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Radon gas testers in Winnetka

Avatar for Boomtown Radon Testing
Boomtown Radon Testing
2401 Highland Drive
4.98(
23
)
Approved Pro
Boomtown Radon Testing
2401 Highland Drive
4.98(
23
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
27 local quotes requested

Welcome to Boomtown Radon Testing! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Ross was very friendly and explained the whole procedure and made sure to adhere to me schedule."

john o on March 2025

Welcome to Boomtown Radon Testing! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Ross was very friendly and explained the whole procedure and made sure to adhere to me schedule."

john o on March 2025


TRUSTED HOME SERVICES: #1 HOME IMPROVEMENT & REPAIR SOLUTIONS IN NORTHEAST IL.


Avatar for Weber Group Management, Inc.
Weber Group Management, Inc.
5121 North Monitor Avenue
5.00(
15
)
Approved Pro
Weber Group Management, Inc.
5121 North Monitor Avenue
5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
63 local quotes requested

Weber Group Management, Inc. is your trusted partner for asbestos removal and lead based paint consulting in Chicago. Our team of experts is dedicated to providing safe and efficient solutions for your home projects. Contact us today for a worry-free experience.

"Amazing, they were faster than expected and got the work done within days of our initial contact"

Anthony P on March 2025

Weber Group Management, Inc. is your trusted partner for asbestos removal and lead based paint consulting in Chicago. Our team of experts is dedicated to providing safe and efficient solutions for your home projects. Contact us today for a worry-free experience.

"Amazing, they were faster than expected and got the work done within days of our initial contact"

Anthony P on March 2025


Avatar for Bernhardt Restoration
Bernhardt Restoration
531 N Wolf Rd
4.94(
18
)
Approved Pro
Bernhardt Restoration
531 N Wolf Rd
4.94(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
122 local quotes requested

Bernhardt Restoration is an environmental solutions company. We offer common sense solutions to remove mold; completely restoring residential and commercial buildings to conditions healthier and cleaner than before the problem occurred. We are a mold remediation company who specializes in mold removal. We are the best company to call in the Chicago land area for mold cleaning, commercial mold removal and residential mold removal. Since 1994, Bernhardt Restoration has specialized in indoor air quality, total restoration and remediation from, fire damage, water damage, mold and bacteria contamination. Bernhardt Restoration's personnel are certified through the Association of Specialists in Cleaning and Restoration International, Institution of Inspection Cleaning and Restoration, Vortex Drying Systems as Certified Indoor Environmentalists and Certified in Mold Remediation just to name a few. Our products are like no other in that they continue to prevent and eliminate microbial growth long after we finish the job.

"Absolutely outstanding. From the moment I reached out, this company was incredibly responsive — they got started on the job almost immediately and restored my entire basement within a week. And I didn’t make it easy on them: I had plenty of questions along the way, and they handled every one with patience, professionalism, and clarity. The owner and the entire crew were fantastic to work with — respectful, polite, and committed to doing the job right. They completed the initial work within a day, which blew me away. I never felt rushed or dismissed, and the quality of their work speaks for itself. These are the kind of people you hope to work with again. They’re reputable, experienced, and I would 100% recommend them to anyone, including my family—just a class act from start to finish."

Justin R on May 2025

Bernhardt Restoration is an environmental solutions company. We offer common sense solutions to remove mold; completely restoring residential and commercial buildings to conditions healthier and cleaner than before the problem occurred. We are a mold remediation company who specializes in mold removal. We are the best company to call in the Chicago land area for mold cleaning, commercial mold removal and residential mold removal. Since 1994, Bernhardt Restoration has specialized in indoor air quality, total restoration and remediation from, fire damage, water damage, mold and bacteria contamination. Bernhardt Restoration's personnel are certified through the Association of Specialists in Cleaning and Restoration International, Institution of Inspection Cleaning and Restoration, Vortex Drying Systems as Certified Indoor Environmentalists and Certified in Mold Remediation just to name a few. Our products are like no other in that they continue to prevent and eliminate microbial growth long after we finish the job.

