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Avatar for Lifetime Home Services
Lifetime Home Services
4.9(
110
)
Radon Gas - AbatementRadon Gas - Testing

Serving Lannon, WI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"It went great. I highly recommend them. They were a pleasure to deal with. The person that came out for the estimate answered all of my questions. The estimate was fair. The work was done on schedule and with no problem. At completion, everything was explained to me. I used their electrician which worked out fine. After completion the radon test showed that my level was now undetectable."
Additional Photos
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+1

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for Radon Gone
Radon Gone
4.9(
70
)
Radon Gas - AbatementRadon Gas - Testing

Serving Lannon, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Radon Gone provided exceptional service from start to finish. They were extremely accommodating, even allowing me to adjust my appointment at the last minute. Ken and his team explained the entire process thoroughly, honored the exact price quoted with no hidden fees, and demonstrated the highest level of professionalism throughout. They worked neatly, kept everything clean, and were genuinely kind and courteous the entire time. Three days later, they returned to collect the commercial radon tester and confirmed that my radon levels were now well below the recommended threshold. After contacting several competitors, it was clear that Radon Gone stood out for their honesty, professionalism, and customer care. I highly recommend them to anyone seeking radon mitigation services."
Radon fan
Radon fan
Response time9 hrs
8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for PureTech Home Services LLC
PureTech Home Services LLC
5.0(
9
)
Radon Gas - AbatementRadon Gas - Testing

Serving Lannon, WI and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"We hired PureTech to advise us on a real estate inspection that included a radon test. That test came back over the safety threshold. After meeting with Zach C, he advised us to make some repairs in the basement and to schedule a retest. We did and the results speak for themselves; the levels came back well into the safe zone. I couldn't be more pleased with the recommendations made by PureTech and Zach C specifically. Saved us a bundle in what could have been a nightmare, and now the sale of our home can proceed. Thank you PureTech!"
Radon Abatement Fan
Before / After Test
After Mitigation
Pre & Post Test
System Install

+6

Response time5 hrs
Response rate94%
3 neighbors recently requested a quote
Radon Busters Corp.
4.2(
6
)
Radon Gas - AbatementRadon Gas - Testing

Serving Lannon, WI and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"They were very responsive to my needs to get a radon, sump pump and battery back up complete system installed. They used the Wayne sump pump battery back up systems which is one of the best in the industry for a price less than others that quoted my project w the Baracuda System. They were very competitive, squeezed me in when someone cancelEd , showed up on time, and installed a complete system. I am having some concerns with the noise of the systems so service will be my next investigation... I would definitely hire this company."
Response time2 days
Recommended by100%of homeowners
Avatar for House Detective Property Inspection Services, LLC
House Detective Property Inspection Services, LLC
5.0(
5
)
Radon Gas - Testing

Serving Lannon, WI and surrounding areas

In business since 2005

Free estimates

Credit card accepted

House Detective is a full time, full service, home inspection company operated out of New Berlin Wisconsin since 2005. Our core services include residential home inspections, electronic radon testing, commercial inspections, and renovation consulting (FHA 203k). These services give our customers the information they need to make an informed home buying or selling decision. We have performed more than 4000 inspections, and serve all of greater Milwaukee and Southeastern Wisconsin.

Inspected in 2022
Inspected in 2022
Inspected in 2022
Inspected in 2022
Inspected in 2023

+4

Response time10 mins
Recommended by100%of homeowners
Avatar for Gaidish Foundation
Gaidish Foundation
4.6(
58
)
Radon Gas - AbatementRadon Gas - Testing

Serving Lannon, WI and surrounding areas

In business since 1977

Free estimates

Warranties offered

Every Gaidish Foundation Co. project comes with our guarantee and our word that we will stand behind the work that we perform. Our 35+ year reputation and our success relies upon your satisfaction. No foundation problem is too big or too small for Gaidish Foundation Co. We specialize in residential repairs and have many commercial customers also. Our equipment and foundation technicians are the best in the area and we are always happy to share referrals from our list of satisfied clients. Give us a call today! \n

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+2

Recommended by97%of homeowners
Avatar for Wisconsin Dairy Air
Wisconsin Dairy Air
5.0(
7
)
Radon Gas - AbatementRadon Gas - Testing

Serving Lannon, WI and surrounding areas

In business since 2011

Free estimates

Emergency services offered

Welcome to Dairy Air Heating and Cooling. We have simplified our site to share a few key bits of information about us and our company. If you have any additional questions, please do not hesitate to contact us by phone or our e-mail addresses below. In day to day business, our mantra is quite simple, complete satisfaction in every job. Referrals are the backbone of our business and by completing each job as if it were in our own home we strengthen and continue to build our ever growing client base. It is this client base that recommends Dairy Air Heating and Cooling to their family, friends and neighbors. We take this confidence in us very seriously and by assuring complete satisfaction, we are certain that no job or referral is complete until it’s perfect. Our clients mean the world to us and we gladly invite you to join the family. If there is any way we can help please drop us a line. Additional email - [email protected]. Additional contact name - Mike Graham. Additional DBA - Wisconsin Dairy Air LLC.

Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

The Lannon, WI homeowners’ guide to radon detection and reduction services

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