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Find Radon gas testers in Marlboro

Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
4.3(
363
)

Serving Marlboro, NY and surrounding areas

Angi Approved

In business since 1995

Free estimates

Emergency services offered

"Everyone I spoke with was courteous & personable, and the work was done professionally and cleanly. Our house is noticeably warmer now, so I'd say it was worth it."
Response time2 days
218 neighbors recently requested a quote
Recommended by87%of homeowners
Power House Inspection LLC
New to Angi

Serving Marlboro, NY and surrounding areas

Angi Approved

In business since 2024

Free estimates

Emergency services offered

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n\nCall us today you'll be pleased you did. Thank you

2 neighbors recently requested a quote
Avatar for Above Grade Home Inspections Inc
Above Grade Home Inspections Inc
5.0(
287
)

Serving Marlboro, NY and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"Chuck and Noah, are amazing to work with. They communicate extremely well and are honest. They did a home inspection Saturday morning for me. Thankfully I asked them to do a full septic inspection, not just a dye test. They found the septic system, needing major work. To the point, my bank won't approve the loan. the house failed before they even got inside it. When trying to explain to the home own, (who is also the listing agent) what was wrong, and why it needed to be fixed. All this lady did was rudely speaking over him, to the point she was mad at him for finding it. She would ask why it failed and as soon as chuck would begin to explain, she would start yelling over him, how it was fine. She must of ask half a dozen times for him to explain, for her to start arguing as soon as he spoke. I don't know how Chuck was able to be so calm and professional. I would have hit the lady, getting in my face like that. Chuck, was instead calm,kind and professional. "
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+1

Recommended by98%of homeowners
Avatar for Healthy Homes
Healthy Homes
4.8(
45
)

Serving Marlboro, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"After Healthy Homes did such a great job on my rental apartment, decided to see if they could help me with the cigarette smell in my car. Was sold a small handheld fog machine and some Un-Odor product. Fogged the entire interior of my vehicle, sprayed the product on all surfaces. After washing the windows with Windex and wiping everything down with a dry towel, the car was free from odor and looked and smelled clean and fresh! Fantastic Products!!!"
Recommended by91%of homeowners
Avatar for Clawback Environmental
Clawback Environmental
4.9(
16
)

Serving Marlboro, NY and surrounding areas

In business since 2014

Credit card accepted

"Assessment done for mold found near crawl space. Gary was fabulously helpful, even helped move some boxes out of the closet where the crawl space entrance is. He took the time to explain everything, had a sensor that can detect moisture through the wall (drywall in this case), had helpful suggestions, was very thorough in checking the nearby rooms and garage with the sensor. And he's just a nice man, a mensch. I would absolutely hire him again if needed. Thank you, Gary!"
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+4

Recommended by100%of homeowners
Avatar for Tru Home Inspection
Tru Home Inspection
5.0(
11
)

Serving Marlboro, NY and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Good!!! Justin was prompt and amazing!!!! He was thorough with explaining things and gave us some advice and ideas...... thank you Justin!!! We look forward to working with you in the future!!!"
We use a drone when conditions restrict our access to make sure you get the information you need to make educated decisions.
Basements/Crawlspaces and Defects
We use a drone when conditions restrict our access to make sure you get the information you need to make educated decisions.
We use a drone when conditions restrict our access to make sure you get the information you need to make educated decisions.
Basements/Crawlspaces and Defects

+3

Recommended by100%of homeowners
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FAQs for radon gas testing projects in Marlboro, NY

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 Marlboro, NY homeowners’ guide to radon gas testings

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