"Absolutely outstanding. From the moment I reached out, this company was incredibly responsive — they got started on the job almost immediately and restored my entire basement within a week. And I didn’t make it easy on them: I had plenty of questions along the way, and they handled every one with patience, professionalism, and clarity. The owner and the entire crew were fantastic to work with — respectful, polite, and committed to doing the job right. They completed the initial work within a day, which blew me away. I never felt rushed or dismissed, and the quality of their work speaks for itself. These are the kind of people you hope to work with again. They’re reputable, experienced, and I would 100% recommend them to anyone, including my family—just a class act from start to finish."

Justin R on May 2025


ABATEMENT MATERIALS INC
PO BOX 278149
4.44(
25
)
Approved Pro
ABATEMENT MATERIALS INC
PO BOX 278149
4.44(
25
)
Approved Pro
Customers say: Super punctual
615 local quotes requested
35 years of experience

Abatement Materials, Inc. (AMI) has over 20 years of experience in Asbestos Mold Remediation Water Damage and Recovery Smoke/Fire Recovery and Environmental consulting and training. AMI has a history of providing supplies, equipment and trucks to assist in supporting emergency crisis efforts such as First Responders.

"This is the third time using Tom and the company. YCCS will continue working with them because they work with our schedule, are always on time, and do the work in a professional manner and as agreed."

Mr g c on January 2025

Abatement Materials, Inc. (AMI) has over 20 years of experience in Asbestos Mold Remediation Water Damage and Recovery Smoke/Fire Recovery and Environmental consulting and training. AMI has a history of providing supplies, equipment and trucks to assist in supporting emergency crisis efforts such as First Responders.

"This is the third time using Tom and the company. YCCS will continue working with them because they work with our schedule, are always on time, and do the work in a professional manner and as agreed."

Mr g c on January 2025


Avatar for Pinnelli Mold Pros
Pinnelli Mold Pros
5.00(
19
)
Approved Pro
Pinnelli Mold Pros
5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
191 local quotes requested

Pinnelli Mold Pros provides exceptional service to home and business owners throughout the Chicagoland area. We understand that mold and air quality issues can be a serious and troubling problem. We are committed to helping clients throughout the Chicagoland area keep their homes and businesses safe and clean. We are clean, courteous, and efficient, providing the highest quality mold testing, inspection, and mold remediation services for residential or commercial clients. Call -or- click to schedule a mold inspection today!

"Very informative in explaining the process of the work they were doing. Home inspector passed the home for mold."

Pamela D on May 2025

Pinnelli Mold Pros provides exceptional service to home and business owners throughout the Chicagoland area. We understand that mold and air quality issues can be a serious and troubling problem. We are committed to helping clients throughout the Chicagoland area keep their homes and businesses safe and clean. We are clean, courteous, and efficient, providing the highest quality mold testing, inspection, and mold remediation services for residential or commercial clients. Call -or- click to schedule a mold inspection today!

"Very informative in explaining the process of the work they were doing. Home inspector passed the home for mold."

Pamela D on May 2025


Avatar for AdvantaClean of Northwest Chicagoland
AdvantaClean of Northwest Chicagoland
555 Plate Drive
4.97(
110
)
Approved Pro
AdvantaClean of Northwest Chicagoland
555 Plate Drive
4.97(
110
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
269 local quotes requested

AdvantaClean of Northwest Chicagoland is locally owned and operated by JT and Marie Maier. Because your satisfaction is our top priority, we promise to provide you with the best service experience possible. We have a team of caring, industry-trained and certified professionals ready to address your needs. Whether responding to emergency water damage or mold or moisture intrusion, we ensure that the air you breathe is clean and healthy. We look forward to meeting you!

"Yes, the team was wonderful. They were here from 7:00am until 4:30pm. They did everything that they said they would do - cleaned and moved contents of the attic to a different part of the house, removed excess attic insulation, and removed all the mold. They even vacuumed the carpet in the bedroom where the access to the attic was after they were done. The team took the time to answer our questions and explain precautions."

Yale R on May 2025

AdvantaClean of Northwest Chicagoland is locally owned and operated by JT and Marie Maier. Because your satisfaction is our top priority, we promise to provide you with the best service experience possible. We have a team of caring, industry-trained and certified professionals ready to address your needs. Whether responding to emergency water damage or mold or moisture intrusion, we ensure that the air you breathe is clean and healthy. We look forward to meeting you!

