Top-rated radon gas testers.

Get matched with top radon gas testers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Radon gas testers in Beaver Dam

State licensed home inspector. Weekend appointments available.

"Very good experience"

Carissa F on June 2022


Avatar for Lifetime Home Services
Lifetime Home Services
824 Wells Street
4.88(
119
)
Approved Pro
Lifetime Home Services
824 Wells Street
4.88(
119
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
242 local quotes requested

TRUSTED HOME SERVICES: #1 HOME IMPROVEMENT & REPAIR SOLUTIONS IN SOUTHEAST WISCONSIN. https://www.lifetimehomeservices.com

" Appreciate that Josh evaluated & communicated concerns regarding some "twists" in the mitigation. He did not rush & asked to include info from others [HOA, local electrician] so he could determine how best to proceed. He kept me apprised of additional charges & made certain I wanted to proceed before doing so. Efficient with install once we decided to proceed."

Carol W on May 2025

TRUSTED HOME SERVICES: #1 HOME IMPROVEMENT & REPAIR SOLUTIONS IN SOUTHEAST WISCONSIN. https://www.lifetimehomeservices.com

" Appreciate that Josh evaluated & communicated concerns regarding some "twists" in the mitigation. He did not rush & asked to include info from others [HOA, local electrician] so he could determine how best to proceed. He kept me apprised of additional charges & made certain I wanted to proceed before doing so. Efficient with install once we decided to proceed."

Carol W on May 2025


Avatar for DJK Environmental, LLC
DJK Environmental, LLC
6522 North 40th Street
4.48(
23
)
Approved Pro
DJK Environmental, LLC
6522 North 40th Street
4.48(
23
)
Approved Pro
Customers say: Quality work
67 local quotes requested
13 years of experience

Established in 2012, a family owned and operated company, with over 50 years expirence in the Environmental industry. We specialize in Asbestos Inspections & Abatement, Universal Waste removal, Lead-Safe Certified and Mold Remediation

"I was VERY disappointed by my experience with DJK Environmental. They had come to me as a recommendation from a realtor, so I thought they’d be good. We paid money to have the asbestos test expedited, which took longer than the timeline DJK gave me and they didn’t even call me when the results were in. They also made a few errors on the quote to remove the asbestos, and again didn’t seem to care about the timeline they had given me or earning the business from us. I had to track them down any time I wanted information . They did not keep me informed about anything which was awful considering the timeline we are on to move into our house. When I got quotes from a couple other companies for the same service, I learned that DJK are price gougers as they were going to charge me 40% more than the other bids. I notified my realtor about the horrible communication, awful pricing & negative experience with DJK to ensure they don’t get business from any of her clients ever again. Stay away from DJK"

Benjamin H on July 2024

Established in 2012, a family owned and operated company, with over 50 years expirence in the Environmental industry. We specialize in Asbestos Inspections & Abatement, Universal Waste removal, Lead-Safe Certified and Mold Remediation

"I was VERY disappointed by my experience with DJK Environmental. They had come to me as a recommendation from a realtor, so I thought they’d be good. We paid money to have the asbestos test expedited, which took longer than the timeline DJK gave me and they didn’t even call me when the results were in. They also made a few errors on the quote to remove the asbestos, and again didn’t seem to care about the timeline they had given me or earning the business from us. I had to track them down any time I wanted information . They did not keep me informed about anything which was awful considering the timeline we are on to move into our house. When I got quotes from a couple other companies for the same service, I learned that DJK are price gougers as they were going to charge me 40% more than the other bids. I notified my realtor about the horrible communication, awful pricing & negative experience with DJK to ensure they don’t get business from any of her clients ever again. Stay away from DJK"

Benjamin H on July 2024


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


Avatar for Umbrella Environmental
Umbrella Environmental
S34W29942 Little John Drive
5.00(
24
)
Approved Pro
Umbrella Environmental
S34W29942 Little John Drive
5.00(
24
)
Approved Pro
Customers say: Quick response
108 local quotes requested
15 years of experience

Umbrella Environmental started doing asbestos and lead abatement in 2010. We have certified trained employees to handle all your asbestos and lead abatement projects. Umbrella Environmental has experience with residential and commercial asbestos and lead abatement projects. For the fastest service, please call Todd!

"From the first call to the completion of the job everyone was helpful, informative, responsive, and super reasonably priced."

Chris C on June 2025

Umbrella Environmental started doing asbestos and lead abatement in 2010. We have certified trained employees to handle all your asbestos and lead abatement projects. Umbrella Environmental has experience with residential and commercial asbestos and lead abatement projects. For the fastest service, please call Todd!

"From the first call to the completion of the job everyone was helpful, informative, responsive, and super reasonably priced."

Chris C on June 2025


Essential Inspections llc
2222 N Kay Dr
No reviews
Essential Inspections llc
2222 N Kay Dr
No reviews
11 years of experience

Essential Inspections llc offers complete professional home and Radon inspections. Roofs, Attics, crawl spaces NO Problem! A 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.

Essential Inspections llc offers complete professional home and Radon inspections. Roofs, Attics, crawl spaces NO Problem! A 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.


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


Accredited Home Inspection Services LLC
102 Merlham Dr
4.94(
112
)
Accredited Home Inspection Services LLC
102 Merlham Dr
4.94(
112
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

We recently received a Super Service Award from Angie's List, making it our SEVENTH YEAR IN A ROW! Our business is a locally owned/operated residential home inspection company; serving property buyers, sellers and owners in the Madison area and Southern Wisconsin since 2002. We offer objective, thorough inspections of homes, condos and multi units and provide same day reports with photos using Home Gauge software. I only do a maximum of two home inspections in one day so I do not have to worry about rushing to get to my next inspection! Each inspection includes a free 144 page Home Systems Guide with over 250 drawings and simple explanations describing the operation of structural, electrical and mechanical systems in your home. Member of ASHI, WAHI and RASCW Green Committee. Give us a call today at 608.233.5555 to schedule your inspection! Mailing address: P. O. Box 5055 Madison, WI 53705

"Very happy with job done"

Elizabeth L on January 2020

We recently received a Super Service Award from Angie's List, making it our SEVENTH YEAR IN A ROW! Our business is a locally owned/operated residential home inspection company; serving property buyers, sellers and owners in the Madison area and Southern Wisconsin since 2002. We offer objective, thorough inspections of homes, condos and multi units and provide same day reports with photos using Home Gauge software. I only do a maximum of two home inspections in one day so I do not have to worry about rushing to get to my next inspection! Each inspection includes a free 144 page Home Systems Guide with over 250 drawings and simple explanations describing the operation of structural, electrical and mechanical systems in your home. Member of ASHI, WAHI and RASCW Green Committee. Give us a call today at 608.233.5555 to schedule your inspection! Mailing address: P. O. Box 5055 Madison, WI 53705

"Very happy with job done"

Elizabeth L on January 2020


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


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.

...
Showing 1-10 of 61

FAQs for radon gas testing projects in Beaver Dam, 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 Beaver Dam, 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
Jun 25, 2025
Jun 25, 2025
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
Jun 24, 2025
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
Apr 26, 2025
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
Apr 25, 2025
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.
Share project details to get started.