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Radon gas testers in Oglesby

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
1283 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

Moldlab

2501 Mayes Road
4.66(
401
)

Moldlab

2501 Mayes Road
4.66(
401
)
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.

Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)

Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

E C Siding & Windows

925 Hayes St
4.83(
18
)

E C Siding & Windows

925 Hayes St
4.83(
18
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
"They had done a good job on my skylight. So I hired them to replace my grandsons roof. Showed up immediately. Started the job a day or two later. Finished it in a day and a half. Reasonable rate. Another excellent job. .Thank you, EC ROOFING ."

Paula G on December 2020

"They had done a good job on my skylight. So I hired them to replace my grandsons roof. Showed up immediately. Started the job a day or two later. Finished it in a day and a half. Reasonable rate. Another excellent job. .Thank you, EC ROOFING ."

Paula G on December 2020

GPS

214 E. Birch
No reviews yet

GPS

214 E. Birch
No reviews yet
18 years of experience

GPS offers certified and guaranteed mold remediation, inspections, and prevention. We use a non-toxic process and offer the best prices in th area. Owner operated and fully insured. Certified through PMII, NAMRI, OSHA, Safe Mold Solutions Inc., and the EPA.

GPS offers certified and guaranteed mold remediation, inspections, and prevention. We use a non-toxic process and offer the best prices in th area. Owner operated and fully insured. Certified through PMII, NAMRI, OSHA, Safe Mold Solutions Inc., and the EPA.

Global Priority Cleanup

7S731 Granart Road
No reviews yet

Global Priority Cleanup

7S731 Granart Road
No reviews yet
14 years of experience

Global Priority Clean-Up, Inc. proudly services the Midwest including Illinois, Indiana, Iowa, Wisconsin and Michigan, with our professional and rapid Biohazard Recovery and Decontamination Services.

Global Priority Clean-Up, Inc. proudly services the Midwest including Illinois, Indiana, Iowa, Wisconsin and Michigan, with our professional and rapid Biohazard Recovery and Decontamination Services.

Go Above Board Environmental Inspection

176 Arbor Ridge Dr
No reviews yet

Go Above Board Environmental Inspection

176 Arbor Ridge Dr
No reviews yet
16 years of experience

We are an environmental service business.

We are an environmental service business.

Rainbow International of the Illinois Valley

740 Centennial Drive
No reviews yet

Rainbow International of the Illinois Valley

740 Centennial Drive
No reviews yet
42 years of experience

A caring and passionate team to help when you need it most. Call for free estimates. they need it fast. Home and business owners facing water, fire, smoke or mold damage expect fast, reliable and professional help. For over thirty years they’ve turned to the restoration and cleaning experts at Rainbow International. With hundreds of rapid response emergency service locations across the United States and Canada, Rainbow International provides the assistance you need, when you need it. Here is what you can expect from Rainbow International restoration services specialists: Polite and cleancut, with a friendly smile and attitude Honest, dependable and always working with your best interest in mind, Knowledgeable and trained in the latest restoration and cleaning techniques and equipment IICRC certified in water restoration. Drug and background checked Professionally attired with a personal I.D. badge, Uses a Rainbow floor mat to wipe his feet, Wears waterproof shoe protectors in your home or business to keep things clean, Thoroughly explains the restoration process and welcomes your questions, Takes photos - before, during and after, Provides you with full documentation and job scope before any work starts, Waits for your approval to begin the job, Cleans up after the job is done - as if he was never there and welcomes your feedback and offers you an opportunity to give it through a survey.

A caring and passionate team to help when you need it most. Call for free estimates. they need it fast. Home and business owners facing water, fire, smoke or mold damage expect fast, reliable and professional help. For over thirty years they’ve turned to the restoration and cleaning experts at Rainbow International. With hundreds of rapid response emergency service locations across the United States and Canada, Rainbow International provides the assistance you need, when you need it. Here is what you can expect from Rainbow International restoration services specialists: Polite and cleancut, with a friendly smile and attitude Honest, dependable and always working with your best interest in mind, Knowledgeable and trained in the latest restoration and cleaning techniques and equipment IICRC certified in water restoration. Drug and background checked Professionally attired with a personal I.D. badge, Uses a Rainbow floor mat to wipe his feet, Wears waterproof shoe protectors in your home or business to keep things clean, Thoroughly explains the restoration process and welcomes your questions, Takes photos - before, during and after, Provides you with full documentation and job scope before any work starts, Waits for your approval to begin the job, Cleans up after the job is done - as if he was never there and welcomes your feedback and offers you an opportunity to give it through a survey.

AuntieGen, Inc.

675 W Penn St
No reviews yet

AuntieGen, Inc.

675 W Penn St
No reviews yet
15 years of experience

The mission of AuntieGen Inc. is to create healthier living areas for our families, cure sick building syndrome for our students and employees by annihilating all infectious living and toxic organisms. We achieve this through our product that becomes Bio-degradable.

The mission of AuntieGen Inc. is to create healthier living areas for our families, cure sick building syndrome for our students and employees by annihilating all infectious living and toxic organisms. We achieve this through our product that becomes Bio-degradable.

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FAQs for radon gas testing projects in Oglesby, 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 Oglesby, IL homeowners’ guide to radon gas testings

From average costs to expert advice, get all the answers you need to get your job done.

See all articles