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Find Radon gas abatement pros in Marshfield

Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Marshfield, WI and surrounding areas

In business since 1995

Free estimates

Warranties offered

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"
Recommended by93%of homeowners
Avatar for House 2 Home Inspections
House 2 Home Inspections
5.0(
6
)

Serving Marshfield, WI and surrounding areas

In business since 2002

Free estimates

Warranties offered

"Scoot is very thorough and extremely professional.  He walks you through every inch of the house and shows you all of the home components.  He is not an alarmist, rather a Realist.  I have worked with Scott on many inspections and every time is the same reliable service. <br />"
Recommended by100%of homeowners
Opelt's Home Inspection LLC
5.0(
8
)

Serving Marshfield, WI and surrounding areas

In business since 2008

Free estimates

Warranties offered

"Brian was great!  He answered when I called.  He could work me in the next week.  When he showed up he was very respectful and professional during the whole inspection.  At the end he went over everything.  He explained everything very well and answered all our questions.  I would recommend Brian to everyone.   It was the average price for the inspection but I feel we got a great deal with how much information he was able to give us.  Definitely go with Brian! <br />"
Recommended by100%of homeowners
Avatar for SWAT Environmental of Milwaukee
SWAT Environmental of Milwaukee
5.0(
4
)

Serving Marshfield, WI and surrounding areas

In business since 1988

Free estimates

Warranties offered

"Called a few days before, and got a quote, found there website online, which had a 100 dollar coupon. They were extremely friendly on the phone, and walked me through what the repair would consist of. I was able to schedule the repair within a few days of calling. <br /> They called me the day of the repair and let me know the technician would call me when we was about 30 mins away. This was extremely helpful so i didn't have to wait around all day not knowing when he would be showing up. <br /> Inspected the basement and determined the best area for install. Talked me through all the steps of the repair and how the system worked. I proceeded to asked the tech a ton of questions about install and he was very helpful. Full install took approximately 2 hours, which is the time he quoted me. <br /> After work was completed he walked me through what he had done, and the next steps that i needed to take to finish mitigation. <br /> Cleaned up all the mess from drilling and cutting PVC pipe, and left the basement probably cleaner than he found it. <br /> Friendly, fast and helpful. Would recommend to anyone looking for radon mitigation. <br /> <br /> <br />"
Recommended by100%of homeowners
Avatar for SWAT Environmental of Madison
SWAT Environmental of Madison
4.7(
3
)

Serving Marshfield, WI and surrounding areas

In business since 1988

Free estimates

Warranties offered

"The radon mitigation system install was fine but when the sump pump was replaced the technician used a piece of the old pipe which turned out to have a small hole in it. The next time it rained we got a lot of water in the basement. The pipe was replaced very promptly. However, something else was broken so we again had water in the basement. That was also taken care of right away."
Recommended by100%of homeowners
Avatar for US Water, LLC
US Water, LLC
5.0(
4
)

Serving Marshfield, WI and surrounding areas

In business since 2000

Free estimates

Warranties offered

"The home and water inspections went perfectly. Very thorough and nice, we couldn't have asked for a better experience!!! The Radon test, however, went a little less smooth. They did not bring it the day of the inspection. We scheduled another date for them to drop it off. They did not show up at the scheduled time. We had to call and they came out 2 hours later. We were also unclear as to why they chose to put the test where they did. We thought they were supposed to go in the basement.....?"
Recommended by100%of homeowners
Avatar for SWAT Radon Mitigation of Brookfield
SWAT Radon Mitigation of Brookfield
New to Angi

Serving Marshfield, WI and surrounding areas

In business since 1988

Free estimates

Warranties offered

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

Avatar for DBS Residential Solutions, Inc
DBS Residential Solutions, Inc
3.3(
12
)

Serving Marshfield, WI and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"<hr /> Our home in Spooner Wisconsin had very high radon readings so I called DBS Solutions. Ron came out to meet with us. We also had some water issues in the basement that Ron was able to address, so we decided to have both problems fixed at the same time. We had some unusual requests in the placement of the pipes and fan for the radon. Ron was able to think outside of the box to make this happen. The job had some challenges. (weather, placement of components, crazy amount of rocks around the foundation) Ron and his crew were always cheerful and competent, very hard working. After completion, we were unhappy with how loud the radon fan was. Ron and Brandon headed back out and retooled the fan to make it much quieter. We are very happy with the work. No water in the basement, radon went from 28 to 1, outside and inside foundation looks great. I'd like to give a special thank you to Brandon. He worked the job from start to finish and did a great job."
Recommended by58%of homeowners
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FAQs for radon gas abatement projects in Marshfield, WI

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Marshfield, WI homeowners’ guide to radon gas abatements

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