Defense would be able to fix the <br /> problem. They were very professional, quick and helpful. <br /> I would strongly recommend using Radon Defense to check for levels of Radon. Radon is a very dangerous toxin that can lead to very serious health issues. It's worth the time and money for your peace of mind. <br /> Thanks Rick. You're AWESOME!!! <br />"
Recommended by100%of homeowners
Avatar for Harmony Home Inspections
Harmony Home Inspections
4.9(
49
)

Serving Saint Cloud, MN and surrounding areas

In business since 2003

Free estimates

Warranties offered

"Dave Klutch was very thorough, responsive and went the extra mile when it came to their inspection and their radon testing.  He is friendly, prompt, professional and very personable - will definitely continue to refer him as an inspector in the future.  <br /> <br /> Dave is also reasonable, prompt, thorough and takes his time explaining everything while doing the inspection and spends time with his clients afterwards.  Definitely a quality inspector:) <br /> <br /> Kind Regards, <br /> <br /> Pam Howard <br /> RE/MAX RESULTS"
Recommended by97%of homeowners
Avatar for iRADON LLC, Minnesota Radon Testing & Mitigation.
iRADON LLC, Minnesota Radon Testing & Mitigation.
5.0(
12
)

Serving Saint Cloud, MN and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Everything went perfectly.  Andrew and his team were punctual and responsive at every step.  They came at the exact times they said they would, and kept in contact if anything changed.  They did a more than professional job installing a full mitigation system, which brought our radon levels from 7.2 pCi/L to 0.4 pCi/L.  When I called Andrew to get an electronic test rather than the sponge test (per our real estate contract wording with our buyers) he immediately came out and provided the electronic test free of charge.  Given prices I had seen for full fan-driven venting systems, I am very pleased with the price for the value we received.  I would recomment iRadon and Andrew to anyone. <br />"
Recommended by100%of homeowners
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FAQs for radon gas testing projects in Saint Cloud, MN

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 Saint Cloud, MN homeowners’ guide to radon gas testings

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