Residential Radon Testing in NJ

Certified Environmental, LLC is a licensed and certified radon testing
and mitigation company servicing New Jersey.

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Radon gas is a problem nationwide. However, research shows that residents of New Jersey, Philadelphia, and the rest of the northeast corridor are at a higher risk than average. If you have not had your home tested, now is the time to do so.

The only way to be sure your home is free from radon is to have the property tested by professionals. Certified Environmental uses sophisticated equipment to detect radon in the basement and living spaces of your home. Our company standards are much higher than both national and NJ DEP’s regulatory standards and our diagnostic testing and mitigation are the most accurate and rigorous in the industry.

Radon testing
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Our friendly, knowledgeable staff is always available for questions.

Frequently Asked Questions

Radon is a colorless, odorless radioactive gas that seeps up from the earth. When inhaled, it gives off radioactive particles that can cause lung cancer. According to EPA studies radon is the leading cause of lung cancer among non smokers.

The soil. Radon is produced from the natural decay of uranium that is found in nearly all soils. Uranium breaks down to radium. As radium disintegrates it turns into radon. As a gas, radon moves up through the soil and into the air you breathe.

While radon is present everywhere, and there is no known safe level, your greatest exposure is where it can concentrate indoors. And where you spend most time at home. Your home can have radon whether it be old or new and with or without a basement.

The goal of a radon mitigation system is to reduce the indoor radon levels to below the EPA action level of 4 pCi/L. A quality radon reduction (mitigation) system is often able to reduce the annual average radon level to below 2 pCi/L.

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