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Certified Radon Testing in RI, MA, & CT

Radon is a colorless, odorless gas that can enter homes through the ground and pose serious health risks over time. Our radon testing service helps you detect and measure radon levels so you can take action if needed and ensure a healthier living environment.

About This service

Detecting Invisible Risks in Your Home

Radon is a naturally occurring radioactive gas that can build up indoors, especially in basements or lower levels of a home. Long-term exposure to high levels of radon is known to increase the risk of lung cancer, making testing an important step in maintaining home safety. Because radon cannot be seen, smelled, or tasted, professional testing is the only reliable way to know if levels in your home are elevated.

At House Doctor Home Inspection, we use professional-grade equipment to test radon levels accurately and efficiently. Our inspectors carefully place monitors in appropriate locations based on the layout of your home, then collect and analyze data over a standard period. This approach ensures accurate results that reflect your real exposure risk, not just a snapshot in time. Once testing is complete, you will receive a clear, detailed report with your results and guidance on any recommended next steps.

Whether you are buying, selling, or simply want peace of mind, radon testing is a smart and proactive decision for properties across Southern New England. State requirements and real estate disclosures vary between locations. For instance, staying compliant with specific Rhode Island radon testing laws is critical during real estate transactions in RI, while MA and CT buyers follow state-specific testing guidelines. Elevated levels in any home can often be addressed through mitigation systems that improve ventilation and reduce concentration. We will help you understand your results and connect you with local resources for mitigation if needed. Our goal is to help you make decisions that protect your home, your health, and your future.

Why choose us

Reliable Testing with Results You Can Trust

We make radon testing easy, accurate, and informative. Our experienced inspectors provide clear guidance throughout the process, so you understand what the results mean and how to move forward.

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Ready to Schedule Your Inspection?

Don’t leave your next big decision up to chance. Let House Doctor give your property the professional check-up it deserves.

Trusted by Thousands Across New England

We’re proud to have earned the trust of homeowners, sellers, and agents throughout Rhode Island, Massachusetts, and Connecticut.

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Jennifer Guertin profile picture
Jennifer Guertin
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Don is an amazing house inspector. He did not leave one stone unturned. He was meticulous about every aspect of his inspections. We would highly recommend him for all house inspections.
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caisey calabro profile picture
caisey calabro
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Conner was fantastic. He took the time to explain everything to us and made what originally felt like an overwhelming process smooth and easy. Would highly recommend his services to any friends and family looking to purchase a home in the future.
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Sarah Millette profile picture
Sarah Millette
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On time with the appointment, prompt and thorough with inspection. Very educational experience on my end and answered all my questions!
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Scott Mathewson profile picture
Scott Mathewson
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Excellent explanations to everything we inspected as we were inspecting. Answered all my questions. Was very thorough and my wife and I left the house feeling pretty good! Thanks and I'm recommending to others!
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Johns Oarethu profile picture
Johns Oarethu
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Chris was an exceptional inspector, he answered all my questions and highlighted items that I should be on the look out for. Thank you House Doctor for a great inspection!
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Robert Dixson profile picture
Robert Dixson
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Chris was extremely thorough and encouraged us to ask as many questions as we wanted during the process. We feel very confident moving forward with our home purchase after his inspection.
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Lisa Berard profile picture
Lisa Berard
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We had House Doctor come out for a commercial inspection and the experience was outstanding from start to finish. The inspectors were incredibly thorough, taking the time to go through every system in the buildings — roof, electrical, plumbing, HVAC — and explaining what they found in plain language instead of just handing us a report full of jargon. They walked us through each issue on-site, answered every question patiently, and never made us feel rushed even though the inspection ran long. On top of the quality of the inspection itself, communication was prompt and professional at every step — scheduling was easy, and follow-up questions after the fact were answered quickly. If you're looking for an inspector who's meticulous, honest, and genuinely good at explaining things, House Doctor is the one to call.
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Erica Black profile picture
Erica Black
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I couldn’t have asked for a better experience with House Doctor Home Inspections. From the moment I scheduled the inspection, everyone was professional, responsive, and incredibly helpful. The inspection itself was extremely thorough, and I truly appreciated the time they took to walk me through everything and answer all my questions. They explained things in a way that was easy to understand and never made me feel rushed or overwhelmed. Buying a home can be stressful, but having someone knowledgeable and trustworthy in my corner made such a difference. I left the inspection feeling informed and confident about my purchase. I would absolutely recommend this company to anyone looking for a thorough, honest, and professional home inspection. Five stars all the way!
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Nick Pagliuca profile picture
Nick Pagliuca
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Mike was great during the inspection, talking me through everything he saw throughout the process.
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Michelle Moran profile picture
Michelle Moran
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Connor from House Doctor arrived early, was very friendly, and extremely knowledgable. He performed the inspection with professionalism and respect, told us what would need to be taken care of, and the report was excellent and very detailed. I would recommend House Doctor to anyone looking for a home inspection in RI.
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