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    1st DeFense Radon Testing and Mitigation

    5.0 (1 review)
    Closed 7:00 am - 8:00 pm

    Services - 1st DeFense Radon Testing and Mitigation

    Environmental abatement

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    1 year ago

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    TJ Radon

    TJ Radon

    (3 reviews)

    Let me spare you the trouble, look no further than TJ Radon. I reached out to 6 different companies…read morein the area for quotes. TJ had not only the most competitive quote by a long shot, but they are the ONLY company I could find guaranteeing post-mitigation levels below 2.0. The EPA says you should consider mitigating with levels between 2.0-4.0, and every other company guarantees merely 2.7. That would have been enough, but Tom, John and the whole team (electrician Michael and test coordinator Sam) are also exceptionally kind and professional. They were utmost patient with me during my 11th-hour indecision about where the system should be placed, and patiently weighed the pros and cons with me. They were flexible with scheduling the post-test for when we were out of town so we could close the windows without baking. (We don't have A/C.) Our initial level was 5.7, their system got it down to 0.6. It is unintrusive and quiet. The only reason I can possibly see to use anyone else is that TJ Radon is booked over a month out. For good reason. If you can wait, you won't regret it.

    The best in the business! After closing on our home, we called TJ Radon to install a radon…read moremitigation system. Tom and John were amazingly thorough and explained each step of the process along the way. When they arrived to install, they surveyed the house and presented a few locations that would make the most sense to install the system. The install was quick and efficient. Best of all, they left our home clean - no mess! They did a great job explaining how the system works. We will definitely be using TJ Radon in future homes!

    1st DeFense Radon Testing and Mitigation - enviroabatement - Updated May 2026

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