Thought Leadership Pieces

Radon in your basement is dangerous and invisible. A NH contractor explains the real health risk, why our granite makes us high-risk, testing, and the fix.

Radon testing in New Hampshire: how the test works, short vs long-term, testing for a home sale, what 4.0 pCi/L means, and what it costs. From 603.

The EPA action level is 4 pCi/L. Here’s what’s safe, what’s dangerous, and why NH’s granite bedrock makes radon a statewide concern.

Radon mitigation in New Hampshire runs $900 to $6,000, and most homes land around $1,950 to $2,250. A

Radon is a radioactive gas that seeps up out of the ground and builds up inside homes, and

Radon is measured in pCi/L, and the EPA says to fix a home at 4.0 or above. There