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Find Radon gas abatement pros in Ashippun

Avatar for Cornerstone Home Inspection
Cornerstone Home Inspection
5.0(
35
)

Serving Ashippun, WI and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Highly recommend Mike, on-time, well-prepared, very thorough, utilized experience, technical expertise and proper tools/analytical devices for very detail oriented inspection. Report was generated and shared within hours of inspection, was well-organized and included pictures, description, recommendations and clearly classified each item as defect or maintenance/monitor. He was also very patient, understanding and offered insightful responses to our many questions and near constant inspection of his inspection. First time home buyer and nosy dad approved. To safeguard Mike's pricing structure I do not provide cost. His value proposition outweighs his cost and I have no reservations paying more than what he charged."
Mositure staining around chimney
Moisture between window panes.
Handyman wiring.
Recommended by100%of homeowners
Avatar for Criterion Home Inspectors LLC
Criterion Home Inspectors LLC
4.9(
23
)

Serving Ashippun, WI and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"When I started working real-estate for family and friends in the Eastern part of Wisconsin, a dear friend and referral partner realtor, of mine, recommended Criterion Home Inspectors. I met Scott and was immediately impressed. I had outstanding inspectors back in South Central Wisconsin that had set the bar for HIGH expectations. Scott hit that bar and I've never looked back. Anytime my other inspectors are on vacation, I always give Scott for the opportunity to come over to do the inspection because I know he is going to have integrity, be straightforward, doesn't the report to cover his butt, not an alarmist, and definitely NOT a 'dollar' store inspector. He explains things in layman's terms to the buyers,(and sellers for pre sale inspections) answers all their questions. And if he doesn't know something, he says so and that he will find out, and DOES. Just a great guy and resource for new buyers and seasoned realtors. We highly recommend Scott!!"
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Recommended by95%of homeowners
Avatar for SWAT Environmental of Milwaukee
SWAT Environmental of Milwaukee
5.0(
4
)

Serving Ashippun, WI and surrounding areas

In business since 1988

Free estimates

Credit card accepted

SWAT Environmental has installed more than 50,000 radon systems throughout the country. Our licensed National Radon Board service technicians make up America’s largest radon abatement company. 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.

Recommended by100%of homeowners
Radon Inc
4.7(
9
)

Serving Ashippun, WI and surrounding areas

In business since 2008

Warranties offered

Radon Inc is certified through EPA to provide Radon testing and Mitigation. The technician who arrives at your door will have completed all of the required training and testing and be certified to take care of your Radon problem. He will be able to answer your questions professionally and provide you with solutions based on years of experience. Additional phones - (608) 729-4992, (866) 808-9965.

Recommended by88%of homeowners
Avatar for SWAT Environmental of Madison
SWAT Environmental of Madison
4.7(
3
)

Serving Ashippun, WI and surrounding areas

In business since 1988

Free estimates

Credit card accepted

SWAT Environmental has installed more than 50,000 radon systems throughout the country. Our licensed and certified Radon Measurement Technicians through the National Radon Safety Board make up America’s largest radon abatement company. 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.

Recommended by100%of homeowners
Church Home Inspection Services,LLC.
5.0(
1
)

Serving Ashippun, WI and surrounding areas

In business since 1992

Free estimates

Church Home Inspection Services,LLC. has been in business since 1992. John V. Wantz,CFI-1,CMI,CLRA.is a Certified Master Home Inspector, Certfied Building Inspector, Certified Fire Inspector, Certified Lead Paint Risk Assessor, Certified Residential Weatherization Compliance Inspector and is a retired Steamfitter with over 30 years in the Heating and Air Conditioning field, both residential and commercial. He's the one who inspect's your home or business to be. The owner! Single family Home Inspections Start at Only $150.00 for a condo. $200.00 for a small home. Go to CHURCH before you buy; and you won't have to pray later!

Recommended by100%of homeowners
Avatar for Essential Inspections llc
Essential Inspections llc
New to Angi

Serving Ashippun, WI and surrounding areas

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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FAQs for radon gas abatement projects in Ashippun, 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 Ashippun, WI homeowners’ guide to radon gas abatements

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