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Radon gas testers in Sherwood

State licensed home inspector. Weekend appointments available.

"Very good experience"

Carissa F on June 2022


Avatar for Lifetime Home Services
Lifetime Home Services
1227 South Maple Ave.
4.88(
118
)
Approved Pro
Lifetime Home Services
1227 South Maple Ave.
4.88(
118
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
32 years of experience

Radon is a silent killer. It's a colorless, odorless radioactive gas which naturally occurs in the ground below us, and gets pulled into our homes, schools and businesses. Why should you worry about something you can't see or smell? Radon is the second-leading cause of lung cancer in the United States, with the US Surgeon General and the EPA estimating 20,000 Americans die every year due to radon exposure. Lifetime Radon Solutions is proud to be a locally owned and operated business that has been in operation since 1993! With years of experience and unmatched expertise we can help with any and all of your Radon testing and abatement needs. Get in touch today!

"They were prompt, polite and did quality work."

Jeff P on March 2025

Radon is a silent killer. It's a colorless, odorless radioactive gas which naturally occurs in the ground below us, and gets pulled into our homes, schools and businesses. Why should you worry about something you can't see or smell? Radon is the second-leading cause of lung cancer in the United States, with the US Surgeon General and the EPA estimating 20,000 Americans die every year due to radon exposure. Lifetime Radon Solutions is proud to be a locally owned and operated business that has been in operation since 1993! With years of experience and unmatched expertise we can help with any and all of your Radon testing and abatement needs. Get in touch today!

"They were prompt, polite and did quality work."

Jeff P on March 2025


Avatar for Lifetime Home Services
Lifetime Home Services
805 Wells St
4.88(
104
)
Approved Pro
Lifetime Home Services
805 Wells St
4.88(
104
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
132 local quotes requested

Owner Operated. Cost determined by the job. NRPP Certification #RMT-101552, AARST Member. Licensed. Cash accepted. https://www.lifetimehomeservices.com/

"They did an outstanding job. First rate. I would highly recommend Lifetime Home Services."

Dan K on January 2025

Owner Operated. Cost determined by the job. NRPP Certification #RMT-101552, AARST Member. Licensed. Cash accepted. https://www.lifetimehomeservices.com/

"They did an outstanding job. First rate. I would highly recommend Lifetime Home Services."

Dan K on January 2025


Aquire Restoration, Inc.
4414 Tompkins Drive
3.67(
3
)
Aquire Restoration, Inc.
4414 Tompkins Drive
3.67(
3
)
18 years of experience

Aquire Restoration, Inc. is a full service restoration contractor that provides emergency services to residential & commercial properties that have been damaged by Water, Fire, Mold, Storm, Sewer & Crime/Trauma scenes. We have two offices in Wisconsin; one in Oshkosh to service NE Wisconsin and one in Madison to service SC Wisconsin. Aquire Restoration, Inc. is an accredited business with the BBB, a certified firm with IICRC (Institute of Inspection Cleaning & Restoration Certification), a member of the MCRA (Midwest Cleaning & Restoration Association) along with Chamber of Commerce members for each office.

Aquire Restoration, Inc. is a full service restoration contractor that provides emergency services to residential & commercial properties that have been damaged by Water, Fire, Mold, Storm, Sewer & Crime/Trauma scenes. We have two offices in Wisconsin; one in Oshkosh to service NE Wisconsin and one in Madison to service SC Wisconsin. Aquire Restoration, Inc. is an accredited business with the BBB, a certified firm with IICRC (Institute of Inspection Cleaning & Restoration Certification), a member of the MCRA (Midwest Cleaning & Restoration Association) along with Chamber of Commerce members for each office.


MCU Construction and Environmental
935 South 32nd Street
5.00(
1
)
MCU Construction and Environmental
935 South 32nd Street
5.00(
1
)
3 years of experience

MCU Construction and Environmental is here to help. We offer a wide range of services to homeowners and business owners in Milwaukee, WI, from asbestos removal to mold remediation

MCU Construction and Environmental is here to help. We offer a wide range of services to homeowners and business owners in Milwaukee, WI, from asbestos removal to mold remediation


Moldlab
2501 Mayes Road
4.66(
402
)
Moldlab
2501 Mayes Road
4.66(
402
)
Customers say: True professional
25 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018


Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.


Integrity Inspection Services LLC
90 Pheasant Dr
1.00(
1
)
Integrity Inspection Services LLC
90 Pheasant Dr
1.00(
1
)
20 years of experience

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

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


Paragon Builders, LLC
403 Brent Street
No reviews
Paragon Builders, LLC
403 Brent Street
No reviews
19 years of experience

At Paragon Builders, LLC we strive to provide customer satisfaction on each and every project, large or small. Over the years, our business has been based on a standard of high quality products, service and dependability that we have maintained and continue to provide our clients. We have also been a licensed Lead Abatement Contractor and a Lead-Safe Non-Abatement Contractor in the state of Wisconsin since 2001. We remove lead-based paint hazards and work lead-safe when performing renovation and remodeling activities that disturb lead-based paint. Our number one priority is the safety and health of our customers.

At Paragon Builders, LLC we strive to provide customer satisfaction on each and every project, large or small. Over the years, our business has been based on a standard of high quality products, service and dependability that we have maintained and continue to provide our clients. We have also been a licensed Lead Abatement Contractor and a Lead-Safe Non-Abatement Contractor in the state of Wisconsin since 2001. We remove lead-based paint hazards and work lead-safe when performing renovation and remodeling activities that disturb lead-based paint. Our number one priority is the safety and health of our customers.


American Radon Reduction, LLC
445 Forest View Road
No reviews
American Radon Reduction, LLC
445 Forest View Road
No reviews
Free onsite estimate

American Radon Reduction, is family owned and operated business. We live locally and operate our business locally with 100% focus on our clients. Our Team is trained and certified through the National Environmental Health Association/National Radon Proficiency Program (NEHA/NRPP) and are members of the American Association of Radon Scientists and Technologists (AARST).

American Radon Reduction, is family owned and operated business. We live locally and operate our business locally with 100% focus on our clients. Our Team is trained and certified through the National Environmental Health Association/National Radon Proficiency Program (NEHA/NRPP) and are members of the American Association of Radon Scientists and Technologists (AARST).

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FAQs for radon gas testing projects in Sherwood, 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 Sherwood, WI homeowners’ guide to radon gas testings
From average costs to expert advice, get all the answers you need to get your job done.
sump pump radon gas removal system in basement of home
Jun 29, 2025
Jun 29, 2025
Radon mitigation systems help protect your home from harmful gas buildup by reducing indoor radon levels. Learn about costs, types, and hiring a professional.
radon gas testing equipment
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Budget for radon inspection costs based on factors such as home size, geographic location, testing kit costs, labor, mitigation, and more.
Professional in protective suit removing mold from home
Jun 24, 2025
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Budget for mold remediation costs based on factors such as severity, location in the home, type of mold, damage type, and more.
Two professionals removing asbestos from a roof
Apr 26, 2025
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Asbestos testing costs depend on the size of your home, its condition, and your location. This test ensures your home is safe from this hazardous material.
professional in protective suit removing asbestos from attic of home
Apr 25, 2025
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Concerned about asbestos in your home? Learn how to identify, manage, and safely remove this hazardous material with expert guidance on abatement methods, regulations, and best practices.
professional testing for toxic lead in home
Apr 26, 2025
Apr 26, 2025
Budget for lead paint inspection costs based on factors such as home size, location, home condition, repairs and removal, additional tests, and more.
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