"Yes, the team was wonderful. They were here from 7:00am until 4:30pm. They did everything that they said they would do - cleaned and moved contents of the attic to a different part of the house, removed excess attic insulation, and removed all the mold. They even vacuumed the carpet in the bedroom where the access to the attic was after they were done. The team took the time to answer our questions and explain precautions."

Yale R on May 2025


Avatar for ProCare Restoration
ProCare Restoration
1332 North Halsted Street
4.75(
28
)
Approved Pro
ProCare Restoration
1332 North Halsted Street
4.75(
28
)
Approved Pro
Customers say: Quality work
414 local quotes requested
20 years of experience

At ProCare Restoration, we pride ourselves on providing excellent customer service at an unbeatable price. Our desire to quickly assist our clients and make their restoration services as painless as possible makes us one of the most reputable restoration companies in Chicago and the surrounding suburbs.

"They were prompt in showing up, but did not have enough equipment at first. They first secured the job and then slowly brought equipment from other jobs. The staff were very hardworking and experienced - no issues there. However, after sales support was lacking. For example they left their dumpster in my driveway for a week and could not schedule a pickup until and i called and called. They did not send me the paperwork after the work was done. Nor was there any follow up calls or emails to see how everything went. They are always on the hunt for the next job and there isn't time to make sure the customer is satisfied."

Anoop K on August 2018

At ProCare Restoration, we pride ourselves on providing excellent customer service at an unbeatable price. Our desire to quickly assist our clients and make their restoration services as painless as possible makes us one of the most reputable restoration companies in Chicago and the surrounding suburbs.

"They were prompt in showing up, but did not have enough equipment at first. They first secured the job and then slowly brought equipment from other jobs. The staff were very hardworking and experienced - no issues there. However, after sales support was lacking. For example they left their dumpster in my driveway for a week and could not schedule a pickup until and i called and called. They did not send me the paperwork after the work was done. Nor was there any follow up calls or emails to see how everything went. They are always on the hunt for the next job and there isn't time to make sure the customer is satisfied."

Anoop K on August 2018


Avatar for Signature Water and Fire Restoration
Signature Water and Fire Restoration
624 Anthony Trl
New on HomeAdvisorNew on Angi
Approved Pro
Signature Water and Fire Restoration
624 Anthony Trl
New on AngiNew on HomeAdvisor
Approved Pro
129 local quotes requested
12 years of experience

Signature Water and Fire Restoration Company is an Illinois based company that offers a full range of property restoration services while combining the latest technologies and state-of-the-art restoration techniques. Our services cover water damage restoration, mold remediation, fire damage restoration and odor removal, cleaning services including carpet cleaning, repair and reinstallation.

Signature Water and Fire Restoration Company is an Illinois based company that offers a full range of property restoration services while combining the latest technologies and state-of-the-art restoration techniques. Our services cover water damage restoration, mold remediation, fire damage restoration and odor removal, cleaning services including carpet cleaning, repair and reinstallation.


Avatar for Bluestone Environmental Inc
Bluestone Environmental Inc
7328 W 90th St
4.92(
195
)
Approved Pro
Bluestone Environmental Inc
7328 W 90th St
4.92(
195
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1051 local quotes requested

Bluestone Environmental is an established asbestos and mold remediation company that services homes and businesses throughout greater Chicagoland and northern/central Illinois. Bluestone Environmental is an IDPH-licensed asbestos removal contractor (License #500-0734) -Special discounts provided to Angie's List Members (-10%). Additional Phone Number - (800) 708-9053 Additional E-mail - Info@bluestonemidwest.com Email: www.bluestonemidwest.com

"Determined that there were no environmental concerns."

Pamela T on October 2024

Bluestone Environmental is an established asbestos and mold remediation company that services homes and businesses throughout greater Chicagoland and northern/central Illinois. Bluestone Environmental is an IDPH-licensed asbestos removal contractor (License #500-0734) -Special discounts provided to Angie's List Members (-10%). Additional Phone Number - (800) 708-9053 Additional E-mail - Info@bluestonemidwest.com Email: www.bluestonemidwest.com

"Determined that there were no environmental concerns."

Pamela T on October 2024

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FAQs for radon gas testing projects in Winnetka, IL

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 Winnetka, IL homeowners’ guide to radon gas testings
From average costs to expert advice, get all the answers you need to get your job done.
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