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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon17
    Verified radon detection and reduction services reviews

Find Radon detection and reduction specialists in Thornton

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
185 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 - [email protected] 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 - [email protected] Email: www.bluestonemidwest.com

"Determined that there were no environmental concerns."

Pamela T on October 2024


Avatar for Chicagoland Environmental Inc.

Chicagoland Environmental Inc.

4317 Davis Street
5.00(
5
)
Approved Pro

Chicagoland Environmental Inc.

4317 Davis Street
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"GREAT will work with again"

Michael J on March 2025

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"GREAT will work with again"

Michael J on March 2025


Avatar for GCPRO

GCPRO

220 Eisenhower Lane N
4.73(
15
)
Approved Pro

GCPRO

220 Eisenhower Lane N
4.73(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
82 local quotes requested

GCPRO Restoration specializes in all areas of residential/commercial restoration and construction. Our company's goal is to minimize the inconvenience of your loss and make the recovery and rebuilding process as painless as possible. We provide fast, 24/7 emergency service throughout the entire Chicagoland area. We are a locally owned and operated company and are fully licensed and insured. Direct insurance billing is available, and we will help guide you through each step of the restoration process.

"Michael showed up right on time at 8AM, removed damaged drywall, inspected for moisture or signs thereof, reinstalled drywall, and did a marvelous job on painting, and blending with the rest of the room so there was NO contrast between where he worked and other areas. Quote and timeliness of work were EXCEPTIONAL. Office staff was friendly and helpful. I definitely would recommend anyone to use GCPRO."

Glen S on June 2025

GCPRO Restoration specializes in all areas of residential/commercial restoration and construction. Our company's goal is to minimize the inconvenience of your loss and make the recovery and rebuilding process as painless as possible. We provide fast, 24/7 emergency service throughout the entire Chicagoland area. We are a locally owned and operated company and are fully licensed and insured. Direct insurance billing is available, and we will help guide you through each step of the restoration process.

"Michael showed up right on time at 8AM, removed damaged drywall, inspected for moisture or signs thereof, reinstalled drywall, and did a marvelous job on painting, and blending with the rest of the room so there was NO contrast between where he worked and other areas. Quote and timeliness of work were EXCEPTIONAL. Office staff was friendly and helpful. I definitely would recommend anyone to use GCPRO."

Glen S on June 2025


Avatar for HydroForce Cleaning Systems

HydroForce Cleaning Systems

8918 S Octavia Ave
4.64(
11
)
Approved Pro

HydroForce Cleaning Systems

8918 S Octavia Ave
4.64(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
126 local quotes requested

It is important to take fast action when facing water or fire damage. You can count on HydroForce to be there when you need it most. Our 24/7 Emergency Services are crucial when disaster strikes! We specialize in residential and commercial Water Restoration, Fire & Smoke Restoration, Mold Remediation, Storm Clean Up, Emergency Plumbing and Reconstruction. We realize that having a water or fire loss can be a stressful time, and promise to treat your property with the highest respect. Call us at 1-800-484-0402

"It went very well. I could not be happier. The project Manager Angel Vega and crew took control and had my water damaged condo walls, ceiling and floor removed in one day. the dryed out the water. Then a crew came following week Rigo and Omars " the two Roberts" and rebuilt and fixed all my damage they went the extra mile to make things right again."

Ken H on January 2024

It is important to take fast action when facing water or fire damage. You can count on HydroForce to be there when you need it most. Our 24/7 Emergency Services are crucial when disaster strikes! We specialize in residential and commercial Water Restoration, Fire & Smoke Restoration, Mold Remediation, Storm Clean Up, Emergency Plumbing and Reconstruction. We realize that having a water or fire loss can be a stressful time, and promise to treat your property with the highest respect. Call us at 1-800-484-0402

"It went very well. I could not be happier. The project Manager Angel Vega and crew took control and had my water damaged condo walls, ceiling and floor removed in one day. the dryed out the water. Then a crew came following week Rigo and Omars " the two Roberts" and rebuilt and fixed all my damage they went the extra mile to make things right again."

Ken H on January 2024


Avatar for Chicago Asbestos & Mold Removal Professionals

Chicago Asbestos & Mold Removal Professionals

4959 South Kedvale Avenue
5.00(
5
)
Approved Pro

Chicago Asbestos & Mold Removal Professionals

4959 South Kedvale Avenue
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
256 local quotes requested

Your budget friendly team of Asbestos, Lead, and Mold professionals ready to outbid your last proposal. We are a brand new small father and son team with industry experience since 2018 and we are ready to ensure you get back home as quickly as possible.

"Rogelio and the team were excellent and very professional. They were able to make it out in one day and complete the asbestos removal within a few hours. Every step of the process was explained to me first and I was given a chance to safely check on the progress along the way. Cost was very reasonable."

Len C on May 2025

Your budget friendly team of Asbestos, Lead, and Mold professionals ready to outbid your last proposal. We are a brand new small father and son team with industry experience since 2018 and we are ready to ensure you get back home as quickly as possible.

"Rogelio and the team were excellent and very professional. They were able to make it out in one day and complete the asbestos removal within a few hours. Every step of the process was explained to me first and I was given a chance to safely check on the progress along the way. Cost was very reasonable."

Len C on May 2025


Avatar for Environmental Services Corp

Environmental Services Corp

3951 Granite Court
5.00(
49
)
Approved Pro

Environmental Services Corp

3951 Granite Court
5.00(
49
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
285 local quotes requested

We specialize in Asbestos Testing, Asbestos Removal, Mold Mitigation, Demolition, concrete Epoxy Flooring, Flood Restoration, Cleaning services, and general home repairs. Contact us for a free estimate. With 20 years of experience, we stand out Keeping Your Space Safe.

