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Reliable Home Inspection Service
UNAPOLOGETICALLY HONEST
HOME INSPECTIONS
Inspecting Homes Since 1993!
Frequently Asked Questions: Home Inspections & More!
Home Inspection FAQS
Radon Fan
General Home Inspections
New Construction Questions
Radon Testing Questions
Radon Mitigation Questions
WDI Inspection Questions
Mold Testing Questions
Water Quality Test Questions
Lead Inspection Questions
Commercial Property Inspections
Can I replace the radon fan myself?
We strongly recommend against it. NRPP certification isrequired in most states, and an improperly installed fan canactually increase radon exposure. Were licensed in Delaware,Pennsylvania, and Maryland.
Will my existing piping still work with a new fan?
In most cases, yes. We assess your current system during theestimate and will let you know if any piping adjustments areneeded.
How soon will radon levels drop after replacement?
Most homes see radon levels return to safe ranges within24–48 hours of a properly installed replacement fan.
Do I need to retest after replacement?
Yes — and we include a free post-replacement radon test withevery fan replacement so you have documented proof yourhome is protected.
How do I know which fan to replace it with?
Our technicians assess your sub-slab conditions and existingsystem to specify the right fan. Not all fans are the same —sizing matters.
Do you service systems installed by other companies?
Yes. We service and replace radon fans regardless of whooriginally installed the system.
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