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Find Radon gas testers in Colonial Heights

Avatar for A House on a Rock Home Inspections LLC
A House on a Rock Home Inspections LLC
5.0(
47
)

Serving Colonial Heights, VA and surrounding areas

In business since 2011

Free estimates

Warranties offered

"Dwight was professional and friendly from the moment he arrived to do a home inspection for us. What stood out and was complimented by our realtor as well was the fact he brought in folding chairs for us to sit in because the house was empty. Even our realtor said she had never had an inspector do that and we were blown away by the thoughtfulness and customer service that showed. Dwight was extremely thorough and made sure to communicate prior to starting, during, and after the inspection. He went beyond explaining recommendations and elaborated in a way I could understand. He was patient while answering questions and overall an absolute pleasure to work with. Our report was emailed in just a couple hours following the inspection. I highly recommend A House on a Rock and thank Dwight for the wonderful experience he provided. "
Recommended by97%of homeowners
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Avatar for US Inspect
US Inspect
4.3(
109
)

Serving Colonial Heights, VA and surrounding areas

In business since 1986

Free estimates

Warranties offered

"Used US Inspect for a property that I purchased June 2023. The inspector missed several items that have since caused me several thousand dollars to repair. The nature of the errors were so egregious, the Vice President visited my home after the first issue. I was then offered more than 50% of what I paid as a refund since I am a "valued customer". Currently pursuing litigation against US Inspect. I would not recommend this company to anyone."
Recommended by83%of homeowners
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FAQs for radon gas testing projects in Colonial Heights, VA

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 Colonial Heights, VA 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