"Marcos was friendly and fast, and flexible in scheduling. He and his crew did a great job for us in removing asbestos tiles from our basement flooring so we could have interior drain tiling installed. In the process, they also discovered some mold, which they were able to deal with at the same time. He came with a large crew, so they finished a large job very quickly. The space was well cleaned afterwards, and we received the necessary clearances. Highly recommend."

Kirsty C on June 2025

We specialize in Asbestos Testing, Asbestos Removal, Mold Mitigation, Demolition, concrete Epoxy Flooring, Flood Restoration, Cleaning services, and general home repairs. Contact us for a free estimate. With 20 years of experience, we stand out Keeping Your Space Safe.

"Marcos was friendly and fast, and flexible in scheduling. He and his crew did a great job for us in removing asbestos tiles from our basement flooring so we could have interior drain tiling installed. In the process, they also discovered some mold, which they were able to deal with at the same time. He came with a large crew, so they finished a large job very quickly. The space was well cleaned afterwards, and we received the necessary clearances. Highly recommend."

Kirsty C on June 2025


Marvel Radon Experts

1314 Kensington Rd
5.00(
4
)

Marvel Radon Experts

1314 Kensington Rd
5.00(
4
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Marvel Radon Experts, we strive for long-term solutions for long-term protection. Our goal is to provide prompt, efficient, and quality service to all of our clients. After answering a few questions, we can have a quote to you in 10 minutes or less! Illinois License RNM2021210

"It went well, very respectful, great communication it was good."

Abel L on October 2021

At Marvel Radon Experts, we strive for long-term solutions for long-term protection. Our goal is to provide prompt, efficient, and quality service to all of our clients. After answering a few questions, we can have a quote to you in 10 minutes or less! Illinois License RNM2021210

"It went well, very respectful, great communication it was good."

Abel L on October 2021


John T Long Healthier Environment

17200 Ridgeland Ave
5.00(
5
)

John T Long Healthier Environment

17200 Ridgeland Ave
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

John Long has been chartered member of the National Organization of Remediators and Mold Inspectors since 2006. He is an expert in in-home water and air quality. You can't be healthy living in a sick home: healthy air, healthy water, healthy family. Endorsed by doctors and healthcare practitioners as the most comprehensive testing systems identifying potential environmental toxins that contribute to unresolved health issues. Learn more at pureairpurewater.com/johnlong

"He was very professional and knowledgeable. Mr. Long was able to answer all my questions and informed me of issues I didn't know about effective air quality. I'm very pleased with the service and I recommend him; especially with today's concerns about our air and water."

Shirley C on April 2020

John Long has been chartered member of the National Organization of Remediators and Mold Inspectors since 2006. He is an expert in in-home water and air quality. You can't be healthy living in a sick home: healthy air, healthy water, healthy family. Endorsed by doctors and healthcare practitioners as the most comprehensive testing systems identifying potential environmental toxins that contribute to unresolved health issues. Learn more at pureairpurewater.com/johnlong

"He was very professional and knowledgeable. Mr. Long was able to answer all my questions and informed me of issues I didn't know about effective air quality. I'm very pleased with the service and I recommend him; especially with today's concerns about our air and water."

Shirley C on April 2020


The Housedoctors, Inc.

P.O. Box 59026
5.00(
1
)

The Housedoctors, Inc.

P.O. Box 59026
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Inspection Company with over 5,000 inspections completed. State Licensed, ASHI Certified with E&O and Liability insurance. Excellent references and reviews. Practicing the lost art of customer service. Covering Chicagoland and most suburbs. Inspection report delivered within 24 hours including photos and summary. Please visit our website at housedoctorsinc.com or call for additional info.

Inspection Company with over 5,000 inspections completed. State Licensed, ASHI Certified with E&O and Liability insurance. Excellent references and reviews. Practicing the lost art of customer service. Covering Chicagoland and most suburbs. Inspection report delivered within 24 hours including photos and summary. Please visit our website at housedoctorsinc.com or call for additional info.


Radon Mitigation Masters

No reviews yet

Radon Mitigation Masters

No reviews yet
Free onsite estimate

We are certified, licensed and insured by the State of Illinois to remove radon from homes. Radon Mitigation Masters prides themselves on keeping the Chicagoland area homes safe from harmful levels of radon gasses. Call today for a free estimate.

We are certified, licensed and insured by the State of Illinois to remove radon from homes. Radon Mitigation Masters prides themselves on keeping the Chicagoland area homes safe from harmful levels of radon gasses. Call today for a free estimate.

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Radon Detection and Reduction questions, answered by experts

DIY radon detection is possible using over-the-counter test kits, but professional testing can provide more accurate assessments, especially in cases of high initial readings.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

Mold, VOCs, radon, carbon monoxide, and particulate matter are typically measured.

Using an air purifier in your home or basement isn't an effective way to reduce or mitigate radon. Radon is an inert gas, meaning it doesn't react with other chemicals and can't be filtered the way particulates can be. While an air purifier can help improve your indoor air quality in other ways, don't rely on it to reduce radon.

To determine whether you have radon in your home, you must run a test. Radon gas has no odor or color, so you won’t notice a concentration of radon. You could purchase a DIY test at a local hardware store, but it may not deliver completely trustworthy results. The best way to test and receive accurate results is to hire a local radon detection specialist.

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The Thornton, IL 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.