Failed inspection decision hub
Radon failed inspection: credit, repair, or retest?
Use the test number, deadline, and local mitigation range to choose the next move before the deal conversation turns into guesswork.
Fast answer
4.0+ pCi/L with a valid test
Price mitigation now and turn the local range into a repair or credit ask.
Questionable setup or borderline result
Retest quickly, but do not let retesting delay the cost/credit plan.
Seller wants a clean close
Use a credit or escrow framing instead of promising a vague contractor fix.
Buyer ask
Turn the result into a credit number
Use county cost as the anchor, not a random national average.
Seller response
Choose repair, credit, or concession
Keep the negotiation specific without overpromising contractor scope.
Local cost
Open the county mitigation range
Foundation type, county context, and result band change the budget.
Retest
Check whether the test is defensible
Invalid placement or timing can change the conversation.
Decision order
Do these in the right order.
Most bad radon negotiations fail because the parties jump from a scary number to a random ask. This order keeps the ask grounded.
01
Confirm the test context
Was it the lowest livable level, closed-house conditions, and a valid test window? If not, plan a fast retest while still preparing the cost range.
02
Price the local fix
A basement, slab, and crawl-space home do not create the same bid. Open the local cost path before choosing the ask.
03
Pick the deal mechanism
Seller repair works when there is time and trust. A closing credit works when the buyer wants control or the deadline is tight.
04
Write the ask in plain numbers
Use a range with a ceiling and fallback. Avoid vague language like “seller to remediate” without scope, retest, deadline, and contractor expectations.
Deal language
The ask should name the path, not just the fear.
“The radon test failed” is not enough. The stronger version says what result triggered action, what local mitigation may cost, and whether the buyer wants repair, credit, or post-close control.
Reusable framing
The radon result was at or above the EPA action level. We want the issue resolved using a local mitigation cost range, with either seller-paid repair before closing or a closing credit that lets the buyer manage contractor scope after closing.
Common failed-inspection searches
Use the exact next page for the exact problem.
Who pays after a failed radon inspection?
Use this when the fight is buyer vs seller responsibility.
How much seller credit should I ask for?
Use this when the deal needs a number, not another article.
How much does radon mitigation cost?
Use this when the contractor budget is the missing piece.
What should I ask a radon contractor?
Use this before comparing quotes, especially when scope and retest proof matter.
What does the radon number mean?
Use this when the buyer, seller, or agent does not understand 2.0 vs 4.0+.
Need a client-sendable inspection packet?
Use the agent and inspector toolkit when this decision needs to be shared cleanly.
Have a real quote or credit number?
Check whether the number is scoped well, then add an anonymized signal.