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Find Radon gas testers in Walden

Avatar for Doctor House Inspections, LLC
Doctor House Inspections, LLC
4.9(
9
)

Serving Walden, NY and surrounding areas

Approved

In business since 2014

Customers say: Quick response

"Olivier is extraordinarily thorough in h=is inspection and report. No stone was left unturned, and his report was extensive, detailed, and clear. He is committed to doing his best for his customers and giving them the best sense of the home they are about to potentially purchase. I can't imagine a better guide through this part of the home-buying process. His work was invaluable to us."
Deck issues
Oil line in concrete slab
Rusted oil tank
A boiler with a direct hot water heater
Loose electrical service entrance wire

+18

Response time4 hrs
Response rate100%
Recommended by100%of homeowners
Qualtek Testing Group, LLC
5.0(
1
)

Serving Walden, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

1 neighbors recently requested a quote
Recommended by100%of homeowners
Power House Inspection LLC
New to Angi

Serving Walden, NY and surrounding areas

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
Radon Zapper
4.8(
21
)

Serving Walden, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Chris was a clear, effective communicator, very professional, clear and transparent in his billing, and did a clean and effective job. Chris showed up on time, got the job done in the time he said, and made us comfortable and confident in his work. We had a really messed up (and ugly) radon system in our home; what we have now is aesthetically a huge improvement and mitigates radon significantly better. Highly recommended."
Radon Mitigation
Radon Mitigation 1
Radon Mitigation 2
Radon Mitigation 3
Radon Mitigation 4

+33

Recommended by100%of homeowners
Avatar for Worthex Pro Inspections, LLC
Worthex Pro Inspections, LLC
5.0(
8
)

Serving Walden, NY and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

"Had a fantastic experience with this home inspector. Professional, punctual, and incredibly thorough, they didn?t miss a single detail. Their expertise was evident, providing clear explanations for each aspect of the inspection. The report was detailed yet easy to understand, making it easy to make informed decisions. Highly recommend for anyone needing a reliable and meticulous home inspection service."
Home Inspections
Home Inspections
Home Inspections
Home Inspections
Home Inspections

+67

Response time3 hrs
Recommended by87%of homeowners
Avatar for All States Air Duct Pro
All States Air Duct Pro
3.1(
236
)

Serving Walden, NY and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"We had had a new kitchen put in and then a year later, we had had our kitchen floor redone and basement repaired after a flood in our house.  Water from our washer had flooded the kitchen and laundry room and then flowed through the floor into the basement theater room and rec room.  We had to have a new (porcelain) tile floor put in upstairs and new paint and carpeting throughout the basement.   The work for the new kitchen and then the flood required a huge amount of sanding, spackling and more sanding...etc. The dust in our house was a big problem afterwards from the spackle dust that accumulated  in our ducts.  We decided to have our ducts cleaned and found All States on Angie's list.   It went great!  They were on time, conversant about the state of our ducts.  They did the job.  I have noticed that the air is better in the house and we have much less dust on furniture!  Very happy with their services and I would definitely hire them again.
"
Before & After Air Duct Cleaning
Recommended by49%of homeowners
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FAQs for radon gas testing projects in Walden, 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 Walden, NY homeowners’ guide to radon gas testings

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