Short-term radon test
A 48-hour closed-house test at the lowest lived-in level, placed and read by a New Jersey certified measurement business. The number everything else follows from.
$150 – $325
typical range, not a quote
Long-term and follow-up radon testing
A 90-day-to-a-year detector that returns an annual average instead of a weather-dependent snapshot. What a borderline short-term result deserves.
$175 – $400
typical range, not a quote
Post-mitigation clearance testing
The re-test after a system goes in. Without it nobody knows whether the fan on the side of the house is doing anything at all.
$150 – $350
typical range, not a quote
Diagnostic testing and system design survey
Communication and pressure-field testing to work out where suction has to go before anyone cuts a hole. What a designed system starts with.
Varies
varies · typical range, not a quote
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