Home Radon

Home Radon rating
30+

Years of Experience

15,000

Home Inspections

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Protect Your Family With Professional Radon Testing

Radon is an invisible, odorless, radioactive gas produced by the natural decay of radium found in soil, rock and groundwater. It is the second-leading cause of lung cancer in the United States, responsible for an estimated 21,000 deaths every year. Because you cannot see, smell or taste radon, the only way to know whether dangerous levels are present in your home is through professional testing. At Inspection Professionals, we provide accurate radon testing throughout Bucks County, Montgomery County, Philadelphia, Delaware County, South Jersey and Delaware.

The Environmental Protection Agency (EPA) recommends a radon test every time a home is bought or sold. For sellers, early testing reveals any issue before it becomes a deal-breaker. For buyers, it confirms the home you are investing in is safe for your family to live in long-term.

Since you are likely already scheduling a home inspection, adding a radon test is an easy, cost-effective step that delivers critical safety information. Our radon monitors are placed in the lowest livable area of the home for at least 48 hours to capture an accurate air sample.

Inspection Professionals Has You Covered

We have been performing inspections for over 30 years, bringing unrivaled knowledge and experience to every radon test. Over this time, we have completed more than 15,000 inspections of various types across Southeastern PA, South Jersey and Delaware — so you can trust our results.

We perform radon testing across South Jersey, Delaware and Southeastern Pennsylvania. All of our inspectors are licensed and certified in each of these states.

We are members of the American Society of Home Inspectors (ASHI), which means we adhere to the highest standards in the profession. Our 5.0-star Google rating from 281 reviews reflects the level of care and accuracy homeowners throughout the Delaware Valley have come to expect from us.

If elevated radon levels are detected, we walk you through the results, explain what mitigation options exist and connect you with qualified radon mitigation specialists. The goal is always to give you the clearest possible picture so you can make an informed decision about the property.

Whether you are purchasing a home in Bucks County, refinancing in Montgomery County or simply want peace of mind about the air quality in your current residence, our team is here to help. Contact us or call (215) 947-1000 to schedule your radon test today.

Most Popular Questions

You cannot detect radon on your own — the gas is colorless, odorless and tasteless. That is exactly why the EPA recommends professional testing every time a home is bought or sold. Testing is the only reliable way to know whether your home has elevated radon levels.

Radon typically seeps into a home through cracks or gaps in the foundation, construction joints and openings around service pipes. It can also enter through cracks in basement walls. Any home in Southeastern PA or South Jersey can have elevated levels regardless of age or construction type.

Our radon monitors are placed in the lowest livable area of the home — usually the basement — and remain there for at least 48 hours. This duration provides a reliable short-term sample of the air, which we then analyze to determine whether radon concentrations exceed the EPA action level of 4.0 pCi/L.

After our licensed inspector retrieves the testing equipment, you will receive a phone call the same day with preliminary results. A full written report follows within 24 hours, detailing the measured radon levels and any recommended next steps so you can move forward with confidence.

Client Testimonials

We are committed to delivering the most professional inspection services in the industry, and our clients experiences speak for themselves.

Inspection Professionals
Excellent
5.0
Based on 303 reviews
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Beth Jacksier
2 days ago
Casey completed the inspection of our future home and did the best job possible. He is knowledgeable and passionate about the quality of his work and ensuring that you are safe in your future. He is also able to explain everything easily so anyone can understand his findings. He was a pleasure to work with and I trust that we are in safe hands with Inspection Professionals.
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Nicole Kallatch
5 days ago
Steve is exceptional at what he does!!!!
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Kerry Savrin
1 week ago
Steve did a great job inspecting my home prior to putting it up for sale. Arrived on time, very thorough and detailed in his work and report that was sent to me. He's knowledgeable and eager to answer any questions or explain findings. Steve was very professional and nice guy on top of it. Highly recommend the service before or during the home selling/buying process. Thanks!!
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Joshua Jwanier
1 week ago
Our inspector arrived early, and had already put together a report on the outside of the house before we got there. He walked us through the inside, explained everything he was doing, answered any questions we had, and was friendly and courteous to a fault while doing it.
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Emma Thompson
2 weeks ago
Casey was very very thorough and so helpful. He explained everything simply so we really understood the ins and outs of our home inspection.
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Devon Iffrig
3 weeks ago
My fiancé and I had our first ever home inspection done by Inspection Professionals and from the very start it was a positive experience. Scheduling was easy and whoever I spoke with on the phone was very friendly and walked me through the scheduling process. We had Casey for the inspection and he was AMAZING, very informative explaining everything to us in detail and really took his time to make sure he covered everything with us. He got up on multiple roofs and in the crawl space and everything! Thank you Casey!!
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Phyllis O'Mahony
1 month ago
Our inspector Casey was fantastic! Walked us through the entire house and explained everything to us. We would highly recommend this company. Phyllis and Mike O’Mahony
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S.H.E. SantisHairapyExperience
1 month ago
Casey was very thorough and kind.!
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J Koch
1 month ago
Can`t say enough about Steve and what a great experience he made during our home inspection. He really took the time to explain everything and made sure we understood what he was talking about.
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JILL SMITH
2 months ago

Client Testimonials

We are committed to delivering the most professional inspection services in the industry, and our clients experiences speak for themselves.

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