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Avatar for ANALYTIC HOME INSPECTIONS LLC
ANALYTIC HOME INSPECTIONS LLC
5.0(
3
)

Serving White Plains, MD and surrounding areas

Angi Approved

Free estimates

Warranties offered

Small jobs welcome

"Chris was efficient, clearly knowledgeable, and a delight to work with. I've hired many home inspectors over the years and he would be my first call the next time I need an inspection."
8 neighbors recently requested a quote
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Avatar for Vespene Radon Testing
Vespene Radon Testing
New to Angi

Serving White Plains, MD and surrounding areas

Angi Approved

In business since 2025

Free estimates

Credit card accepted

Vespene Radon Testing proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!\n

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Avatar for Pro Spex Home Inspection Services
Pro Spex Home Inspection Services
4.9(
333
)

Serving White Plains, MD and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Robert was very helpful, knowledgeable, and courteous. I sometimes felt as if he were inspecting his own home, that's how much care he demonstrated."
Recommended by95%of homeowners
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Art Connection Oriental Rugs
4.9(
78
)

Serving White Plains, MD and surrounding areas

In business since 1984

Free estimates

Warranties offered

"I have been a customer of Hedayat for well over 9 years, from the time his ad appeared in Angies List. He is an expert on all things carpets which means as an appraiser, in addition to the cleaning and repair services provided, the quality of the work is the best it gets. My carpets thanks to the care given, all continue to look as they did when I brought them back to the US from the Middle East 14 years ago. I highly recommend Art Connection to those members who are seeking expert evaluation of and care for their prized Oriental carpets."
Recommended by97%of homeowners
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Avatar for The Home Detective
The Home Detective
4.9(
47
)

Serving White Plains, MD and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Robert is FANTASTIC!!! The regulations that a typical home inspector must work by are not as thorough as most home buyers would prefer...luckily Robert is not quite typical. He is thorough to a T exploring the home from basement to chimney top. I would hire him for every home I look to buy in my future. Very confident and happy with his work."
Recommended by97%of homeowners
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FAQs for radon gas testing projects in White Plains, MD

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 White Plains, MD homeowners’ guide to radon gas testings

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

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