When people think of threats to their home, they often picture floods, fires, or failing foundations. But one of the most dangerous hazards is invisible, odorless, and often completely undetected: radon gas.
At Batten to Beam Inspections, we perform certified radon testing in Philadelphia and surrounding areas—and we’ve seen firsthand how common elevated radon levels are, even in newly built homes. If you’re buying, selling, or living in a home in the Greater Philadelphia area, radon testing isn’t optional—it’s essential.
☢️ What Is Radon and Why Is It Dangerous?
Radon is a naturally occurring radioactive gas that forms when uranium in the soil breaks down. It seeps into homes through cracks in the foundation, sump pumps, crawl spaces, or even well water. You can’t see, smell, or taste it—but radon exposure is the second leading cause of lung cancer in the U.S., according to the EPA.
What’s more alarming? Pennsylvania has some of the highest indoor radon levels in the country, and Philadelphia is no exception.
📊 How Common Is Radon in Philadelphia?
While radon is more often associated with rural or suburban homes with basements, elevated radon levels have been found in rowhomes, condos, and historic properties throughout Philadelphia. Since radon concentration varies greatly—even from one block to the next—it’s impossible to know your risk without a test.
A professional radon test in Philadelphia is the only way to detect this invisible threat and protect your family’s health.
🏠 When Should You Schedule Radon Testing?
You should consider radon testing in Philadelphia if:
- You’re buying a home (especially during inspections or contingencies)
- You’re selling your home and want to reassure buyers
- You’ve never tested your current home or it’s been more than two years
- You’ve done renovations that could impact ventilation or airflow
- Your home has a basement or crawl space
🔍 What to Expect from a Professional Radon Test
At Batten to Beam Inspections, we use professional-grade, calibrated devices to measure radon levels over a 48-hour period. After testing, you’ll receive a clear, easy-to-understand report showing your home’s radon level and whether any action is needed.
If results are above the EPA’s recommended threshold (4.0 pCi/L), we’ll guide you on the next steps, including referrals for mitigation if needed.
✅ Why Choose Batten to Beam for Radon Testing in Philadelphia?
- 🛠 ASHI-certified home inspector with radon testing experience
- 📍 Local expertise in Philadelphia housing styles and construction types
- 📈 Reliable, accurate results with digital reporting
- 🤝 Friendly service, fast scheduling, and clear communication
Whether you're in South Philly, Fishtown, Mt. Airy, or the Main Line, we provide professional radon testing in Philadelphia that gives you peace of mind.
📞 Schedule Your Radon Test Today
Don’t leave your family’s health to chance. Let Batten to Beam Inspections help you breathe easier with trusted, professional radon testing.
👉 battentobeam.com/inspections/radon-testing
📞 Or call us at (484) 573-7194 to schedule your test today.

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