Quick Answer
Radon Testing Near Me in Southeastern PA
My Water Damage Hero provides certified radon testing across Montgomery, Chester, Delaware, Bucks & Berks County, PA. Pennsylvania has some of the highest radon levels in the country — testing is the only way to know if your home is safe.
- ✓PA risk: ~40% of PA homes have radon above EPA action level
- ✓Testing types: Short-term (2–7 days) & long-term (90+ days)
- ✓Equipment: Professional continuous radon monitors (CRMs)
- ✓Real estate: Certified results accepted by lenders & inspectors
- ✓Action level: EPA recommends action at 4.0 pCi/L or above
- ✓Service area: Montgomery, Chester, Delaware, Bucks & Berks County PA
Radon Measurement
Radon Testing The Invisible Threat
Radon is the #2 cause of lung cancer in America — and Pennsylvania has some of the highest radon levels in the country. Professional testing is the only way to know if your home is safe. We provide certified radon measurement with accurate, reliable results.

Short-Term Testing
2-7 day measurement using continuous radon monitors for quick results — ideal for real estate transactions and initial screening.
Long-Term Testing
90+ day measurement for a more accurate annual average — recommended for homeowners who want the most reliable picture of their radon exposure.
Continuous Radon Monitors
We use professional-grade CRM devices that record hourly readings, providing detailed data on radon fluctuations throughout the testing period.
Real Estate Testing
Certified radon testing for home buyers and sellers. Results are accepted by lenders, inspectors, and real estate professionals.
Detailed Reporting
Clear report with average radon levels, hourly data, EPA action level comparison, and recommendations for next steps.
Mitigation Recommendations
If levels are elevated, we provide guidance on radon mitigation systems and offer radon fan replacement services.
FAQ
Radon Testing Questions
Is Your Home Safe?
You can't see or smell radon. Testing is the only way to know.
