Top-rated radon detection and reduction specialists.

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There are 7 highly-rated local radon detection and reduction specialists.

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TRUSTED BY OSWEGO, IL HOMEOWNERS

  • 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 Oswego

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 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
80 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 ACCURATE SAFETY SOLUTIONS - ACCURATE RADON

ACCURATE SAFETY SOLUTIONS - ACCURATE RADON

1879 N. Neltnor Ave. #169
4.88(
146
)
Approved Pro

ACCURATE SAFETY SOLUTIONS - ACCURATE RADON

1879 N. Neltnor Ave. #169
4.88(
146
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
24 local quotes requested

Accurate Safety Solutions-Accurate Radon (established in 1994) is passionate about keeping our clients families safe by keeping the radon exposure over the short and long term as low as possible. We achieve the lowest documented post mitigation radon levels in the industry (with 82% of our clients homes measuring at 1.0 pCil or less). We guarantee 100% satisfaction, help retest the property to ensure the system works properly, and then monitor it to ensure it continues to work at 100% capacity. We want you to know your family is as safe as possible! Licensed, Bonded, Insured, Eco-friendly and Offering Free Estimates.

"Company came out the next day after the quote. They were quick and efficient. I am very satisfied with the work they did. I would definitely hire them again."

Francesca K on April 2019

Accurate Safety Solutions-Accurate Radon (established in 1994) is passionate about keeping our clients families safe by keeping the radon exposure over the short and long term as low as possible. We achieve the lowest documented post mitigation radon levels in the industry (with 82% of our clients homes measuring at 1.0 pCil or less). We guarantee 100% satisfaction, help retest the property to ensure the system works properly, and then monitor it to ensure it continues to work at 100% capacity. We want you to know your family is as safe as possible! Licensed, Bonded, Insured, Eco-friendly and Offering Free Estimates.

"Company came out the next day after the quote. They were quick and efficient. I am very satisfied with the work they did. I would definitely hire them again."

Francesca K on April 2019


"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


Quintessential Home Inspections

No reviews yet

Quintessential Home Inspections

No reviews yet
10 years of experience

At Quintessential Home Inspections, we are dedicated to providing top-notch home inspection services for our valued clients. Our team of experienced inspectors offer a stress-free experience when it comes to home inspections. Whether you're a first-time home buyer, a seasoned homeowner, or a real estate professional, we are here to assist you in making informed decisions about your property.

At Quintessential Home Inspections, we are dedicated to providing top-notch home inspection services for our valued clients. Our team of experienced inspectors offer a stress-free experience when it comes to home inspections. Whether you're a first-time home buyer, a seasoned homeowner, or a real estate professional, we are here to assist you in making informed decisions about your property.


Avatar for Full Circle Home Inspections

Full Circle Home Inspections

253 Brookhaven Trl
No reviews yet

Full Circle Home Inspections

253 Brookhaven Trl
No reviews yet
3 years of experience

Residential Home Inspections and radon testing. Before i became a home inspector I built houses for 15+ years. I decided to open this small family owned business because I find joy in helping people understand their huge investment in buying a house.

Residential Home Inspections and radon testing. Before i became a home inspector I built houses for 15+ years. I decided to open this small family owned business because I find joy in helping people understand their huge investment in buying a house.


"Absolutely fantastic service, quick and professional. Highly recommend."

Bill R on December 2023

Radon reduction mitigation with over 20 years experience 12,000 Plus system, 5 year warranty stays with property Jc Radon Solutions LLC free estimates.

"Absolutely fantastic service, quick and professional. Highly recommend."

Bill R on December 2023


Avatar for Marvel Radon Experts

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


Avatar for HomeTeam Inspection Service - Will County

HomeTeam Inspection Service - Will County

20326 S Grand Prairie Ln
5.00(
6
)

HomeTeam Inspection Service - Will County

20326 S Grand Prairie Ln
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

A family owned and operated full service home inspection company. We offer home inspection services including structural, foundation, electrical, plumbing, HVAC and mechanical, roof and various other components of a home inspection including radon testing. Upon completion of inspection, a visual walk-thru of the home and its features is communicated to the buyer/seller of the home. A detailed written report with pictures is electronically sent, typically within one hour after inspection.

"Great. He noticed things we hadn’t picked up on so we can now get them corrected by the builder before our year warranty is up."

Connie S on July 2020

A family owned and operated full service home inspection company. We offer home inspection services including structural, foundation, electrical, plumbing, HVAC and mechanical, roof and various other components of a home inspection including radon testing. Upon completion of inspection, a visual walk-thru of the home and its features is communicated to the buyer/seller of the home. A detailed written report with pictures is electronically sent, typically within one hour after inspection.

"Great. He noticed things we hadn’t picked up on so we can now get them corrected by the builder before our year warranty is up."

Connie S on July 2020


Avatar for OCP Construction, Inc

OCP Construction, Inc

5100 NEWPORT DR
4.44(
9
)

OCP Construction, Inc

5100 NEWPORT DR
4.44(
9
)
Customers say: Terrific value
8 years of experience

**Call us today for a FREE ESTIMATE!** With over 19 years of experience, OCP Construction is a family owned business, and we strive to treat our customers with that same family mentality. We are expanding into carpet cleaning this year, and we're very excited to be able to offer you this service soon! We welcome any projects from small fixes to full remodels, and offer a 1 year warranty on our work. Call us today!

"James and his crew were great to work with. They were quick to respond and quote the project and were responsive with follow up communications. Once the project they showed up on time every day and made sure to leave a tidy work space before they left. His crew was skilled, had an eye for detail, answered all my questions and were easy to work with. The job was finished on time and met our expectations. Would work with them again"

Alex T on March 2025

**Call us today for a FREE ESTIMATE!** With over 19 years of experience, OCP Construction is a family owned business, and we strive to treat our customers with that same family mentality. We are expanding into carpet cleaning this year, and we're very excited to be able to offer you this service soon! We welcome any projects from small fixes to full remodels, and offer a 1 year warranty on our work. Call us today!

"James and his crew were great to work with. They were quick to respond and quote the project and were responsive with follow up communications. Once the project they showed up on time every day and made sure to leave a tidy work space before they left. His crew was skilled, had an eye for detail, answered all my questions and were easy to work with. The job was finished on time and met our expectations. Would work with them again"

Alex T on March 2025

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Radon Detection and Reduction questions, answered by experts

No level of radon is technically safe, but because it’s everywhere—even in the air outside—it’s impossible to avoid entirely. Instead, the Environmental Protection Agency encourages taking preventative measures if the levels of radon in your home rise above 2 pCi/L. (For reference, the average radon level in homes across the United States is 1.3 pCi/L.

Avoid opening windows and keep doors closed during testing to obtain accurate readings.

Radon is a colorless, odorless gas that can cause lung cancer; testing ensures safe indoor air quality.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Yes, if high levels are detected, professionals can provide solutions for radon reduction.

The Oswego, 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.

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